5db 12W 2-12V 5V – 12V DC-DC fokozatos átalakító Boost modul tápegység okosotthoni PLC-hez RS485 BUS

Below item is powered by Canton-Power Ltd . 
 
Product Name:   5pcs 12W 2-12V 5V to 12V DC-DC Step-up Converter Boost Module Power Supply Board for Smart home PLC RS485 BUS
  
Packing list:
 
5 PCS 12W DD2424SA_12V 2V-12V TO 12V DC DC Step-up Converter Module
  
Description:
Input voltage DC 2 ~ 12V,output DC 12V±4% (No-load voltage is 12-12.4V)
 
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
Small power motors
IP Camera, Video camera,PTZ
Wifi Ethernet router
RS485 Modbus PLC
Toy car boat
Model aircraft
power bank
LED Lighting
315M 433M Wireless Relay
Wireless communication equipment
Multimeter Instrumentation
 
 
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