Elektronikus összetevők

Product Name: JTAG IDC ISP Wire 2*5 to 10*1 Pin Cable FC-10P 2.54mm for Saleae Logic Analyzer Xilinx Altera Lattice FPGA CPLD USB Programmer
 
 
Packing list:
 
1 pcs IDC 10pins ISP/JTAG Female to IDC 10pins dupont wire (2.54mm pitch ) ;
 
Description:
 
Length :  About 30 cm ;
 
Typical Application :
 
for ALTERA USB Blaster
for Saleae Logic Analyzer
for Xilinx Platform Cable USB
for Lattice USB Download Cable
 
10pin JTAG IDC Female terminal :
 

Product Name: 2.5V-6V 6A Flip-Flop Latch Bistable Self-locking Trigger Switch Module for Arduiuo Breadboard MCU Board LED Motor
 
 
 
Packing list:
 
1 PCS   IO25A01 2.5-6V 5A LED Motor Flip-Flop Latch Switch Module
 
 
 
 
Description: 
     
Falling edge - triggered. Initial state after power no voltage output, once triggered, output terminal output the power supply votage, after once again trigger the output terminal no voltaged output, and so on. 
Low standby power consumption, high output power.
 
Electrical parameters:
   
Power supply voltage:DC 2.5V-6V
 
Standby current:less than 10uA
 
Driver IC is Dual P-channel MOSFET MEM2313,Maximum drive current is 6A
 
Allowing continuous output current:
5A(5V-6V)
4A(3.7V-5V)
2A(2.5V-3.7V)
 
Pin pitch 2.54mm.
 
Size:free pin size 15.5mm x 10mm x 2.5mm. 
   
Weight : 0.9g
  
 
Note:inductive load, the load to the appropriate freewheeling diode in parallel to avoid damaged to the switching elements of the circuit.
 
Pin description:
 
Vo:output;
Vi:power supply;
G:power ground.
T:trigger signal input terminal;
 
Applications:
 
MCU Development Board
Motor
mobile power
LED Lighting
5V Relay
esp8266 WIFI MODULE
315M 433M Wireless remote controller
 
 
 
 
 
 
 

Product Name:Universal 3.3V 5V 12V Multicolor 6 Color LED Matrix Board Breadboard starter kit Module for Arduiuo 3d printer UNO MEGA2560 DUE
Packing list:
 
1 pcs 6 bit Multicolor LED's Board(Does not include ARDUIUO UNO R3);
Description:
Can be inserted directly into Arduiuo uno mega2560,Ideal for linking up to your  Arduiuo UNO Mini Nano Mega2560 DUE Breadboard etc,or others MCU ( AVR STM32 ARM7 ARM9 ARM10 ARM11 PIC C8051 STC MSP430 FPGA/CPLD etc.) 
 
 
Note : White LED light than any other color lights, so use PWM reducing the brightness(reflected on arduiuo code) 
 
1 6 bit MulticolorCommon Cathode LEDs.
 
2 Multicolor are WhiteBlueChartreuseYellowPinkRed. 
 
 
3 7 PIN OUT  2.54mm
 
4 1K ohm Limiting resistor
 
5 Power Supply Voltage: 3.3-12V;
 
 
6 Size: 17.78MM x 11.43MM.
PCB:
Circuit schematics : 
Connection with Arduiuo(Only 6 bit LED's Board ,Does not include ARDUIUO UNO R3) :
Circuit schematics :
Arduiuo uno/mega2560 Code
//******************************************************//
/*
Arduiuo_6led
 
This example code is in the public domain.
*/
 
// give it a name:
int D1 = 13;
int D2 = 12;
int D3 = 11;
int D4 = 10;
int D5 = 9;
int D6 = 8;
 
// the setup routine runs once when you press reset:
void setup() {
// initialize the digital pin as an output.
pinMode(D1, OUTPUT);
pinMode(D2, OUTPUT);
pinMode(D3, OUTPUT);
pinMode(D4, OUTPUT);
pinMode(D5, OUTPUT);
pinMode(D6, OUTPUT);
}
 
// the loop routine runs over and over again forever:
void loop() {
 
digitalWrite(D1, HIGH);   // turn the LED on (HIGH is the voltage level)
delay(200);               // wait for a 200 Millisecond
digitalWrite(D1, LOW);    // turn the LED off by making the voltage LOW
 
digitalWrite(D2, HIGH);   // turn the LED on (HIGH is the voltage level)
delay(200);               // wait for a Millisecond
digitalWrite(D2, LOW);    // turn the LED off by making the voltage LOW
 
digitalWrite(D3, HIGH);   // turn the LED on (HIGH is the voltage level)
delay(200);               // wait for a Millisecond
digitalWrite(D3, LOW);    // turn the LED off by making the voltage LOW
 
digitalWrite(D4, HIGH);   // turn the LED on (HIGH is the voltage level)
delay(200);               // wait for a Millisecond
digitalWrite(D4, LOW);    // turn the LED off by making the voltage LOW
 
digitalWrite(D5, HIGH);   // turn the LED on (HIGH is the voltage level)
delay(200);               // wait for a Millisecond
digitalWrite(D5, LOW);    // turn the LED off by making the voltage LOW
 
digitalWrite(D6, HIGH);   // turn the LED on (HIGH is the voltage level)
delay(200);               // wait for a Millisecond
digitalWrite(D6, LOW);    // turn the LED off by making the voltage LOW
 
}
//******************************************************//

 
Product Name:   5V/2.1A Out UPS mobile power Diy Board Charger & Step-up DC DC Converter Module for 3.7V 18650 lithium battery
 
 
 
Packing list:
 
1 PCS DD04CVSB_5V 10W charge and Discharger boost modules output 5V
 
  
 
Description: 
   
10W charge and Discharger(boost) modules
  
Charge voltage :  DC 5V (  4.6V-6.5V  )
Charging current : 0-1A 
Full charge voltage : 4.2V -2% .
Led indicator : "OK" LED is fully charged OR battery failure status indicator;
                        "CR" LED is charge status indicator
  
Discharge current : 0-3.5A;
Discharge quiescent current : 200uA
Discharge conversion efficiency : 78% -91%
  
Output current    : 0-2.1A(5V);
  
Operating ambient temperature :  -40° to 85°
Storage temperature :  -65° to 125°
 
Size: 28 x 18 x 6.3mm
Weight : 2.7g
  
Note :
1 This module without lithium battery over-discharge protection,
Matching protection board Click here to buy  
2 In order to achieve more than 5W, it is recommended to use two or more batteries in parallel
 
Applications:
Battery powered equipment
Lithium Battery 18650 14500
Mobile phone diy
Portable charger diy
UPS power supply equipment diy
Solar charging
MP3/MP4 player
Audio equipment
Video equipment
Portable Devices
Bluetooth Wifi Applications
MCU development board
 

 
 
 
 
 

Packing list:
 
1 pcs 6 bit RED LED's Board(Does not include ARDUIUO UNO R3);
Description:
Can be inserted directly into Arduiuo uno mega2560,Ideal for linking up to your  Arduiuo UNO Mini Nano Mega2560 DUE Breadboard etc,or others MCU ( AVR STM32 ARM7 ARM9 ARM10 ARM11 PIC C8051 STC MSP430 FPGA/CPLD etc.) 
 
 
1 6 bit Red Common Cathode LEDs.
 
2 7 PIN OUT  2.54mm
 
3 1K ohm Limiting resistor 
 
4 Power Supply Voltage: 3.3-12V; 
 
5 Size: 17.78MM x 11.43MM.
PCB:
Circuit schematics : 
Connection with Arduiuo(Only 6 bit LED's Board ,Does not include ARDUIUO UNO R3) :
Circuit schematics :
Arduiuo uno/mega2560 Code
//******************************************************//
/*
Arduiuo_6led
 
This example code is in the public domain.
*/
 
// give it a name:
int D1 = 13;
int D2 = 12;
int D3 = 11;
int D4 = 10;
int D5 = 9;
int D6 = 8;
 
// the setup routine runs once when you press reset:
void setup() {
// initialize the digital pin as an output.
pinMode(D1, OUTPUT);
pinMode(D2, OUTPUT);
pinMode(D3, OUTPUT);
pinMode(D4, OUTPUT);
pinMode(D5, OUTPUT);
pinMode(D6, OUTPUT);
}
 
// the loop routine runs over and over again forever:
void loop() {
 
digitalWrite(D1, HIGH);   // turn the LED on (HIGH is the voltage level)
delay(200);               // wait for a 200 Millisecond
digitalWrite(D1, LOW);    // turn the LED off by making the voltage LOW
 
digitalWrite(D2, HIGH);   // turn the LED on (HIGH is the voltage level)
delay(200);               // wait for a Millisecond
digitalWrite(D2, LOW);    // turn the LED off by making the voltage LOW
 
digitalWrite(D3, HIGH);   // turn the LED on (HIGH is the voltage level)
delay(200);               // wait for a Millisecond
digitalWrite(D3, LOW);    // turn the LED off by making the voltage LOW
 
digitalWrite(D4, HIGH);   // turn the LED on (HIGH is the voltage level)
delay(200);               // wait for a Millisecond
digitalWrite(D4, LOW);    // turn the LED off by making the voltage LOW
 
digitalWrite(D5, HIGH);   // turn the LED on (HIGH is the voltage level)
delay(200);               // wait for a Millisecond
digitalWrite(D5, LOW);    // turn the LED off by making the voltage LOW
 
digitalWrite(D6, HIGH);   // turn the LED on (HIGH is the voltage level)
delay(200);               // wait for a Millisecond
digitalWrite(D6, LOW);    // turn the LED off by making the voltage LOW
 
}
//******************************************************//

Product Name:2x UART RF Wireless Transceiver Module USB to TTL RS232 Telemetry Kit 2.4G for Ardiuno 3DR Radio APM APM2 Vehicle UNO DUE MEGA
 
 
 
Module No.:  TB395
 
Packing list:
2 pcs 2.4G RS232(TTL Lever) Wireless Transceiver Module
2 pcs 2.4G IPEX Antenna
1 pcs USB to RS232(TTL Level), IC Ch340
Overview:
   
TB387 is based on 2.4GHz frequency band wireless transparent data-transmission module.
Module supports most basic AT commands: baud rate, ID number, frequency settings and inquiries; factory settings; version information.
When the module is in AT module, users can use serial-port to issue AT commands to set the module's parameters.
When the module is in transparent data transfer mode, the user transmit data, frame number data module, add packaged rowcount, and then automatically transmit , at reliable range, the module will automatically re-transmit data to ensure successful transmission.
  
Performance Parameter:
   
Working voltage: 3.3V-5.5V;
RS232 Interface ( 3.3V/5V TTL level)
Frequency range: 2402~2482MHz
Transmit power: 20dBm(100mw);
Receiver sensitivity: -87dBm;
Operating temperature: -40~ 85 ° c;
Transparent transmission mode baud rate:
2400,4800,9600(Default),14400,19200,38400,57600,115200,12800,25600
AT mode configured baud rate fix is: 9600;
Open ground Transmission distance : 400M 
 
Pinout :
1, VDD:3.3V or 5V power supply ;
2, GND: Power Ground;
3, TXD: serial port output, Ardiuno or USB to serial port RXD;
4, RXD: serial port input, Ardiuno or USB to serial port TXD;
5, CMD: Enter PIN AT mode, active low level;
 
AT Commands Data Sheet : Please contact seller on ebay message ;
 
 
Typical applications:
    
2402-2482MHz ISM/SRD band systems
Consumer electronics
Access control, Attendance, Logistics
Smart Furniture
Robert
Wireless sensor
Smart Home
Vehicles & Remote Control Toys
   
 
 
Application example:
Wireless communication between Ardiuno and PC(Also application with other 3.3V/5V level MCU ,for example:  APM APM2 Raspberry pi  FPGA CPLD STM32 C8051 PIC AVR MSP430)
 
 
 
 
ARDIUNO IDE Serial data Transceiver:
 
 
Copy the following code:
//----------------------------------------------------------------------//
 
// Pin 13 has an LED connected on most Ardiuno boards.
int led = 13;
 
String comdata = "";
 
void setup()
{
// initialize the digital pin as an output.
pinMode(led, OUTPUT);
Serial.begin(9600);
Serial.println("Hello, I am Ardiuno!");
}
 
//Serial data transceiver
void loop()
{
while (Serial.available() > 0)
{
digitalWrite(led, HIGH); // turn the LED on (HIGH is the voltage level)
comdata = char(Serial.read());
delay(2);
}
 
if (comdata.length() > 0)
{
Serial.println(comdata);
comdata = "";
}
 
digitalWrite(led, LOW); // turn the LED off by making the voltage LOW
}
 //----------------------------------------------------------------------//

Product Name:  MPPT 1A 3.2V 3.7V 3.8V 7.4V 11.1V 14.8V Lithium Battery Charger Module for 9V 12V 18V Solar panels
    
Packing list:
  
1 PCS SD30CRMA Multi-Chemistry Battery Charger With Photovoltaic Cell MPPT Function
 
 
 
 
Description: 
 
1A 3.2-18.5V Multipurpose Battery Charger with  With Photovoltaic Cell MPPT Function
 
Complete Charge Controller for Singleor Multi-cell Lithium ion, LiFePO4 or
Lithium Titanate Batteries
  
MPPT is 18V(for 18V Solar panels) : Input DC 18-28V,Output DC 1.2-17V Adjustable(3.6V 4.2V 4.3V 4.35V 8.4V 12.6V 16.8V)
MPPT is 12V(for 12V Solar panels)  : Input DC 12-28V,Output DC 1.2-11V Adjustable(3.6V 4.2V 4.3V 4.35V 8.4V)
MPPT is 9V(for 9V Solar panels)    : Input DC 9-28V,Output DC 1.2-8V Adjustable(3.6V 4.2V 4.3V 4.35V 7.2V)
MPPT Disable(Change R5 to 12KΩ,it is recommended to buy DD28CRTA) : 
                   Input DC 7-28V,Output DC 1.2-21V Adjustable(3.6V 4.2V 4.3V 4.35V 8.4V 12.6V 16.8V 21V)
  
The maximum charge current / output current is 1A, but you can change the current by changing the value of the Rcs resistor.
  
