Features: Use of high-quality materials, durable. Constant voltage-and constant current DC voltage-stabilization power supply. Large screen display,dedicated power LCD. Solid materials, input common-mode inductor, significantly reduce the impact of the input power supply wavenumber, to achieve low wavenumber output. Complete display, simple operation, stable performance. Specifications: Material:PCB Type:6020L Set,6020L Baseboard(optioanl) Input voltage: 6.0~70V Output voltage: 0.0~60V Output current: 0-20.00A Output power: 0~1200W Input-voltage measurement resolution: 0.01V Output-voltage setting measurement resolution: 0.01V Current setting measurement resolution: 0.01A External temperature protection: 0-110℃, closed by default Input overvoltage protection: 71V default Input undervoltage protection: 4.8-71V adjustable default 4.8V Output overvoltage protection: 65V Default: 65V Output overcurrent protection: 0-22A, default 22A Output over power protection: 1250W Default: 1250W Over temperature protection: 60-110℃, 95℃ by default Time-out protection: 0-100H, adjustable and closed by default Overcapacity protection: 0~9999AH is adjustable and closed by default Super energy-protection: 0~9999WH, adjustable and closed by default Package Includes: 1x or 1Set DC Buck Module note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.