Description
1>.Description:
It is a AC-DC step-down module.It is suitable for control board and single-chip board power supply system,very stable and reliable.
2>.Feature:
1.It with an output indicator.
2.High performance,stable and reliable.
3.Multiple modules of the same voltage can be used in parallel.
4.Support AC and DC input,wide voltage input.
5.It has overvoltage,overcurrent,overtemperature,overpower,and short circuit protection.
3>.Parameter:
1.Product Name:AC-DC Step-Down Module
2.Input Voltage Range:AC 50V~277V/DC70V~390V
3.No-load Power:0.05W(Max)
4.Full Load Power:4W(Max)
5.Output Voltage:4.85V~5.15V
6.Output Current:0mA~700mA(enter constant current working mode at full load)
7.Test Resistance:7 ohms (4.9V)
8.Output Indicator:green light
9.Output Power:3.5W(efficiency:80%)
10.Output Protection:over voltage,over current,over temperature,over power,short circuit protection,etc.
11.Work Temperature:-25℃~85℃
12.Work Humidity:5%~95%RH
13.Size:23.5*18*15mm
4>.Package:
1.1pc AC-DC Step-Down Module
Specification
Supply Voltage : AC 50V~277V/DC70V~390V
Application : Electric Toy
Operating Temperature : -25℃~85℃
Output Voltage : 4.85V~5.15V
Full Load Power : 4W(Max)
Output Indicator : green light
No-load Power : 0.05W(Max)
Output Power : 3.5W(efficiency:80%)
Test Resistance : 7 ohms (4.9V)