Can be used as Voltage Source when Battery is Absent
  
Automatic Conditioning of Deeply Discharged Batteries
  
Automatic Recharge
   
Led indicator :  ''CR'' LED is charge status indicator
 
Battery Overvoltage Protection
  
Operating Ambient Temperature－40℃ to ＋85℃
   
Size : 45 x 20 x 15mm 
Weight :  7.3g
    
 If you need a chip brochure please contact me
     
  
Applications:
   
18V 12V 9V Solar battery charging 
Car battery charging 
Mobile Loadspeaker 
Electric Bicycle Charger 
UPS  
Portable Industrial and Medical Equipment 
Hand-held Equipment
Emergency Lamp and Camping Lamp
Battery-Backup Systems
Portable Industrial and Medical Equipment
Battery-Backup Systems
Standalone Chargers for Lithium ion,LiFePO4 or Lithium Titanate Batteries
 
 
 
 

Product Name:  MPPT 1A 3.2V 3.7V 3.8V 7.4V 11.1V 14.8V Lithium Battery Charger Module for 9V 12V 18V Solar panels
    
Packing list:
  
1 PCS SD30CRMA Multi-Chemistry Battery Charger With Photovoltaic Cell MPPT Function
 
 
 
 
Description: 
 
1A 3.2-18.5V Multipurpose Battery Charger with  With Photovoltaic Cell MPPT Function
 
Complete Charge Controller for Singleor Multi-cell Lithium ion, LiFePO4 or
Lithium Titanate Batteries
  
MPPT is 18V(for 18V Solar panels) : Input DC 18-28V,Output DC 1.2-17V Adjustable(3.6V 4.2V 4.3V 4.35V 8.4V 12.6V 16.8V)
MPPT is 12V(for 12V Solar panels)  : Input DC 12-28V,Output DC 1.2-11V Adjustable(3.6V 4.2V 4.3V 4.35V 8.4V)
MPPT is 9V(for 9V Solar panels)    : Input DC 9-28V,Output DC 1.2-8V Adjustable(3.6V 4.2V 4.3V 4.35V 7.2V)
MPPT Disable(Change R5 to 12KΩ,it is recommended to buy DD28CRTA) : 
                   Input DC 7-28V,Output DC 1.2-21V Adjustable(3.6V 4.2V 4.3V 4.35V 8.4V 12.6V 16.8V 21V)
  
The maximum charge current / output current is 1A, but you can change the current by changing the value of the Rcs resistor.
  
Can be used as Voltage Source when Battery is Absent
  
Automatic Conditioning of Deeply Discharged Batteries
  
Automatic Recharge
   
Led indicator :  ''CR'' LED is charge status indicator
 
Battery Overvoltage Protection
  
Operating Ambient Temperature－40℃ to ＋85℃
   
Size : 45 x 20 x 15mm 
Weight :  7.3g
    
 If you need a chip brochure please contact me
     
  
Applications:
   
18V 12V 9V Solar battery charging 
Car battery charging 
Mobile Loadspeaker 
Electric Bicycle Charger 
UPS  
Portable Industrial and Medical Equipment 
Hand-held Equipment
Emergency Lamp and Camping Lamp
Battery-Backup Systems
Portable Industrial and Medical Equipment
Battery-Backup Systems
Standalone Chargers for Lithium ion,LiFePO4 or Lithium Titanate Batteries
 
 
 
 

Product Name:  MPPT 1A 3.2V 3.7V 3.8V 7.4V 11.1V 14.8V Lithium Battery Charger Module for 9V 12V 18V Solar panels
    
Packing list:
  
1 PCS SD30CRMA Multi-Chemistry Battery Charger With Photovoltaic Cell MPPT Function
 
 
 
 
Description: 
 
1A 3.2-18.5V Multipurpose Battery Charger with  With Photovoltaic Cell MPPT Function
 
Complete Charge Controller for Singleor Multi-cell Lithium ion, LiFePO4 or
Lithium Titanate Batteries
  
MPPT is 18V(for 18V Solar panels) : Input DC 18-28V,Output DC 1.2-17V Adjustable(3.6V 4.2V 4.3V 4.35V 8.4V 12.6V 16.8V)
MPPT is 12V(for 12V Solar panels)  : Input DC 12-28V,Output DC 1.2-11V Adjustable(3.6V 4.2V 4.3V 4.35V 8.4V)
MPPT is 9V(for 9V Solar panels)    : Input DC 9-28V,Output DC 1.2-8V Adjustable(3.6V 4.2V 4.3V 4.35V 7.2V)
MPPT Disable(Change R5 to 12KΩ,it is recommended to buy DD28CRTA) : 
                   Input DC 7-28V,Output DC 1.2-21V Adjustable(3.6V 4.2V 4.3V 4.35V 8.4V 12.6V 16.8V 21V)
  
The maximum charge current / output current is 1A, but you can change the current by changing the value of the Rcs resistor.
  
Can be used as Voltage Source when Battery is Absent
  
Automatic Conditioning of Deeply Discharged Batteries
  
Automatic Recharge
   
Led indicator :  ''CR'' LED is charge status indicator
 
Battery Overvoltage Protection
  
Operating Ambient Temperature－40℃ to ＋85℃
   
Size : 45 x 20 x 15mm 
Weight :  7.3g
    
 If you need a chip brochure please contact me
     
  
Applications:
   
18V 12V 9V Solar battery charging 
Car battery charging 
Mobile Loadspeaker 
Electric Bicycle Charger 
UPS  
Portable Industrial and Medical Equipment 
Hand-held Equipment
Emergency Lamp and Camping Lamp
Battery-Backup Systems
Portable Industrial and Medical Equipment
Battery-Backup Systems
Standalone Chargers for Lithium ion,LiFePO4 or Lithium Titanate Batteries
 
 
 
 

Product Name : DC 3-6V 0.03-1.5A LED Driver Constant Current Adjustable Module PWM Control Board for Arduiuo UNO MEGA2560 Breadboard PIC ARM
 
Packing list:
1 PCS 0.03-1.5A LED Driver Constant current adjustable Module(with Pin)
 
Description: 
 
Working voltage : DC 2.8-6V(Perfect for 3V 3.3V 3.7V 4.5V 5V 6V LED Driver)
 
Output Current: 0.03-1.5A
 
Maximum output power: 10W
 
Can drive 1-16pcs 2.8-6V LEDs  (maximum current does not exceed 1.5A)
 
Current regulation: 1 through adjustable resistance; 2 through PWM control
 
Chip Temperature Regulation
Over LED Current Protection
Operating Temperature Range
 
Size(Does not include pin) : 18mm x 10.3mm x 2.8mm
Weight :  0.86g
 
 
 
 
 
Application 1: Wiring in accordance with the following figure, use a suitable screwdriver gently and slowly rotate the adjustable resistance.
 
Application 2: Adjust the adjustable resistance to 0 ohms (or maximize the current according to Application 1) and then use the MCU output PWM signal to control the LED output current
the frequency of the PWM signal should be less than 2KHz
 
 
 
 
 
 
LD06AJSA/B is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant output current can be set up to 1.5A with an external resistor.
 
The LD06AJSA/B consists of high precision reference voltage, amplifier, current mirror, etc.
 
The on-chip power transistor and current sense block greatly reduce the external component count, which makes the LD06AJSA/B ideal for LED driver.
 
When the CE pin is high, the input voltage is greater than 2.8V, and is larger than the LED forward voltage plus the required voltage drop, LD06AJSA/B functions normally to deliver constant current from the LED pin.
 
The LD06AJSA/B adopts the temperature regulation instead of temperature protection function, the temperature regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage drop.
 
When the LD06AJSA/B junction temperature reaches about 135 ° C, the internal temperature regulation block reduces the LED current so that the junction temperature will not rise any more.
 
This feature allows the users to maximize the use of the power handling capability of the chip, do not worry about the chip overheating and damage to the chip or external components.
 
The LD06AJSA/B also has the chip enable function, which can shutdown the whole chip to limit the current consumption within 1uA.
 
The LD06AJSA/B also adopts the over current protection block.
 
When LED current approaches 1.9A(Typical), the over current protection block begins to function to prevent the LED current from increasing further.

 
 
8ch Input/Output UART RS485 Modbus RTU Controller PLC Expansion board for Arduiuo UNO MEGA NANO STM32 AVR PIC
 
 
Package inlcuded:
1 x 8-channel Multifunction input Output module(Please select the version you need)
 
Description:
 
1 Working voltage: DC 12V (6-25V)
 
2 Working current: 9-16MA
3 MODBUS RTU 03 06 16 command control mode
 
4 Three functional modes can be selected by jumpers: 8 channel input/8 channel output/4 input 4 output
 
5 Input mode: support 3.3V/5V TTL level input, there are two input modes: low level input (default) and high level input
 
6 Output mode: 5V/3.3V TTL level, low level (default)/high level output
 
7 In MODBUS command mode, it can support up to 247 devices to be used in parallel
 
8 Input port status supports query (default) and automatic reporting
 
9 The default baud rate is 9600BPS, which can be configured to support 1200 2400 4800 19200 baud rate
 
10 Size: 44*31*15
11 Weight: 9 grams (no Pin), 10 grams (with Pin), 12.5 grams (with Terminals)
 
 
 
Instruction manual Please ask us after the purchase
 
 
Application
 
Automated industry PLC
UNO MEGA MCU AVR STM32
Digital in to RS485/RS485 to Digital out
Smart Home,Home Automation ;
Identification system;
CCTV Camera PTZ Control;
Security system;
LED dot matrix screen;
RS485 remote control;
Choose different functions through jumpers on the board:
As 8-channel inputs Please refer to ''N4DIG08 MODBUS RTU instruction (8-channel input)''
As 8-channel outputs Please refer to ''N4DIG08 MODBUS RTU instruction (8-channel output)''
As 4 input 4output Please refer to ''N4DIG08 MODBUS RTU instruction (4 Input 4 Output)''
 
As an 8-channel input wiring diagram:
As an 8-channel output wiring diagram:
As a 4 input 4 output wiring diagram:
RS485 Wiring diagram:
 
 
 
 
 

 
 
8ch Input/Output UART RS485 Modbus RTU Controller PLC Expansion board for Arduiuo UNO MEGA NANO STM32 AVR PIC
 
 
Package inlcuded:
1 x 8-channel Multifunction input Output module(Please select the version you need)
 
Description:
 
1 Working voltage: DC 12V (6-25V)
 
2 Working current: 9-16MA
3 MODBUS RTU 03 06 16 command control mode
 
4 Three functional modes can be selected by jumpers: 8 channel input/8 channel output/4 input 4 output
 
5 Input mode: support 3.3V/5V TTL level input, there are two input modes: low level input (default) and high level input
 
6 Output mode: 5V/3.3V TTL level, low level (default)/high level output
 
7 In MODBUS command mode, it can support up to 247 devices to be used in parallel
 
8 Input port status supports query (default) and automatic reporting
 
9 The default baud rate is 9600BPS, which can be configured to support 1200 2400 4800 19200 baud rate
 
10 Size: 44*31*15
11 Weight: 9 grams (no Pin), 10 grams (with Pin), 12.5 grams (with Terminals)
 
 
 
Instruction manual Please ask us after the purchase
 
 
Application
 
Automated industry PLC
UNO MEGA MCU AVR STM32
Digital in to RS485/RS485 to Digital out
Smart Home,Home Automation ;
Identification system;
CCTV Camera PTZ Control;
Security system;
LED dot matrix screen;
RS485 remote control;
Choose different functions through jumpers on the board:
As 8-channel inputs Please refer to ''N4DIG08 MODBUS RTU instruction (8-channel input)''
As 8-channel outputs Please refer to ''N4DIG08 MODBUS RTU instruction (8-channel output)''
As 4 input 4output Please refer to ''N4DIG08 MODBUS RTU instruction (4 Input 4 Output)''
 
As an 8-channel input wiring diagram:
As an 8-channel output wiring diagram:
As a 4 input 4 output wiring diagram:
RS485 Wiring diagram:
 
 
 
 
 

 
 
8ch Input/Output UART RS485 Modbus RTU Controller PLC Expansion board for Arduiuo UNO MEGA NANO STM32 AVR PIC
 
