Description: This constant voltage and constant current programmable control power supply module makes analog integration and digital control functions combined in one. Its adjustable output voltage range is 0-50.00V, step by 0.01V. Its adjustable output current range is 0-20.00A, step by 0.01A. The module can storage 10 groups of preset value and it can quickly extract 2 groups of preset value. With LCD display and the function of voltage and current meter, you can view the preset voltage, input voltage, output voltage, preset current, output current, output power, etc. In the output state display area, it is convenient for you to know whether the output works, constant voltage/current output state, current data group extracted, etc. With advanced functions, high accuracy, wide application, the item is really practical. Specification: Material: Plastic Color: As Pictures Shown Model Type: DPS5020 Input voltage range: 6.00-60.00V Output voltage range: 0V-50.00V Output current: 0-20.00A Output power range: 0-1000W Output voltage resolution: 0.01V Output current resolution: 0.01A Output Voltage accuracy: ± (0.5% + 1 digit) Output Current accuracy: ± (0.5% + 2 digits) Display module size: Approx. 79*43*41(mm) (L*W*H)/ 3.11x 1.69x 1.61inch Power module size: Approx. 93*71*41(mm) (L*W*H)/ 3.66x 2.80x 1.61inch Length of connecting line: 200mm Input positive: IN+ Input negative: IN- Output positive: OUT+ Output negative: OUT- Package Includes: 1 Piece Programmable Power Supply 1 Piece User Manual Note: When you get the product in the first time, please don't use your hands to touch the components, because human static electricity can damage some chips. You must make sure that the input voltage is 1.1 times higher than output voltage. Under large current circumstances, pay attention to heat elimination