3A 4 csatornás többszörös kapcsolóüzemű tápegység modul 3,3V 5V 12V ADJ Állítható kimenet DC DC Step-Down Buck

 
 
 
Product Name : 3A 4 Channels Multiple Switching Power Supply Module 3.3V 5V 12V ADJ Adjustable Output DC DC Step-Down Buck Converter Board    
 
 
 Packing list:
 
 
 
1 PCS DD31AJQA 3A 4-channels DC DC Step-Down Buck Converter Module
 
 
Description:
 
 
 
 
 
4-channel Step-down Buck DC-DC Converter power module
3.3V output: Input 4.5-30V, Output 3.3V (±3% )
5V output : Input 6.5-30V, Output 5V (±3% )
12V output : Input 13.5-30V, Output 12V (±3% )
AJD output : Input 4.5-30V, Adjustable Output 2-28V
Maximum output current per channel : 3A;
Overall maximum load power: 50 watts
Master chip : XL2596(compatible LM2596)
Working frequency 150KHz.
Input reverse connection protection
Built in thermal shutdown function,Built in current limit function,Built in second current limit function
 
Operating Temperature :–40°C to 85°C
Storage Temperature : –65°C to 150°C
 
Size : 88 x 55 x 15mm
Weight : 57g
 
 
 
 
 
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:
 
 
 
MCU ARM STM32 CPU FPGA/CPLD UNO MEGA3560
PTZ CCTV IP camera
Smart home / home automation
WIFI Router Switch Network equipment
LED Motor
Battery powered equipment
Wireless Module:Nrf24l01 CC1101 CC2500 CC2530 Zigbee