Description
- It is a DC constant voltage constant current step down power supply module.It can be used as ordinary buck power supply module, charger and LED constant current driver.Simple and efficient, practical.
- Support over temperature protection;Support overvoltage protection;Support short circuit protection
- With heat sink and keep good heat dissipation.
- Application:Ordinary power supply;Battery charger;LED drive power;Power conversion.
Origin:CN(Origin)
Type:Voltage Regulator
Application:Computer
Operating Temperature:-40~+85
Supply Voltage:DC 9V-90V/9V-120V/16V-120V
Dissipation Power:3A
Product Name:DC Step Down Power Supply Module
Conversion efficiency:About 96%(The smaller the differential voltage, the higher the efficiency)
Working frequency:140KHz
Working Temperature range:-40~85
Working Humidity range:0%-95%RH
Size:423017mm/423020mm
Note:
It is a step down power supply module,So please keep input is at least 4.0V high than output.
Input and output are Non-isolated, safe and reliable.