1.High performance, continuously adjustable output voltage and current; 2.Add digital display function, output voltage can be displayed, making it more convenient to use; 3.Easy to operate, ready to use when connected to ; 4.Made of high-quality materials, with an input voltage of up to 80V; 5.Extremely efficient, up to 93%. Parameters: Input voltage: DC12-80V (cannot be used 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 ℃ -+50 ℃ Relative humidity: 65 ± 20% Wiring: In high-power situations, the wiring should be as thick as possible. Interface Description: IN+: Input positive pole IN -: Input negative pole OUT+: output positive pole OUT -: Output negative pole VADJ: Output voltage regulation, clockwise