 
Package inlcuded:
1 x 8-channel Multifunction input Output module(Please select the version you need)
 
Description:
 
1 Working voltage: DC 12V (6-25V)
 
2 Working current: 9-16MA
3 MODBUS RTU 03 06 16 command control mode
 
4 Three functional modes can be selected by jumpers: 8 channel input/8 channel output/4 input 4 output
 
5 Input mode: support 3.3V/5V TTL level input, there are two input modes: low level input (default) and high level input
 
6 Output mode: 5V/3.3V TTL level, low level (default)/high level output
 
7 In MODBUS command mode, it can support up to 247 devices to be used in parallel
 
8 Input port status supports query (default) and automatic reporting
 
9 The default baud rate is 9600BPS, which can be configured to support 1200 2400 4800 19200 baud rate
 
10 Size: 44*31*15
11 Weight: 9 grams (no Pin), 10 grams (with Pin), 12.5 grams (with Terminals)
 
 
 
Instruction manual Please ask us after the purchase
 
 
Application
 
Automated industry PLC
UNO MEGA MCU AVR STM32
Digital in to RS485/RS485 to Digital out
Smart Home,Home Automation ;
Identification system;
CCTV Camera PTZ Control;
Security system;
LED dot matrix screen;
RS485 remote control;
Choose different functions through jumpers on the board:
As 8-channel inputs Please refer to ''N4DIG08 MODBUS RTU instruction (8-channel input)''
As 8-channel outputs Please refer to ''N4DIG08 MODBUS RTU instruction (8-channel output)''
As 4 input 4output Please refer to ''N4DIG08 MODBUS RTU instruction (4 Input 4 Output)''
 
As an 8-channel input wiring diagram:
As an 8-channel output wiring diagram:
As a 4 input 4 output wiring diagram:
RS485 Wiring diagram:
 
 
 
 
 

Product Name :   10pcs DD0503MB Ultra-tiny 3.3V-6V to 3.3V DC DC Buck converter for fpv camera rf nrf24l01 sensor DUE repl AMS1117-3.3 LDO    
  
  Packing list:
 
10 PCS   DD0503MB   Tiny 500mA DC DC Converter Step Down 3.3V-6V to 3.3V
 
 
  
Description: 
 
Input voltage 3.3-6V, output 3.3V (deviation -5% )
 
Long time maximum output current 500mA
Short time maximum output current 700mA
Conversion efficiency : 81-93%
  
The maximum input voltage can not exceed 6.5V
 
INPUT 3.7V/600MA;  OUTPUT  3.3V/550MA
INPUT 4V/600MA;    OUTPUT  3.3V/610MA
INPUT 4.2V/580MA;  OUTPUT  3.3V/600MA
INPUT 4.5V/550MA;  OUTPUT  3.3V/620MA
INPUT 5V/470MA;    OUTPUT  3.3V/590MA
INPUT 6V/370MA;    OUTPUT  3.3V/550MA
 
DC-DC Buck Step-down module working frequency 1.2MHZ. 
Operating ambient temperature : -40~ 85 Degrees Celsius
Size 10.8mm x 7.7mm x 5.6mm(Very small)
Weight : <1g(Very light)
 
Applications:
 
Wifi Module:ESP8266
Bluetooth module : HC-05 HC-06
Wireless UART module : HC-11 HC-12
wireless module : CC1101 CC2500 Nrf24l01
3-3.5V led lights
Model aircraft fpv camera 
repl AMS1117-3.3 LDO Module
Motor 
  
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 

Applications:
Low Power Wifi Module:ESP8266
Low-power Bluetooth module : HC-05 HC-06
Low-power Wireless UART module : HC-11 HC-12
Low-power wireless module : CC1101 CC2500 Nrf24l01
Low-power LED Driver
Product Name: mini 2 in 1 DC DC Step-Down & Step-Up Converter 1.8V-5V to 3.3V Charge Pump Module
Packing list:
2 PCS
2 in 1 DC-DC Step-Down & Step-Up Converter 1.8V-5V to 3.3V module
Description:
Low Noise, Regulated Charge Pump DC/DC Converter
2 in 1 DC-DC Step-Down & Step-Up Converter module
Fixed 3.3V -4% Output
Voltage Input Range: 1.8~5V
Long time maximum output current 100mA
Short time maximum output current 150mA
working frequency 1.2MHz.
Short-Circuit Protection
No load input current : 0.65mA
2.54mm pin pitch, Arduino Breadboard MCU Development Board friendly
Excluding Pin Size 11mm x 7.62mm x 4.5mm(small)
Weight : about 0.5g(Very very light)
Attention :
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself

Click on the picture or search SKU for product details
We are a professional manufacturer, if you don't find the product you need, please contact us directly.
Product SKU Click Picture Description
Boost-Buck
to - voltage  DD0315NA
 
   
 
Input voltage : DC 3~ 15V,
Output : DC -3.3V -5V -6V -9V -12V -15V;
Maximum output current : 180-500MA
Boost-Buck
to - voltage DDUB12NA Input voltage : DC 4.8V- 28V,
Output : DC -5V/-10V/-12V/-15V;
Maximum output current : 250-500MA
Boost
to /-voltage DD1718PA Input voltage : DC 3~ 18V,
Output : DC ±5 ±6 ±9 ±12 ±15 ±24
Maximum output current : 100-200MA
Boost-Buck 
to /-voltage  DD39AJPA Input voltage : DC 3.6~ 30V,
Output : DC ±3~±30V adjustable
Maximum output current : 200-3000MA
Boost-Buck
to /-voltage DD1912PA Input voltage : DC 3~ 24V,
Output : DC ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output current : 100-1000MA
 1% /-voltage
 reference Module ZD3605PA Input voltage : DC -3.5~ -20V,
Output : DC ±2.5V ±3.3V ±5V ±7.5V ±10V ±12V
Maximum output current : 14MA
 
 
 
Below item is powered by eletechsup Ltd.
 
Product Name:  Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output -5V 6V 9V 10V 12V 15V 18V 24V
     
Packing list:
  
1 PCS 8W DC DC Step-up/Step-down Converter Positive and negative voltage Dual voltage Module
 
 
Description:
 
Input voltage 3~24V,output optional ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output power: 1-8W (For details, please see the description at the bottom or ask us for information.)
Conversion efficiency :71-90%
Quiescent current: 3-4mA
Accuracy : Positive voltage ±3% ,Negative voltage ±5
 
8W DC-DC Boost-Buck Converter working frequency 400KHZ. 
Operating ambient temperature : -40~ 85 Degrees Celsius
 
Size : 42 x 24 x 15mm
Weight :  10g
 
High efficiency up to 90%
Built in Frequency Compensation
Built in Soft-Start Function
Built in Thermal Shutdown Function
Built in Current Limit Function
 
      
Note:
1 In order to obtain a more stable voltage, it is recommended that the output is greater than 10MA
2  V- cannot be used alone, or no voltage output.But you can just use V  
 
 
   
 
   
 
Applications
  
ADC/DAC/Operational Amplifier Reference voltage
RS232 RS485 RS422 Bus
Audio equipment
Low power audio power supply
Car audio amplifier dual power board
LCD power supply
Instrumentation equipment
Instrumentation multimeter
    
Attention :
    
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
Q & A:
  
Q1 : Why output voltage is less than the nominal voltage
A1: Input power supply power is too low.Test the input voltage with a multimeter,a t this time of the input voltage is very low
 
Q2 : Why is the negative voltage not output or the output too low?
A2 : The negative voltage cannot be used alone. When using a negative voltage, the same load must be connected at the positive voltage terminal.
 
 
 
 
The maximum output power can reach 8W, but the maximum power will vary under different conditions. For details, please refer to the following table(10-80% of the maximum power is the most reliable):
Input DC 3-24V,Output ±5V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.1-0.8A
Input DC 3-24V,Output ±6V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.1-0.7A
Input DC 3-24V,Output ±9V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.04-0.6A
Input DC 3-24V,Output ±10V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.55A
Input DC 3-24V,Output ±12V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.46A
Input DC 3.3-24V,Output ±15V
Input voltage: 3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.41A
Input DC 3.7-24V,Output ±18V
Input voltage: 3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.04-0.31A
Input DC 3.7-24V,Output ±24V
Input voltage: 3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.25A

Click on the picture or search SKU for product details
We are a professional manufacturer, if you don't find the product you need, please contact us directly.
Product SKU Click Picture Description
Boost-Buck
to - voltage  DD0315NA
 
   
 
Input voltage : DC 3~ 15V,
Output : DC -3.3V -5V -6V -9V -12V -15V;
Maximum output current : 180-500MA
Boost-Buck
to - voltage DDUB12NA Input voltage : DC 4.8V- 28V,
Output : DC -5V/-10V/-12V/-15V;
Maximum output current : 250-500MA
Boost
to /-voltage DD1718PA Input voltage : DC 3~ 18V,
Output : DC ±5 ±6 ±9 ±12 ±15 ±24
Maximum output current : 100-200MA
Boost-Buck 
to /-voltage  DD39AJPA Input voltage : DC 3.6~ 30V,
Output : DC ±3~±30V adjustable
Maximum output current : 200-3000MA
Boost-Buck
to /-voltage DD1912PA Input voltage : DC 3~ 24V,
Output : DC ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output current : 100-1000MA
 1% /-voltage
 reference Module ZD3605PA Input voltage : DC -3.5~ -20V,
Output : DC ±2.5V ±3.3V ±5V ±7.5V ±10V ±12V
Maximum output current : 14MA
 
 
 
Below item is powered by eletechsup Ltd.
 
Product Name:  Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output -5V 6V 9V 10V 12V 15V 18V 24V
     
Packing list:
  
1 PCS 8W DC DC Step-up/Step-down Converter Positive and negative voltage Dual voltage Module
 
 
Description:
 
Input voltage 3~24V,output optional ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output power: 1-8W (For details, please see the description at the bottom or ask us for information.)
Conversion efficiency :71-90%
Quiescent current: 3-4mA
Accuracy : Positive voltage ±3% ,Negative voltage ±5
 
8W DC-DC Boost-Buck Converter working frequency 400KHZ. 
Operating ambient temperature : -40~ 85 Degrees Celsius
 
Size : 42 x 24 x 15mm
Weight :  10g
 
High efficiency up to 90%
Built in Frequency Compensation
Built in Soft-Start Function
Built in Thermal Shutdown Function
Built in Current Limit Function
 
      
Note:
1 In order to obtain a more stable voltage, it is recommended that the output is greater than 10MA
2  V- cannot be used alone, or no voltage output.But you can just use V  
 
 
   
 
   
 
Applications
  
ADC/DAC/Operational Amplifier Reference voltage
RS232 RS485 RS422 Bus
Audio equipment
Low power audio power supply
Car audio amplifier dual power board
LCD power supply
Instrumentation equipment
Instrumentation multimeter
    
Attention :
    
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
Q & A:
  
Q1 : Why output voltage is less than the nominal voltage
A1: Input power supply power is too low.Test the input voltage with a multimeter,a t this time of the input voltage is very low
 
Q2 : Why is the negative voltage not output or the output too low?
A2 : The negative voltage cannot be used alone. When using a negative voltage, the same load must be connected at the positive voltage terminal.
 
 
 
 
The maximum output power can reach 8W, but the maximum power will vary under different conditions. For details, please refer to the following table(10-80% of the maximum power is the most reliable):
Input DC 3-24V,Output ±5V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.1-0.8A
Input DC 3-24V,Output ±6V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.1-0.7A
Input DC 3-24V,Output ±9V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.04-0.6A
Input DC 3-24V,Output ±10V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.55A
Input DC 3-24V,Output ±12V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.46A
Input DC 3.3-24V,Output ±15V
Input voltage: 3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.41A
Input DC 3.7-24V,Output ±18V
Input voltage: 3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.04-0.31A
Input DC 3.7-24V,Output ±24V
Input voltage: 3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.25A

Click on the picture or search SKU for product details
We are a professional manufacturer, if you don't find the product you need, please contact us directly.
Product SKU Click Picture Description
Boost-Buck
to - voltage  DD0315NA
 
   
 
Input voltage : DC 3~ 15V,
Output : DC -3.3V -5V -6V -9V -12V -15V;
Maximum output current : 180-500MA
Boost-Buck
to - voltage DDUB12NA Input voltage : DC 4.8V- 28V,
Output : DC -5V/-10V/-12V/-15V;
Maximum output current : 250-500MA
Boost
to /-voltage DD1718PA Input voltage : DC 3~ 18V,
Output : DC ±5 ±6 ±9 ±12 ±15 ±24
Maximum output current : 100-200MA
Boost-Buck 
to /-voltage  DD39AJPA Input voltage : DC 3.6~ 30V,
Output : DC ±3~±30V adjustable
Maximum output current : 200-3000MA
Boost-Buck
to /-voltage DD1912PA Input voltage : DC 3~ 24V,
Output : DC ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output current : 100-1000MA
 1% /-voltage
 reference Module ZD3605PA Input voltage : DC -3.5~ -20V,
Output : DC ±2.5V ±3.3V ±5V ±7.5V ±10V ±12V
Maximum output current : 14MA
 
 
 
Below item is powered by eletechsup Ltd.
 
