General description High performance DC-DC High Power 600W Adjustable Step-Down Supply Module with Voltage Display. This buck converter allows for continuously adjustable output voltage and current, featuring a digital display for easy monitoring. It is designed for high efficiency, with a maximum efficiency of up to 93%, and is made from high-quality materials. Technical specifications Input voltage: DC12-80V (not suitable for 72V batteries) Output voltage: 2.5V-50V adjustable (can only be reduced, maximum output voltage = input voltage * 0.8) Output current: 20A (MAX), 25A overcurrent Maximum power: 600W Conversion efficiency: ≥ 93% Protection: overcurrent protection Size: L100mm x W60mm x H32mm Working temperature: -40-85 ℃ Storage environment: -20 ℃ to +50 ℃ Relative humidity: 65 ± 20% Wiring In high-power situations, use thick wiring for better performance. Interface Description: IN+: Input positive pole, IN-: Input negative pole, OUT+: Output positive pole, OUT-: Output negative