Description
Description:
This is a 12A DC-DC Step Down Buck Converter Low Ripple with Heat Sink 4.5V-30V to 0.8V-30V Vehicular Voltage Regulator. It comes with enhanced enhanced aluminum radiator make the work temperature is lower and more stable. 50V/MLCC chip capacitor, combined with high frequency low resistance electrolytic condenser, make the output ripple lower. TVS tube can effectively prevent surge breakdown voltage, make the work safer and more reliable. It has short-circuit protection (14A MAX) combined with over-temperature protection (Automatically shut off the output once over temperature), safe and reliable.
Specification:
- Module Type: Non-isolated step-down module
- Input Voltage: 4.5V-30V
- Output Voltage: 0.8V-30V ( continuously adjustable )
- Output Current: 0A-12A 100W ( Can be up to 200W if enhance heat dissipation )
- Work Temperature: -40 to +80℃
- Switching Frequency: 300KHz
- Transfer Efficiency: 95% (MAX)
- Short-circuit Protection: Yes (Limited current 14A)
- Over-temperature Protection: Yes (Automatically shut off the output once over temperature)
- Reverse Voltage Protection: NO ( If need, please add large current tube.)
- Connection Mode: Terminals or solder terminals. V-IN for input, V-OUT for output.
Features:
- Short-circuit protection (14A MAX) combined with over-temperature protection (Automatically shut off the output once over temperature), safe and reliable.
- Coming with enhanced enhanced aluminum radiator make the work temperature is lower and more stable. 50V/MLCC chip capacitor, combined with high frequency low resistance electrolytic condenser, make the output ripple lower.
- TVS tube can effectively prevent surge breakdown voltage, make the work safer and more reliable.
Transfer Efficiency Data Test:
- Input 12V, Output 5V/10A, Efficiency 81%
- Input 12V, Output 5V/6A, Efficiency 86%
- Input 24V, Output 12V/8A, Efficiency 91%
- Input 24V, Output 19V/6A, Efficiency 94%