Product Name:  Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output -5V 6V 9V 10V 12V 15V 18V 24V
     
Packing list:
  
1 PCS 8W DC DC Step-up/Step-down Converter Positive and negative voltage Dual voltage Module
 
 
Description:
 
Input voltage 3~24V,output optional ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output power: 1-8W (For details, please see the description at the bottom or ask us for information.)
Conversion efficiency :71-90%
Quiescent current: 3-4mA
Accuracy : Positive voltage ±3% ,Negative voltage ±5
 
8W DC-DC Boost-Buck Converter working frequency 400KHZ. 
Operating ambient temperature : -40~ 85 Degrees Celsius
 
Size : 42 x 24 x 15mm
Weight :  10g
 
High efficiency up to 90%
Built in Frequency Compensation
Built in Soft-Start Function
Built in Thermal Shutdown Function
Built in Current Limit Function
 
      
Note:
1 In order to obtain a more stable voltage, it is recommended that the output is greater than 10MA
2  V- cannot be used alone, or no voltage output.But you can just use V  
 
 
   
 
   
 
Applications
  
ADC/DAC/Operational Amplifier Reference voltage
RS232 RS485 RS422 Bus
Audio equipment
Low power audio power supply
Car audio amplifier dual power board
LCD power supply
Instrumentation equipment
Instrumentation multimeter
    
Attention :
    
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
Q & A:
  
Q1 : Why output voltage is less than the nominal voltage
A1: Input power supply power is too low.Test the input voltage with a multimeter,a t this time of the input voltage is very low
 
Q2 : Why is the negative voltage not output or the output too low?
A2 : The negative voltage cannot be used alone. When using a negative voltage, the same load must be connected at the positive voltage terminal.
 
 
 
 
The maximum output power can reach 8W, but the maximum power will vary under different conditions. For details, please refer to the following table(10-80% of the maximum power is the most reliable):
Input DC 3-24V,Output ±5V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.1-0.8A
Input DC 3-24V,Output ±6V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.1-0.7A
Input DC 3-24V,Output ±9V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.04-0.6A
Input DC 3-24V,Output ±10V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.55A
Input DC 3-24V,Output ±12V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.46A
Input DC 3.3-24V,Output ±15V
Input voltage: 3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.41A
Input DC 3.7-24V,Output ±18V
Input voltage: 3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.04-0.31A
Input DC 3.7-24V,Output ±24V
Input voltage: 3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.25A

Click on the picture or search SKU for product details
We are a professional manufacturer, if you don't find the product you need, please contact us directly.
Product SKU Click Picture Description
Boost-Buck
to - voltage  DD0315NA
 
   
 
Input voltage : DC 3~ 15V,
Output : DC -3.3V -5V -6V -9V -12V -15V;
Maximum output current : 180-500MA
Boost-Buck
to - voltage DDUB12NA Input voltage : DC 4.8V- 28V,
Output : DC -5V/-10V/-12V/-15V;
Maximum output current : 250-500MA
Boost
to /-voltage DD1718PA Input voltage : DC 3~ 18V,
Output : DC ±5 ±6 ±9 ±12 ±15 ±24
Maximum output current : 100-200MA
Boost-Buck 
to /-voltage  DD39AJPA Input voltage : DC 3.6~ 30V,
Output : DC ±3~±30V adjustable
Maximum output current : 200-3000MA
Boost-Buck
to /-voltage DD1912PA Input voltage : DC 3~ 24V,
Output : DC ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output current : 100-1000MA
 1% /-voltage
 reference Module ZD3605PA Input voltage : DC -3.5~ -20V,
Output : DC ±2.5V ±3.3V ±5V ±7.5V ±10V ±12V
Maximum output current : 14MA
 
 
 
Below item is powered by eletechsup Ltd.
 
Product Name:  Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output -5V 6V 9V 10V 12V 15V 18V 24V
     
Packing list:
  
1 PCS 8W DC DC Step-up/Step-down Converter Positive and negative voltage Dual voltage Module
 
 
Description:
 
Input voltage 3~24V,output optional ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output power: 1-8W (For details, please see the description at the bottom or ask us for information.)
Conversion efficiency :71-90%
Quiescent current: 3-4mA
Accuracy : Positive voltage ±3% ,Negative voltage ±5
 
8W DC-DC Boost-Buck Converter working frequency 400KHZ. 
Operating ambient temperature : -40~ 85 Degrees Celsius
 
Size : 42 x 24 x 15mm
Weight :  10g
 
High efficiency up to 90%
Built in Frequency Compensation
Built in Soft-Start Function
Built in Thermal Shutdown Function
Built in Current Limit Function
 
      
Note:
1 In order to obtain a more stable voltage, it is recommended that the output is greater than 10MA
2  V- cannot be used alone, or no voltage output.But you can just use V  
 
 
   
 
   
 
Applications
  
ADC/DAC/Operational Amplifier Reference voltage
RS232 RS485 RS422 Bus
Audio equipment
Low power audio power supply
Car audio amplifier dual power board
LCD power supply
Instrumentation equipment
Instrumentation multimeter
    
Attention :
    
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
Q & A:
  
Q1 : Why output voltage is less than the nominal voltage
A1: Input power supply power is too low.Test the input voltage with a multimeter,a t this time of the input voltage is very low
 
Q2 : Why is the negative voltage not output or the output too low?
A2 : The negative voltage cannot be used alone. When using a negative voltage, the same load must be connected at the positive voltage terminal.
 
 
 
 
The maximum output power can reach 8W, but the maximum power will vary under different conditions. For details, please refer to the following table(10-80% of the maximum power is the most reliable):
Input DC 3-24V,Output ±5V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.1-0.8A
Input DC 3-24V,Output ±6V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.1-0.7A
Input DC 3-24V,Output ±9V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.04-0.6A
Input DC 3-24V,Output ±10V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.55A
Input DC 3-24V,Output ±12V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.46A
Input DC 3.3-24V,Output ±15V
Input voltage: 3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.41A
Input DC 3.7-24V,Output ±18V
Input voltage: 3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.04-0.31A
Input DC 3.7-24V,Output ±24V
Input voltage: 3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.25A

Click on the picture or search SKU for product details
We are a professional manufacturer, if you don't find the product you need, please contact us directly.
Product SKU Click Picture Description
Boost-Buck
to - voltage  DD0315NA
 
   
 
Input voltage : DC 3~ 15V,
Output : DC -3.3V -5V -6V -9V -12V -15V;
Maximum output current : 180-500MA
Boost-Buck
to - voltage DDUB12NA Input voltage : DC 4.8V- 28V,
Output : DC -5V/-10V/-12V/-15V;
Maximum output current : 250-500MA
Boost
to /-voltage DD1718PA Input voltage : DC 3~ 18V,
Output : DC ±5 ±6 ±9 ±12 ±15 ±24
Maximum output current : 100-200MA
Boost-Buck 
to /-voltage  DD39AJPA Input voltage : DC 3.6~ 30V,
Output : DC ±3~±30V adjustable
Maximum output current : 200-3000MA
Boost-Buck
to /-voltage DD1912PA Input voltage : DC 3~ 24V,
Output : DC ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output current : 100-1000MA
 1% /-voltage
 reference Module ZD3605PA Input voltage : DC -3.5~ -20V,
Output : DC ±2.5V ±3.3V ±5V ±7.5V ±10V ±12V
Maximum output current : 14MA
 
 
 
Below item is powered by eletechsup Ltd.
 
Product Name:  Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output -5V 6V 9V 10V 12V 15V 18V 24V
     
Packing list:
  
1 PCS 8W DC DC Step-up/Step-down Converter Positive and negative voltage Dual voltage Module
 
 
Description:
 
Input voltage 3~24V,output optional ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output power: 1-8W (For details, please see the description at the bottom or ask us for information.)
Conversion efficiency :71-90%
Quiescent current: 3-4mA
Accuracy : Positive voltage ±3% ,Negative voltage ±5
 
8W DC-DC Boost-Buck Converter working frequency 400KHZ. 
Operating ambient temperature : -40~ 85 Degrees Celsius
 
Size : 42 x 24 x 15mm
Weight :  10g
 
High efficiency up to 90%
Built in Frequency Compensation
Built in Soft-Start Function
Built in Thermal Shutdown Function
Built in Current Limit Function
 
      
Note:
1 In order to obtain a more stable voltage, it is recommended that the output is greater than 10MA
2  V- cannot be used alone, or no voltage output.But you can just use V  
 
 
   
 
   
 
Applications
  
ADC/DAC/Operational Amplifier Reference voltage
RS232 RS485 RS422 Bus
Audio equipment
Low power audio power supply
Car audio amplifier dual power board
LCD power supply
Instrumentation equipment
Instrumentation multimeter
    
Attention :
    
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
Q & A:
  
Q1 : Why output voltage is less than the nominal voltage
A1: Input power supply power is too low.Test the input voltage with a multimeter,a t this time of the input voltage is very low
 
Q2 : Why is the negative voltage not output or the output too low?
A2 : The negative voltage cannot be used alone. When using a negative voltage, the same load must be connected at the positive voltage terminal.
 
 
 
 
The maximum output power can reach 8W, but the maximum power will vary under different conditions. For details, please refer to the following table(10-80% of the maximum power is the most reliable):
Input DC 3-24V,Output ±5V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.1-0.8A
Input DC 3-24V,Output ±6V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.1-0.7A
Input DC 3-24V,Output ±9V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.04-0.6A
Input DC 3-24V,Output ±10V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.55A
Input DC 3-24V,Output ±12V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.46A
Input DC 3.3-24V,Output ±15V
Input voltage: 3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.41A
Input DC 3.7-24V,Output ±18V
Input voltage: 3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.04-0.31A
Input DC 3.7-24V,Output ±24V
Input voltage: 3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.25A

Click on the picture or search SKU for product details
We are a professional manufacturer, if you don't find the product you need, please contact us directly.
Product SKU Click Picture Description
Boost-Buck
to - voltage  DD0315NA
 
   
 
Input voltage : DC 3~ 15V,
Output : DC -3.3V -5V -6V -9V -12V -15V;
Maximum output current : 180-500MA
Boost-Buck
to - voltage DDUB12NA Input voltage : DC 4.8V- 28V,
Output : DC -5V/-10V/-12V/-15V;
Maximum output current : 250-500MA
Boost
to /-voltage DD1718PA Input voltage : DC 3~ 18V,
Output : DC ±5 ±6 ±9 ±12 ±15 ±24
Maximum output current : 100-200MA
Boost-Buck 
to /-voltage  DD39AJPA Input voltage : DC 3.6~ 30V,
Output : DC ±3~±30V adjustable
Maximum output current : 200-3000MA
Boost-Buck
to /-voltage DD1912PA Input voltage : DC 3~ 24V,
Output : DC ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output current : 100-1000MA
 1% /-voltage
 reference Module ZD3605PA Input voltage : DC -3.5~ -20V,
Output : DC ±2.5V ±3.3V ±5V ±7.5V ±10V ±12V
Maximum output current : 14MA
 
 
 
Below item is powered by eletechsup Ltd.
 
Product Name:  Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output -5V 6V 9V 10V 12V 15V 18V 24V
     
Packing list:
  
1 PCS 8W DC DC Step-up/Step-down Converter Positive and negative voltage Dual voltage Module
 
 
Description:
 
Input voltage 3~24V,output optional ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output power: 1-8W (For details, please see the description at the bottom or ask us for information.)
Conversion efficiency :71-90%
Quiescent current: 3-4mA
Accuracy : Positive voltage ±3% ,Negative voltage ±5
 
8W DC-DC Boost-Buck Converter working frequency 400KHZ. 
Operating ambient temperature : -40~ 85 Degrees Celsius
 
Size : 42 x 24 x 15mm
Weight :  10g
 
High efficiency up to 90%
Built in Frequency Compensation
Built in Soft-Start Function
Built in Thermal Shutdown Function
Built in Current Limit Function
 
      
Note:
1 In order to obtain a more stable voltage, it is recommended that the output is greater than 10MA
2  V- cannot be used alone, or no voltage output.But you can just use V  
 
 
   
 
   
 
Applications
  
ADC/DAC/Operational Amplifier Reference voltage
RS232 RS485 RS422 Bus
Audio equipment
Low power audio power supply
Car audio amplifier dual power board
LCD power supply
Instrumentation equipment
Instrumentation multimeter
    
Attention :
    
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
Q & A:
  
Q1 : Why output voltage is less than the nominal voltage
A1: Input power supply power is too low.Test the input voltage with a multimeter,a t this time of the input voltage is very low
 
Q2 : Why is the negative voltage not output or the output too low?
A2 : The negative voltage cannot be used alone. When using a negative voltage, the same load must be connected at the positive voltage terminal.
 
