5db nagy hatékonyságú 1,2 MHz-es 2A-es fokozatos átalakító DC 3 V 3,3 V 3,7 V–5 V erősítőfeszültség-szabályozó

Below item is powered by Canton-Power Ltd . 
 
Product Name:   5pcs High Efficiency 1.2MHz 2A Step Up Converter DC 3V 3.3V 3.7V to 5V Boost Voltage Regulator Module Board
  
Packing list:
 
5 PCS 8W DD2424SA_5V 2V-5V TO 5V DC DC Boost Converter Module
 
  
Description:
 
Input voltage DC 2 ~ 5V,output DC 5V±4% (No-load voltage is 5-5.4V)
 
Internal 4A Switch Current Limit.
 
DC DC Boost Converter Module working frequency 1.2MHZ.
 
up to 96% Efficiency (usually is 70% -94% )
  
Operating temperature range : -40~ 85 Degrees Celsius
 
Storage temperature range : -65~ 150 Degrees Celsius
 
2.54mm pin pitch,for MCU Development Board Breadboard friendly.
 
Size : 22mm x 15.2mm x 6.2mm
 
Weight : 2g
 
 
   
Applications
 
Battery powered equipment
Breadboard Power Supply
ARM STM32 Arduiuo UNO MEGA2560 FPGA CPLD Board
Small power motors
Camera, Video camera
Toy car
power bank 
Phone PDA
LED Lighting
Wireless communication equipment
 
 
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