DZS Elec 12A DC-DC Step Down Buck Converter Low Ripple with Heat Sink 4.5V-30V to 0.8V-30V Vehicular Voltage Regulator;

Feature:
Module Name: 12A DC Step Down Buck Converter
Module Type: Non-isolated step-down module
Module Size: 60*51*22mm
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 degree to + 80 degree
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

The module has enhanced aluminum radiator and TVS tube, which make sure the work temperature be lower and safer. 50V/MLCC chip capacitor, combined with high frequency low resistance electrolytic condenser, make the output ripple lower.
Suitable for DIY of storage battery, power transformers, adjustable voltage regulator, 24V power supply, LED lights power supplies, industrial equipment step-down etc. and other work requirements. 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V and so on.

Transfer Efficiency test data:
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%

Package Include:
1pcs 12A DC Step Down Buck Converter