 
 
 
The maximum output power can reach 8W, but the maximum power will vary under different conditions. For details, please refer to the following table(10-80% of the maximum power is the most reliable):
Input DC 3-24V,Output ±5V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.1-0.8A
Input DC 3-24V,Output ±6V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.1-0.7A
Input DC 3-24V,Output ±9V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.04-0.6A
Input DC 3-24V,Output ±10V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.55A
Input DC 3-24V,Output ±12V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.46A
Input DC 3.3-24V,Output ±15V
Input voltage: 3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.41A
Input DC 3.7-24V,Output ±18V
Input voltage: 3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.04-0.31A
Input DC 3.7-24V,Output ±24V
Input voltage: 3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.25A

Click on the picture or search SKU for product details
We are a professional manufacturer, if you don't find the product you need, please contact us directly.
Product SKU Click Picture Description
Boost-Buck
to - voltage  DD0315NA
 
   
 
Input voltage : DC 3~ 15V,
Output : DC -3.3V -5V -6V -9V -12V -15V;
Maximum output current : 180-500MA
Boost-Buck
to - voltage DDUB12NA Input voltage : DC 4.8V- 28V,
Output : DC -5V/-10V/-12V/-15V;
Maximum output current : 250-500MA
Boost
to /-voltage DD1718PA Input voltage : DC 3~ 18V,
Output : DC ±5 ±6 ±9 ±12 ±15 ±24
Maximum output current : 100-200MA
Boost-Buck 
to /-voltage  DD39AJPA Input voltage : DC 3.6~ 30V,
Output : DC ±3~±30V adjustable
Maximum output current : 200-3000MA
Boost-Buck
to /-voltage DD1912PA Input voltage : DC 3~ 24V,
Output : DC ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output current : 100-1000MA
 1% /-voltage
 reference Module ZD3605PA Input voltage : DC -3.5~ -20V,
Output : DC ±2.5V ±3.3V ±5V ±7.5V ±10V ±12V
Maximum output current : 14MA
 
 
 
Below item is powered by eletechsup Ltd.
 
Product Name:  Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output -5V 6V 9V 10V 12V 15V 18V 24V
     
Packing list:
  
1 PCS 8W DC DC Step-up/Step-down Converter Positive and negative voltage Dual voltage Module
 
 
Description:
 
Input voltage 3~24V,output optional ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output power: 1-8W (For details, please see the description at the bottom or ask us for information.)
Conversion efficiency :71-90%
Quiescent current: 3-4mA
Accuracy : Positive voltage ±3% ,Negative voltage ±5
 
8W DC-DC Boost-Buck Converter working frequency 400KHZ. 
Operating ambient temperature : -40~ 85 Degrees Celsius
 
Size : 42 x 24 x 15mm
Weight :  10g
 
High efficiency up to 90%
Built in Frequency Compensation
Built in Soft-Start Function
Built in Thermal Shutdown Function
Built in Current Limit Function
 
      
Note:
1 In order to obtain a more stable voltage, it is recommended that the output is greater than 10MA
2  V- cannot be used alone, or no voltage output.But you can just use V  
 
 
   
 
   
 
Applications
  
ADC/DAC/Operational Amplifier Reference voltage
RS232 RS485 RS422 Bus
Audio equipment
Low power audio power supply
Car audio amplifier dual power board
LCD power supply
Instrumentation equipment
Instrumentation multimeter
    
Attention :
    
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
Q & A:
  
Q1 : Why output voltage is less than the nominal voltage
A1: Input power supply power is too low.Test the input voltage with a multimeter,a t this time of the input voltage is very low
 
Q2 : Why is the negative voltage not output or the output too low?
A2 : The negative voltage cannot be used alone. When using a negative voltage, the same load must be connected at the positive voltage terminal.
 
 
 
 
The maximum output power can reach 8W, but the maximum power will vary under different conditions. For details, please refer to the following table(10-80% of the maximum power is the most reliable):
Input DC 3-24V,Output ±5V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.1-0.8A
Input DC 3-24V,Output ±6V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.1-0.7A
Input DC 3-24V,Output ±9V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.04-0.6A
Input DC 3-24V,Output ±10V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.55A
Input DC 3-24V,Output ±12V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.46A
Input DC 3.3-24V,Output ±15V
Input voltage: 3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.41A
Input DC 3.7-24V,Output ±18V
Input voltage: 3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.04-0.31A
Input DC 3.7-24V,Output ±24V
Input voltage: 3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.25A

Click on the picture or search SKU for product details
We are a professional manufacturer, if you don't find the product you need, please contact us directly.
Product SKU Click Picture Description
Boost-Buck
to - voltage  DD0315NA
 
   
 
Input voltage : DC 3~ 15V,
Output : DC -3.3V -5V -6V -9V -12V -15V;
Maximum output current : 180-500MA
Boost-Buck
to - voltage DDUB12NA Input voltage : DC 4.8V- 28V,
Output : DC -5V/-10V/-12V/-15V;
Maximum output current : 250-500MA
Boost
to /-voltage DD1718PA Input voltage : DC 3~ 18V,
Output : DC ±5 ±6 ±9 ±12 ±15 ±24
Maximum output current : 100-200MA
Boost-Buck 
to /-voltage  DD39AJPA Input voltage : DC 3.6~ 30V,
Output : DC ±3~±30V adjustable
Maximum output current : 200-3000MA
Boost-Buck
to /-voltage DD1912PA Input voltage : DC 3~ 24V,
Output : DC ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output current : 100-1000MA
 1% /-voltage
 reference Module ZD3605PA Input voltage : DC -3.5~ -20V,
Output : DC ±2.5V ±3.3V ±5V ±7.5V ±10V ±12V
Maximum output current : 14MA
 
 
 
Below item is powered by eletechsup Ltd.
 
Product Name:  Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output -5V 6V 9V 10V 12V 15V 18V 24V
     
Packing list:
  
1 PCS 8W DC DC Step-up/Step-down Converter Positive and negative voltage Dual voltage Module
 
 
Description:
 
Input voltage 3~24V,output optional ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output power: 1-8W (For details, please see the description at the bottom or ask us for information.)
Conversion efficiency :71-90%
Quiescent current: 3-4mA
Accuracy : Positive voltage ±3% ,Negative voltage ±5
 
8W DC-DC Boost-Buck Converter working frequency 400KHZ. 
Operating ambient temperature : -40~ 85 Degrees Celsius
 
Size : 42 x 24 x 15mm
Weight :  10g
 
High efficiency up to 90%
Built in Frequency Compensation
Built in Soft-Start Function
Built in Thermal Shutdown Function
Built in Current Limit Function
 
      
Note:
1 In order to obtain a more stable voltage, it is recommended that the output is greater than 10MA
2  V- cannot be used alone, or no voltage output.But you can just use V  
 
 
   
 
   
 
Applications
  
ADC/DAC/Operational Amplifier Reference voltage
RS232 RS485 RS422 Bus
Audio equipment
Low power audio power supply
Car audio amplifier dual power board
LCD power supply
Instrumentation equipment
Instrumentation multimeter
    
Attention :
    
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
 
Q & A:
  
Q1 : Why output voltage is less than the nominal voltage
A1: Input power supply power is too low.Test the input voltage with a multimeter,a t this time of the input voltage is very low
 
Q2 : Why is the negative voltage not output or the output too low?
A2 : The negative voltage cannot be used alone. When using a negative voltage, the same load must be connected at the positive voltage terminal.
 
 
 
 
The maximum output power can reach 8W, but the maximum power will vary under different conditions. For details, please refer to the following table(10-80% of the maximum power is the most reliable):
Input DC 3-24V,Output ±5V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.1-0.8A
Input DC 3-24V,Output ±6V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.1-0.7A
Input DC 3-24V,Output ±9V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.04-0.6A
Input DC 3-24V,Output ±10V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.55A
Input DC 3-24V,Output ±12V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.46A
Input DC 3.3-24V,Output ±15V
Input voltage: 3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.41A
Input DC 3.7-24V,Output ±18V
Input voltage: 3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.04-0.31A
Input DC 3.7-24V,Output ±24V
Input voltage: 3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.25A

Product Name : DC 3.3V 3.7V 5V LED Driver 30-1500MA Constant Current Adjustable Module PWM Control Board for USB LED flashlight 18650 Li-ion
   
Packing list:
 
1 PCS 30-1500MA LED Driver Constant current adjustable Module( no Pin)
 
Description: 
  
Working voltage : DC 2.8-6V(Perfect for 3V 3.3V 3.7V 4.5V 5V 6V LED Driver)
   
Output Current: 30-1500MA
   
Maximum output power: 9W
 
Can drive 1-16pcs 2.8-6V LEDs  (maximum current does not exceed 1.5A)
   
Current regulation: 1 through adjustable resistance; 2 through PWM signal control
 
Chip Temperature Regulation
Over LED Current Protection
Operating Temperature Range
 
Size : 18mm x 10.3mm x 2.8mm
Weight :  0.56g
 
 
 
 
 
 
Application 1: Wiring in accordance with the following figure, use a suitable screwdriver gently and slowly rotate the adjustable resistance.
 
Application 2: Adjust the adjustable resistance to 0 ohms (or maximize the current according to Application 1) and then use the MCU output PWM signal to control the LED output current
the frequency of the PWM signal should be less than 2KHz
 
 
 
 
 
 
LD06AJSA/B is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant
output current can be set up to 1.5A with an external resistor. The LD06AJSA/B consists of high precision reference
voltage, amplifier, current mirror, etc. The on-chip power transistor and current sense block greatly reduce the
external component count, which makes the LD06AJSA/B ideal for LED driver.
When the CE pin is high, the input voltage is greater than 2.8V, and is larger than the LED forward voltage plus
the required voltage drop, LD06AJSA/B functions normally to deliver constant current from the LED pin.
The LD06AJSA/B adopts the temperature regulation instead of temperature protection function, the temperature
regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage
drop. When the LD06AJSA/B junction temperature reaches about 135 ° C, the internal temperature regulation block
reduces the LED current so that the junction temperature will not rise any more. This feature allows the users to
maximize the use of the power handling capability of the chip, do not worry about the chip overheating and
damage to the chip or external components.
The LD06AJSA/B also has the chip enable function, which can shutdown the whole chip to limit the current
consumption within 1uA.
The LD06AJSA/B also adopts the over current protection block. When LED current approaches 1.9A(Typical), the
over current protection block begins to function to prevent the LED current from increasing further.
 
 

Product Name : 72W 1-3A DC 6V 9V 12V 24V 36V 48V Adjustable Constant Current LED Driver Module MCU IO PWM Controller Board
 
Packing list:
1 PCS 6V 9V 12V 24V 36V 48V 1-3AHigh-powerMultifunction LED driver Module
 
Description: 
DC 6-50V 1-3A Step-down High Brightness LED Driver with 5000:1 Dimming 
Working voltage : L Version DC 6-16V, H Version DC 8-50V(Perfect for 6V 9V 12V 18V 24V 36V 48V LED Driver)
Output Current: 1A/2A/3A;By changing the RCS resistance, the maximum current can reach 4A
Maximum output power: 72W(36V/2A)
Current regulation: 1 through adjustable resistance; 2 through PWM control
Single pin on/off and brightness control using MCU IO or PWM
Up to 1MHz switching frequency
Typical 5% output current accuracy
Inherent open-circuit LED protection
High efficiency (up to 97% )
High-Side Current Sense
Over temperature drop current function
Adjustable Constant LED Current
Size : 45mm x 21mm x 16mm
Weight : 11g(No terminal),14g(with  terminal)
Note : Different versions have different operating voltages and maximum output currents, please see the table below:
 
 
 
 
Application 1: Wiring in accordance with the following figure, use a suitable screwdriver gently and slowly rotate the adjustable resistance.
 
Application 2: Ignore the adjustable resistance, control the output current through the PWM port, the current is 0-900MA adjustable
Application 3 : Add an enable control switch based on application 1.
 
 
 
 

Product Name : 72W 1-3A DC 6V 9V 12V 24V 36V 48V Adjustable Constant Current LED Driver Module MCU IO PWM Controller Board
 
Packing list:
1 PCS 6V 9V 12V 24V 36V 48V 1-3AHigh-powerMultifunction LED driver Module
 
Description: 
DC 6-50V 1-3A Step-down High Brightness LED Driver with 5000:1 Dimming 
Working voltage : L Version DC 6-16V, H Version DC 8-50V(Perfect for 6V 9V 12V 18V 24V 36V 48V LED Driver)
Output Current: 1A/2A/3A;By changing the RCS resistance, the maximum current can reach 4A
Maximum output power: 72W(36V/2A)
Current regulation: 1 through adjustable resistance; 2 through PWM control
Single pin on/off and brightness control using MCU IO or PWM
Up to 1MHz switching frequency
Typical 5% output current accuracy
Inherent open-circuit LED protection
High efficiency (up to 97% )
High-Side Current Sense
Over temperature drop current function
Adjustable Constant LED Current
Size : 45mm x 21mm x 16mm
Weight : 11g(No terminal),14g(with  terminal)
Note : Different versions have different operating voltages and maximum output currents, please see the table below:
 
 
 
 
Application 1: Wiring in accordance with the following figure, use a suitable screwdriver gently and slowly rotate the adjustable resistance.
 
Application 2: Ignore the adjustable resistance, control the output current through the PWM port, the current is 0-900MA adjustable
Application 3 : Add an enable control switch based on application 1.
 
 
 
 

Product Name : 72W 1-3A DC 6V 9V 12V 24V 36V 48V Adjustable Constant Current LED Driver Module MCU IO PWM Controller Board
 
Packing list:
1 PCS 6V 9V 12V 24V 36V 48V 1-3AHigh-powerMultifunction LED driver Module
 
Description: 
DC 6-50V 1-3A Step-down High Brightness LED Driver with 5000:1 Dimming 
Working voltage : L Version DC 6-16V, H Version DC 8-50V(Perfect for 6V 9V 12V 18V 24V 36V 48V LED Driver)
Output Current: 1A/2A/3A;By changing the RCS resistance, the maximum current can reach 4A
Maximum output power: 72W(36V/2A)
Current regulation: 1 through adjustable resistance; 2 through PWM control
Single pin on/off and brightness control using MCU IO or PWM
Up to 1MHz switching frequency
Typical 5% output current accuracy
Inherent open-circuit LED protection
High efficiency (up to 97% )
High-Side Current Sense
Over temperature drop current function
Adjustable Constant LED Current
Size : 45mm x 21mm x 16mm
Weight : 11g(No terminal),14g(with  terminal)
Note : Different versions have different operating voltages and maximum output currents, please see the table below:
 
 
 
 
Application 1: Wiring in accordance with the following figure, use a suitable screwdriver gently and slowly rotate the adjustable resistance.
 
Application 2: Ignore the adjustable resistance, control the output current through the PWM port, the current is 0-900MA adjustable
Application 3 : Add an enable control switch based on application 1.
 
 
 
 

Product Name : 72W 1-3A DC 6V 9V 12V 24V 36V 48V Adjustable Constant Current LED Driver Module MCU IO PWM Controller Board
 
Packing list:
1 PCS 6V 9V 12V 24V 36V 48V 1-3AHigh-powerMultifunction LED driver Module
 
Description: 
DC 6-50V 1-3A Step-down High Brightness LED Driver with 5000:1 Dimming 
Working voltage : L Version DC 6-16V, H Version DC 8-50V(Perfect for 6V 9V 12V 18V 24V 36V 48V LED Driver)
Output Current: 1A/2A/3A;By changing the RCS resistance, the maximum current can reach 4A
Maximum output power: 72W(36V/2A)
Current regulation: 1 through adjustable resistance; 2 through PWM control
Single pin on/off and brightness control using MCU IO or PWM
Up to 1MHz switching frequency
Typical 5% output current accuracy
Inherent open-circuit LED protection
High efficiency (up to 97% )
High-Side Current Sense
Over temperature drop current function
Adjustable Constant LED Current
Size : 45mm x 21mm x 16mm
Weight : 11g(No terminal),14g(with  terminal)
Note : Different versions have different operating voltages and maximum output currents, please see the table below:
 
 
 
 
Application 1: Wiring in accordance with the following figure, use a suitable screwdriver gently and slowly rotate the adjustable resistance.
 
Application 2: Ignore the adjustable resistance, control the output current through the PWM port, the current is 0-900MA adjustable
Application 3 : Add an enable control switch based on application 1.
 
 
 
 

Product Name : 72W 1-3A DC 6V 9V 12V 24V 36V 48V Adjustable Constant Current LED Driver Module MCU IO PWM Controller Board
 
Packing list:
1 PCS 6V 9V 12V 24V 36V 48V 1-3AHigh-powerMultifunction LED driver Module
 
Description: 
DC 6-50V 1-3A Step-down High Brightness LED Driver with 5000:1 Dimming 
Working voltage : L Version DC 6-16V, H Version DC 8-50V(Perfect for 6V 9V 12V 18V 24V 36V 48V LED Driver)
Output Current: 1A/2A/3A;By changing the RCS resistance, the maximum current can reach 4A
Maximum output power: 72W(36V/2A)
Current regulation: 1 through adjustable resistance; 2 through PWM control
Single pin on/off and brightness control using MCU IO or PWM
Up to 1MHz switching frequency
Typical 5% output current accuracy
Inherent open-circuit LED protection
High efficiency (up to 97% )
High-Side Current Sense
Over temperature drop current function
Adjustable Constant LED Current
Size : 45mm x 21mm x 16mm
Weight : 11g(No terminal),14g(with  terminal)
Note : Different versions have different operating voltages and maximum output currents, please see the table below:
 
 
 
 
Application 1: Wiring in accordance with the following figure, use a suitable screwdriver gently and slowly rotate the adjustable resistance.
 
Application 2: Ignore the adjustable resistance, control the output current through the PWM port, the current is 0-900MA adjustable
Application 3 : Add an enable control switch based on application 1.
 
 
 
 

Product Name : 72W 1-3A DC 6V 9V 12V 24V 36V 48V Adjustable Constant Current LED Driver Module MCU IO PWM Controller Board
 
Packing list:
1 PCS 6V 9V 12V 24V 36V 48V 1-3AHigh-powerMultifunction LED driver Module
 
Description: 
DC 6-50V 1-3A Step-down High Brightness LED Driver with 5000:1 Dimming 
Working voltage : L Version DC 6-16V, H Version DC 8-50V(Perfect for 6V 9V 12V 18V 24V 36V 48V LED Driver)
Output Current: 1A/2A/3A;By changing the RCS resistance, the maximum current can reach 4A
Maximum output power: 72W(36V/2A)
Current regulation: 1 through adjustable resistance; 2 through PWM control
Single pin on/off and brightness control using MCU IO or PWM
Up to 1MHz switching frequency
Typical 5% output current accuracy
Inherent open-circuit LED protection
High efficiency (up to 97% )
High-Side Current Sense
Over temperature drop current function
Adjustable Constant LED Current
Size : 45mm x 21mm x 16mm
Weight : 11g(No terminal),14g(with  terminal)
Note : Different versions have different operating voltages and maximum output currents, please see the table below:
 
 
 
 
Application 1: Wiring in accordance with the following figure, use a suitable screwdriver gently and slowly rotate the adjustable resistance.
 
Application 2: Ignore the adjustable resistance, control the output current through the PWM port, the current is 0-900MA adjustable
Application 3 : Add an enable control switch based on application 1.
 
 
 
 

Product Name : 72W 1-3A DC 6V 9V 12V 24V 36V 48V Adjustable Constant Current LED Driver Module MCU IO PWM Controller Board
 
Packing list:
1 PCS 6V 9V 12V 24V 36V 48V 1-3AHigh-powerMultifunction LED driver Module
 
Description: 
DC 6-50V 1-3A Step-down High Brightness LED Driver with 5000:1 Dimming 
Working voltage : L Version DC 6-16V, H Version DC 8-50V(Perfect for 6V 9V 12V 18V 24V 36V 48V LED Driver)
Output Current: 1A/2A/3A;By changing the RCS resistance, the maximum current can reach 4A
Maximum output power: 72W(36V/2A)
Current regulation: 1 through adjustable resistance; 2 through PWM control
Single pin on/off and brightness control using MCU IO or PWM
Up to 1MHz switching frequency
Typical 5% output current accuracy
Inherent open-circuit LED protection
High efficiency (up to 97% )
High-Side Current Sense
Over temperature drop current function
Adjustable Constant LED Current
Size : 45mm x 21mm x 16mm
Weight : 11g(No terminal),14g(with  terminal)
Note : Different versions have different operating voltages and maximum output currents, please see the table below:
 
 
 
 
Application 1: Wiring in accordance with the following figure, use a suitable screwdriver gently and slowly rotate the adjustable resistance.
 
Application 2: Ignore the adjustable resistance, control the output current through the PWM port, the current is 0-900MA adjustable
Application 3 : Add an enable control switch based on application 1.
 
 
 
 

Product Name : 72W 1-3A DC 6V 9V 12V 24V 36V 48V Adjustable Constant Current LED Driver Module MCU IO PWM Controller Board
 
Packing list:
1 PCS 6V 9V 12V 24V 36V 48V 1-3AHigh-powerMultifunction LED driver Module
 
Description: 
DC 6-50V 1-3A Step-down High Brightness LED Driver with 5000:1 Dimming 
Working voltage : L Version DC 6-16V, H Version DC 8-50V(Perfect for 6V 9V 12V 18V 24V 36V 48V LED Driver)
Output Current: 1A/2A/3A;By changing the RCS resistance, the maximum current can reach 4A
Maximum output power: 72W(36V/2A)
Current regulation: 1 through adjustable resistance; 2 through PWM control
Single pin on/off and brightness control using MCU IO or PWM
Up to 1MHz switching frequency
Typical 5% output current accuracy
Inherent open-circuit LED protection
High efficiency (up to 97% )
High-Side Current Sense
Over temperature drop current function
Adjustable Constant LED Current
Size : 45mm x 21mm x 16mm
Weight : 11g(No terminal),14g(with  terminal)
Note : Different versions have different operating voltages and maximum output currents, please see the table below:
 
 
 
 
Application 1: Wiring in accordance with the following figure, use a suitable screwdriver gently and slowly rotate the adjustable resistance.
 
Application 2: Ignore the adjustable resistance, control the output current through the PWM port, the current is 0-900MA adjustable
Application 3 : Add an enable control switch based on application 1.
 
 
 
 

Product Name : 72W 1-3A DC 6V 9V 12V 24V 36V 48V Adjustable Constant Current LED Driver Module MCU IO PWM Controller Board
 
Packing list:
1 PCS 6V 9V 12V 24V 36V 48V 1-3AHigh-powerMultifunction LED driver Module
 
Description: 
DC 6-50V 1-3A Step-down High Brightness LED Driver with 5000:1 Dimming 
Working voltage : L Version DC 6-16V, H Version DC 8-50V(Perfect for 6V 9V 12V 18V 24V 36V 48V LED Driver)
Output Current: 1A/2A/3A;By changing the RCS resistance, the maximum current can reach 4A
Maximum output power: 72W(36V/2A)
Current regulation: 1 through adjustable resistance; 2 through PWM control
Single pin on/off and brightness control using MCU IO or PWM
Up to 1MHz switching frequency
Typical 5% output current accuracy
Inherent open-circuit LED protection
High efficiency (up to 97% )
High-Side Current Sense
Over temperature drop current function
Adjustable Constant LED Current
Size : 45mm x 21mm x 16mm
Weight : 11g(No terminal),14g(with  terminal)
Note : Different versions have different operating voltages and maximum output currents, please see the table below:
 
 
 
 
Application 1: Wiring in accordance with the following figure, use a suitable screwdriver gently and slowly rotate the adjustable resistance.
 
Application 2: Ignore the adjustable resistance, control the output current through the PWM port, the current is 0-900MA adjustable
Application 3 : Add an enable control switch based on application 1.
 
 
 
 

Product Name : 72W 1-3A DC 6V 9V 12V 24V 36V 48V Adjustable Constant Current LED Driver Module MCU IO PWM Controller Board
 
Packing list:
1 PCS 6V 9V 12V 24V 36V 48V 1-3AHigh-powerMultifunction LED driver Module
 
Description: 
DC 6-50V 1-3A Step-down High Brightness LED Driver with 5000:1 Dimming 
Working voltage : L Version DC 6-16V, H Version DC 8-50V(Perfect for 6V 9V 12V 18V 24V 36V 48V LED Driver)
Output Current: 1A/2A/3A;By changing the RCS resistance, the maximum current can reach 4A
Maximum output power: 72W(36V/2A)
Current regulation: 1 through adjustable resistance; 2 through PWM control
Single pin on/off and brightness control using MCU IO or PWM
Up to 1MHz switching frequency
Typical 5% output current accuracy
Inherent open-circuit LED protection
High efficiency (up to 97% )
High-Side Current Sense
Over temperature drop current function
Adjustable Constant LED Current
Size : 45mm x 21mm x 16mm
Weight : 11g(No terminal),14g(with  terminal)
Note : Different versions have different operating voltages and maximum output currents, please see the table below:
 
 
 
 
Application 1: Wiring in accordance with the following figure, use a suitable screwdriver gently and slowly rotate the adjustable resistance.
 
Application 2: Ignore the adjustable resistance, control the output current through the PWM port, the current is 0-900MA adjustable
Application 3 : Add an enable control switch based on application 1.
 
 
 
 

Product Name : 72W 1-3A DC 6V 9V 12V 24V 36V 48V Adjustable Constant Current LED Driver Module MCU IO PWM Controller Board
 
Packing list:
1 PCS 6V 9V 12V 24V 36V 48V 1-3AHigh-powerMultifunction LED driver Module
 
Description: 
DC 6-50V 1-3A Step-down High Brightness LED Driver with 5000:1 Dimming 
Working voltage : L Version DC 6-16V, H Version DC 8-50V(Perfect for 6V 9V 12V 18V 24V 36V 48V LED Driver)
Output Current: 1A/2A/3A;By changing the RCS resistance, the maximum current can reach 4A
Maximum output power: 72W(36V/2A)
Current regulation: 1 through adjustable resistance; 2 through PWM control
Single pin on/off and brightness control using MCU IO or PWM
Up to 1MHz switching frequency
Typical 5% output current accuracy
Inherent open-circuit LED protection
High efficiency (up to 97% )
High-Side Current Sense
Over temperature drop current function
Adjustable Constant LED Current
Size : 45mm x 21mm x 16mm
Weight : 11g(No terminal),14g(with  terminal)
Note : Different versions have different operating voltages and maximum output currents, please see the table below:
 
 
 
 
Application 1: Wiring in accordance with the following figure, use a suitable screwdriver gently and slowly rotate the adjustable resistance.
 
Application 2: Ignore the adjustable resistance, control the output current through the PWM port, the current is 0-900MA adjustable
Application 3 : Add an enable control switch based on application 1.
 
 
 
 

Product Name : 72W 1-3A DC 6V 9V 12V 24V 36V 48V Adjustable Constant Current LED Driver Module MCU IO PWM Controller Board
 
Packing list:
1 PCS 6V 9V 12V 24V 36V 48V 1-3AHigh-powerMultifunction LED driver Module
 
Description: 
DC 6-50V 1-3A Step-down High Brightness LED Driver with 5000:1 Dimming 
Working voltage : L Version DC 6-16V, H Version DC 8-50V(Perfect for 6V 9V 12V 18V 24V 36V 48V LED Driver)
Output Current: 1A/2A/3A;By changing the RCS resistance, the maximum current can reach 4A
Maximum output power: 72W(36V/2A)
Current regulation: 1 through adjustable resistance; 2 through PWM control
Single pin on/off and brightness control using MCU IO or PWM
Up to 1MHz switching frequency
Typical 5% output current accuracy
Inherent open-circuit LED protection
High efficiency (up to 97% )
High-Side Current Sense
Over temperature drop current function
Adjustable Constant LED Current
Size : 45mm x 21mm x 16mm
Weight : 11g(No terminal),14g(with  terminal)
Note : Different versions have different operating voltages and maximum output currents, please see the table below:
 
 
 
 
Application 1: Wiring in accordance with the following figure, use a suitable screwdriver gently and slowly rotate the adjustable resistance.
 
Application 2: Ignore the adjustable resistance, control the output current through the PWM port, the current is 0-900MA adjustable
Application 3 : Add an enable control switch based on application 1.
 
 
 
 

Product Name: 5x DC 3.7V 5V 1.2W White LED light & 1x 3.5-5V 2A Touch Switch LED Driver Controller for USB mobile power 18650 lithium battery illumination
 
 
 
Packing list:
 
1 PCS DC 3.5-12V 2A Touch Switch LED Driver Controller
5 PCS 1.2W 3.5-5V White LED light bar
 
 
Description: 
 
3.5-5V White LED light bar:
 
Color : White
Working Voltage: DC 3.5-5V
Working Current: <230mA(220Ma at 5V;100mA at 3.7V)
Wavelength/color temperature(nm): 6500
Brightness (mcd): 1500
Angle: 120
 
Size : 36x8.7x1.7mm
Weight : 0.7g
 
 
LED touch controller : 
 
 
Working voltage : DC 3.5-13V(Perfect for 3.7V 5V 6V 9V 12V LED Driver)
 
Output Current: 30-2000MA
 
Maximum output power: 26W
 
Continuously adjustable brightness  
 
Turn off consumption is only 10uA
 
 
Size 31mm x 15mm x 3mm
 
Weight : about 1.3g
 
 
Easy to use : 
 
Touch the "touch area", touch once  "Turn on",Touch again  "Turn off"
 
When "Turn on", Continuous touch reduce the brightness,Once again Continuous touch Increased brightness,And so on  
 
 
 
 
 
 
 
 
 

Product Name: Multi-Cell 2S 3S 4S DC 3-6V To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery
Packing list:
 
1 PCS 2/3/4-cell 7.4V 11.1V 14.8V Type-C 3-6V Boost Li-Ion battery charger
(Please select the appropriate version according to your battery voltage and power supply current before buying)
 
 
 
 
Description:
2-Cell(2S) 8.4V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 8.4V
Charging current : 0.55A(1A Version);1.1A(2A Version);2.2A(4A Version)
3-Cell(3S) 12.6V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 12.6V
Charging current : 0.37A(1A Version);0.74A(2A Version);1.48A(4A Version)
4-Cell(4S) 16.8V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 16.8V
Charging current : 0.28A(1A Version);0.56A(2A Version);1.12A(4A Version)
Switching Frequency up to 1MHz
Quasi-CV mode to Compensate for the Voltage Loss on Battery Internal Resistance and Trace Resistance
Automatic Recharge
Protection for Battery Voltage Being Low than Input and Short Battery
Good adaptability to Input Supply with Limited Driving Capability
Battery Overvoltage Protection
Led indicator : ''CR'' LED is charge status indicator
''OK'' LED is fully charged OR Constant voltage mode;
Operating Ambient Temperature－40℃ to ＋85℃
Size 39mm x 18mm x 6.3mm
Weight : 5g
Applications:
 
PDA, MP3 Players, MP4 Players
Digital Cameras
Bluetooth Applications
Game Players
Notebook
li-on li-po Lithium Battery 18650
Mobile phone
Solar charging
Audio equipment
Portable Devices
POS , Electric Fan
TYPE-C charging equipment
The input current is determined by the value of the two RCS
The charging voltage is determined by the chip and cannot be modified by resistance
 

Product Name: Multi-Cell 2S 3S 4S DC 3-6V To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery
Packing list:
 
1 PCS 2/3/4-cell 7.4V 11.1V 14.8V Type-C 3-6V Boost Li-Ion battery charger
(Please select the appropriate version according to your battery voltage and power supply current before buying)
 
 
 
 
Description:
2-Cell(2S) 8.4V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 8.4V
Charging current : 0.55A(1A Version);1.1A(2A Version);2.2A(4A Version)
3-Cell(3S) 12.6V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 12.6V
Charging current : 0.37A(1A Version);0.74A(2A Version);1.48A(4A Version)
4-Cell(4S) 16.8V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 16.8V
Charging current : 0.28A(1A Version);0.56A(2A Version);1.12A(4A Version)
Switching Frequency up to 1MHz
Quasi-CV mode to Compensate for the Voltage Loss on Battery Internal Resistance and Trace Resistance
Automatic Recharge
Protection for Battery Voltage Being Low than Input and Short Battery
Good adaptability to Input Supply with Limited Driving Capability
Battery Overvoltage Protection
Led indicator : ''CR'' LED is charge status indicator
''OK'' LED is fully charged OR Constant voltage mode;
Operating Ambient Temperature－40℃ to ＋85℃
Size 39mm x 18mm x 6.3mm
Weight : 5g
Applications:
 
PDA, MP3 Players, MP4 Players
Digital Cameras
Bluetooth Applications
Game Players
Notebook
li-on li-po Lithium Battery 18650
Mobile phone
Solar charging
Audio equipment
Portable Devices
POS , Electric Fan
TYPE-C charging equipment
The input current is determined by the value of the two RCS
The charging voltage is determined by the chip and cannot be modified by resistance
 

Product Name: Multi-Cell 2S 3S 4S DC 3-6V To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery
Packing list:
 
1 PCS 2/3/4-cell 7.4V 11.1V 14.8V Type-C 3-6V Boost Li-Ion battery charger
(Please select the appropriate version according to your battery voltage and power supply current before buying)
 
 
 
 
Description:
2-Cell(2S) 8.4V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 8.4V
Charging current : 0.55A(1A Version);1.1A(2A Version);2.2A(4A Version)
3-Cell(3S) 12.6V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 12.6V
Charging current : 0.37A(1A Version);0.74A(2A Version);1.48A(4A Version)
4-Cell(4S) 16.8V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 16.8V
Charging current : 0.28A(1A Version);0.56A(2A Version);1.12A(4A Version)
Switching Frequency up to 1MHz
Quasi-CV mode to Compensate for the Voltage Loss on Battery Internal Resistance and Trace Resistance
Automatic Recharge
Protection for Battery Voltage Being Low than Input and Short Battery
Good adaptability to Input Supply with Limited Driving Capability
Battery Overvoltage Protection
Led indicator : ''CR'' LED is charge status indicator
''OK'' LED is fully charged OR Constant voltage mode;
Operating Ambient Temperature－40℃ to ＋85℃
Size 39mm x 18mm x 6.3mm
Weight : 5g
Applications:
 
PDA, MP3 Players, MP4 Players
Digital Cameras
Bluetooth Applications
Game Players
Notebook
li-on li-po Lithium Battery 18650
Mobile phone
Solar charging
Audio equipment
Portable Devices
POS , Electric Fan
TYPE-C charging equipment
The input current is determined by the value of the two RCS
The charging voltage is determined by the chip and cannot be modified by resistance
 

Product Name: Multi-Cell 2S 3S 4S DC 3-6V To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery
Packing list:
 
1 PCS 2/3/4-cell 7.4V 11.1V 14.8V Type-C 3-6V Boost Li-Ion battery charger
(Please select the appropriate version according to your battery voltage and power supply current before buying)
 
 
 
 
Description:
2-Cell(2S) 8.4V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 8.4V
Charging current : 0.55A(1A Version);1.1A(2A Version);2.2A(4A Version)
3-Cell(3S) 12.6V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 12.6V
Charging current : 0.37A(1A Version);0.74A(2A Version);1.48A(4A Version)
4-Cell(4S) 16.8V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 16.8V
Charging current : 0.28A(1A Version);0.56A(2A Version);1.12A(4A Version)
Switching Frequency up to 1MHz
Quasi-CV mode to Compensate for the Voltage Loss on Battery Internal Resistance and Trace Resistance
Automatic Recharge
Protection for Battery Voltage Being Low than Input and Short Battery
Good adaptability to Input Supply with Limited Driving Capability
Battery Overvoltage Protection
Led indicator : ''CR'' LED is charge status indicator
''OK'' LED is fully charged OR Constant voltage mode;
Operating Ambient Temperature－40℃ to ＋85℃
Size 39mm x 18mm x 6.3mm
Weight : 5g
Applications:
 
PDA, MP3 Players, MP4 Players
Digital Cameras
Bluetooth Applications
Game Players
Notebook
li-on li-po Lithium Battery 18650
Mobile phone
Solar charging
Audio equipment
Portable Devices
POS , Electric Fan
TYPE-C charging equipment
The input current is determined by the value of the two RCS
The charging voltage is determined by the chip and cannot be modified by resistance
 

Product Name: Multi-Cell 2S 3S 4S DC 3-6V To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery
Packing list:
 
1 PCS 2/3/4-cell 7.4V 11.1V 14.8V Type-C 3-6V Boost Li-Ion battery charger
(Please select the appropriate version according to your battery voltage and power supply current before buying)
 
 
 
 
Description:
2-Cell(2S) 8.4V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 8.4V
Charging current : 0.55A(1A Version);1.1A(2A Version);2.2A(4A Version)
3-Cell(3S) 12.6V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 12.6V
Charging current : 0.37A(1A Version);0.74A(2A Version);1.48A(4A Version)
4-Cell(4S) 16.8V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 16.8V
Charging current : 0.28A(1A Version);0.56A(2A Version);1.12A(4A Version)
Switching Frequency up to 1MHz
Quasi-CV mode to Compensate for the Voltage Loss on Battery Internal Resistance and Trace Resistance
Automatic Recharge
Protection for Battery Voltage Being Low than Input and Short Battery
Good adaptability to Input Supply with Limited Driving Capability
Battery Overvoltage Protection
Led indicator : ''CR'' LED is charge status indicator
''OK'' LED is fully charged OR Constant voltage mode;
Operating Ambient Temperature－40℃ to ＋85℃
Size 39mm x 18mm x 6.3mm
Weight : 5g
Applications:
 
PDA, MP3 Players, MP4 Players
Digital Cameras
Bluetooth Applications
Game Players
Notebook
li-on li-po Lithium Battery 18650
Mobile phone
Solar charging
Audio equipment
Portable Devices
POS , Electric Fan
TYPE-C charging equipment
The input current is determined by the value of the two RCS
The charging voltage is determined by the chip and cannot be modified by resistance
 

Product Name: Multi-Cell 2S 3S 4S DC 3-6V To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery
Packing list:
 
1 PCS 2/3/4-cell 7.4V 11.1V 14.8V Type-C 3-6V Boost Li-Ion battery charger
(Please select the appropriate version according to your battery voltage and power supply current before buying)
 
 
 
 
Description:
2-Cell(2S) 8.4V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 8.4V
Charging current : 0.55A(1A Version);1.1A(2A Version);2.2A(4A Version)
3-Cell(3S) 12.6V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 12.6V
Charging current : 0.37A(1A Version);0.74A(2A Version);1.48A(4A Version)
4-Cell(4S) 16.8V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 16.8V
Charging current : 0.28A(1A Version);0.56A(2A Version);1.12A(4A Version)
Switching Frequency up to 1MHz
Quasi-CV mode to Compensate for the Voltage Loss on Battery Internal Resistance and Trace Resistance
Automatic Recharge
Protection for Battery Voltage Being Low than Input and Short Battery
Good adaptability to Input Supply with Limited Driving Capability
Battery Overvoltage Protection
Led indicator : ''CR'' LED is charge status indicator
''OK'' LED is fully charged OR Constant voltage mode;
Operating Ambient Temperature－40℃ to ＋85℃
Size 39mm x 18mm x 6.3mm
Weight : 5g
Applications:
 
PDA, MP3 Players, MP4 Players
Digital Cameras
Bluetooth Applications
Game Players
Notebook
li-on li-po Lithium Battery 18650
Mobile phone
Solar charging
Audio equipment
Portable Devices
POS , Electric Fan
TYPE-C charging equipment
The input current is determined by the value of the two RCS
The charging voltage is determined by the chip and cannot be modified by resistance
 

Product Name: Multi-Cell 2S 3S 4S DC 3-6V To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery
Packing list:
 
1 PCS 2/3/4-cell 7.4V 11.1V 14.8V Type-C 3-6V Boost Li-Ion battery charger
(Please select the appropriate version according to your battery voltage and power supply current before buying)
 
 
 
 
Description:
2-Cell(2S) 8.4V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 8.4V
Charging current : 0.55A(1A Version);1.1A(2A Version);2.2A(4A Version)
3-Cell(3S) 12.6V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 12.6V
Charging current : 0.37A(1A Version);0.74A(2A Version);1.48A(4A Version)
4-Cell(4S) 16.8V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 16.8V
Charging current : 0.28A(1A Version);0.56A(2A Version);1.12A(4A Version)
Switching Frequency up to 1MHz
Quasi-CV mode to Compensate for the Voltage Loss on Battery Internal Resistance and Trace Resistance
Automatic Recharge
Protection for Battery Voltage Being Low than Input and Short Battery
Good adaptability to Input Supply with Limited Driving Capability
Battery Overvoltage Protection
Led indicator : ''CR'' LED is charge status indicator
''OK'' LED is fully charged OR Constant voltage mode;
Operating Ambient Temperature－40℃ to ＋85℃
Size 39mm x 18mm x 6.3mm
Weight : 5g
Applications:
 
PDA, MP3 Players, MP4 Players
Digital Cameras
Bluetooth Applications
Game Players
Notebook
li-on li-po Lithium Battery 18650
Mobile phone
Solar charging
Audio equipment
Portable Devices
POS , Electric Fan
TYPE-C charging equipment
The input current is determined by the value of the two RCS
The charging voltage is determined by the chip and cannot be modified by resistance
 

Product Name: Multi-Cell 2S 3S 4S DC 3-6V To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery
Packing list:
 
1 PCS 2/3/4-cell 7.4V 11.1V 14.8V Type-C 3-6V Boost Li-Ion battery charger
(Please select the appropriate version according to your battery voltage and power supply current before buying)
 
 
 
 
Description:
2-Cell(2S) 8.4V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 8.4V
Charging current : 0.55A(1A Version);1.1A(2A Version);2.2A(4A Version)
3-Cell(3S) 12.6V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 12.6V
Charging current : 0.37A(1A Version);0.74A(2A Version);1.48A(4A Version)
4-Cell(4S) 16.8V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 16.8V
Charging current : 0.28A(1A Version);0.56A(2A Version);1.12A(4A Version)
Switching Frequency up to 1MHz
Quasi-CV mode to Compensate for the Voltage Loss on Battery Internal Resistance and Trace Resistance
Automatic Recharge
Protection for Battery Voltage Being Low than Input and Short Battery
Good adaptability to Input Supply with Limited Driving Capability
Battery Overvoltage Protection
Led indicator : ''CR'' LED is charge status indicator
''OK'' LED is fully charged OR Constant voltage mode;
Operating Ambient Temperature－40℃ to ＋85℃
Size 39mm x 18mm x 6.3mm
Weight : 5g
Applications:
 
PDA, MP3 Players, MP4 Players
Digital Cameras
Bluetooth Applications
Game Players
Notebook
li-on li-po Lithium Battery 18650
Mobile phone
Solar charging
Audio equipment
Portable Devices
POS , Electric Fan
TYPE-C charging equipment
The input current is determined by the value of the two RCS
The charging voltage is determined by the chip and cannot be modified by resistance
 

Product Name: Multi-Cell 2S 3S 4S DC 3-6V To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery
Packing list:
 
1 PCS 2/3/4-cell 7.4V 11.1V 14.8V Type-C 3-6V Boost Li-Ion battery charger
(Please select the appropriate version according to your battery voltage and power supply current before buying)
 
 
 
 
Description:
2-Cell(2S) 8.4V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 8.4V
Charging current : 0.55A(1A Version);1.1A(2A Version);2.2A(4A Version)
3-Cell(3S) 12.6V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 12.6V
Charging current : 0.37A(1A Version);0.74A(2A Version);1.48A(4A Version)
4-Cell(4S) 16.8V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 16.8V
Charging current : 0.28A(1A Version);0.56A(2A Version);1.12A(4A Version)
Switching Frequency up to 1MHz
Quasi-CV mode to Compensate for the Voltage Loss on Battery Internal Resistance and Trace Resistance
Automatic Recharge
Protection for Battery Voltage Being Low than Input and Short Battery
Good adaptability to Input Supply with Limited Driving Capability
Battery Overvoltage Protection
Led indicator : ''CR'' LED is charge status indicator
''OK'' LED is fully charged OR Constant voltage mode;
Operating Ambient Temperature－40℃ to ＋85℃
Size 39mm x 18mm x 6.3mm
Weight : 5g
Applications:
 
PDA, MP3 Players, MP4 Players
Digital Cameras
Bluetooth Applications
Game Players
Notebook
li-on li-po Lithium Battery 18650
Mobile phone
Solar charging
Audio equipment
Portable Devices
POS , Electric Fan
TYPE-C charging equipment
The input current is determined by the value of the two RCS
The charging voltage is determined by the chip and cannot be modified by resistance
 

 
Product Name: DC 5V 4 Digital Water Level Indicator Board Liquid Sensor Controller Module for Arduiuo UNO NANO Fish tank Water tower
 
8 channel version click: click here
 
Package inlcuded:
1x DC 5V 4 Digital Water Liquid Level Indicator Module
 
Description:
1 Working voltage: DC 5V
2 Working current 7-12MA
3 One power indicator light, four water level indicator lights
4 Four water level output interfaces (low level 0V, high level 3.7V),for MCU IO
5 Four water level sensor interfaces (2P XH2.54)
6 Size: 32mm X 28mm X 11mm(With Pin),32mm X 28mm X 3.5mm(No Pin)
7 Weight: 4.6g(With Pin),3.3g(No Pin)
 
8 channel version click: click here
Note:
1 Package does not contain probe (wire).2P Male XH2.54mm Pitch Wire Cable can be used as a probe,which can be purchased separately or prepared by yourself.
2 For safety, use an DC power supply with good isolation
 
 
Application
for Arduiuo UNO MEGA2560 NANO IO
for FPGA/CPLD ARM STM32
Home water tower automatic water supply system
Aquarium Fish tank Water Changer System
Fill the water tower automatically
Automatic pumping from water tower
Conductive liquid automatic control
Automatic feeding system for poultry and livestock
Farm automatic water supply system
And other occasions that require automatic water supply and water exchange.
Solenoid valve water pump motor automatic control
Interface description:
VCC :Power of positive(DC 5V)
GND :Power of negative(DC 5V)
D1 D2 D3 D4: water level output interfaces (low level 0V, high level 3.7V)
I1 I2 I3 I4 : water level sensor interfaces (2P XH2.54)
Wiring diagram:
Make the probe(Need to be purchased separately):
1 Prepare 2PCS(or more) XH2.54MM wires
(You can prepare this kind of wire by yourself, or buy it from our shop)
2 Multiple wires can be spliced to lengthen the probe length.
(Please do waterproof treatment at the splicing.)
3 Please cut the female interface short and keep a distance of 5-10MM
(This prevents water droplets from sticking to the probe. )
 

 
Product Name: DC 5V 4 Digital Water Level Indicator Board Liquid Sensor Controller Module for Arduiuo UNO NANO Fish tank Water tower
 
8 channel version click: click here
 
Package inlcuded:
1x DC 5V 4 Digital Water Liquid Level Indicator Module
 
Description:
1 Working voltage: DC 5V
2 Working current 7-12MA
3 One power indicator light, four water level indicator lights
4 Four water level output interfaces (low level 0V, high level 3.7V),for MCU IO
5 Four water level sensor interfaces (2P XH2.54)
6 Size: 32mm X 28mm X 11mm(With Pin),32mm X 28mm X 3.5mm(No Pin)
7 Weight: 4.6g(With Pin),3.3g(No Pin)
 
8 channel version click: click here
Note:
1 Package does not contain probe (wire).2P Male XH2.54mm Pitch Wire Cable can be used as a probe,which can be purchased separately or prepared by yourself.
2 For safety, use an DC power supply with good isolation
 
 
Application
for Arduiuo UNO MEGA2560 NANO IO
for FPGA/CPLD ARM STM32
Home water tower automatic water supply system
Aquarium Fish tank Water Changer System
Fill the water tower automatically
Automatic pumping from water tower
Conductive liquid automatic control
Automatic feeding system for poultry and livestock
Farm automatic water supply system
And other occasions that require automatic water supply and water exchange.
Solenoid valve water pump motor automatic control
Interface description:
VCC :Power of positive(DC 5V)
GND :Power of negative(DC 5V)
D1 D2 D3 D4: water level output interfaces (low level 0V, high level 3.7V)
I1 I2 I3 I4 : water level sensor interfaces (2P XH2.54)
Wiring diagram:
Make the probe(Need to be purchased separately):
1 Prepare 2PCS(or more) XH2.54MM wires
(You can prepare this kind of wire by yourself, or buy it from our shop)
2 Multiple wires can be spliced to lengthen the probe length.
(Please do waterproof treatment at the splicing.)
3 Please cut the female interface short and keep a distance of 5-10MM
(This prevents water droplets from sticking to the probe. )
 

 
Product Name: DC 5V 4 Digital Water Level Indicator Board Liquid Sensor Controller Module for Arduiuo UNO NANO Fish tank Water tower
 
8 channel version click: click here
 
Package inlcuded:
1x DC 5V 4 Digital Water Liquid Level Indicator Module
 
Description:
1 Working voltage: DC 5V
2 Working current 7-12MA
3 One power indicator light, four water level indicator lights
4 Four water level output interfaces (low level 0V, high level 3.7V),for MCU IO
5 Four water level sensor interfaces (2P XH2.54)
6 Size: 32mm X 28mm X 11mm(With Pin),32mm X 28mm X 3.5mm(No Pin)
7 Weight: 4.6g(With Pin),3.3g(No Pin)
 
8 channel version click: click here
Note:
1 Package does not contain probe (wire).2P Male XH2.54mm Pitch Wire Cable can be used as a probe,which can be purchased separately or prepared by yourself.
2 For safety, use an DC power supply with good isolation
 
 
Application
for Arduiuo UNO MEGA2560 NANO IO
for FPGA/CPLD ARM STM32
Home water tower automatic water supply system
Aquarium Fish tank Water Changer System
Fill the water tower automatically
Automatic pumping from water tower
Conductive liquid automatic control
Automatic feeding system for poultry and livestock
Farm automatic water supply system
And other occasions that require automatic water supply and water exchange.
Solenoid valve water pump motor automatic control
Interface description:
VCC :Power of positive(DC 5V)
GND :Power of negative(DC 5V)
D1 D2 D3 D4: water level output interfaces (low level 0V, high level 3.7V)
I1 I2 I3 I4 : water level sensor interfaces (2P XH2.54)
Wiring diagram:
Make the probe(Need to be purchased separately):
1 Prepare 2PCS(or more) XH2.54MM wires
(You can prepare this kind of wire by yourself, or buy it from our shop)
2 Multiple wires can be spliced to lengthen the probe length.
(Please do waterproof treatment at the splicing.)
3 Please cut the female interface short and keep a distance of 5-10MM
(This prevents water droplets from sticking to the probe. )
 

 
Product Name:  3.7V 5V 6V 9V 12V to 15V/-15V DC DC Converter Step up Boost Dual Voltage Power supply
    
Packing list:
 
1 PCS 3.3V-13V TO ±15V Dual voltage DC DC Boost Converter Module
 
 
Description:
  
Input voltage DC 3.3 ~ 13V,output DC ±15V(Deviation is ±4% ) 
Maximum input current 1.8A
Maximum output current : Vo is 600A,-Vo is 120mA
Quiescent current: 3-4mA
DC DC Boost Converter Module working frequency 400kHz.
Operating temperature range : -40~ 125 Degrees Celsius
Storage temperature range : -65~ 150 Degrees Celsius
2.54mm pin pitch,for MCU Development Board Breadboard friendly.
Size : 25 x 16.3 x 6.6mm
Weight :3g
        
Internal Optimize Power MOSFET 
High efficiency up to 90%  
Built in Frequency Compensation
Built in Soft-Start Function 
Built in Thermal Shutdown Function 
Built in Current Limit Function 
    
Note:
1 Due to the diode partial pressure, the voltage of -Vo is lower than Vo
2 In order to obtain a more stable voltage, it is recommended that the output is greater than 1MA
3 -Vo cannot be used alone, or no voltage output.But you can just use Vo 
  
 
Applications
   
ADC/DAC/Operational Amplifier 
RS232 RS485 RS422 Bus
Audio equipment
LCD power supply
Instrumentation equipment
ARM MCU FPGA/CPLD Board
Analog acquisition
Power amplifier/Speakers
multimeter
      
Attention :
    
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
  
Q & A:
  
Q : Why output voltage is less than the nominal voltage
A : Input power supply power is too low.Test the input voltage with a multimeter,a t this time of the input voltage is very low