Features:1. With advanced functions, high accuracy, wide application, it is really practical for use.2. With LCD display, you can view the preset voltage, input voltage, output voltage, preset current, output current, output power, etc.3. 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.4. The output voltage is adjustable from 0 to 80.00V, the output current is adjustable from 0 to 5.100A.5. The module can storage 10 groups of preset value. Exact shortcut specified data group.6. Remotely monitor and set data control power on PC and mobile APP by USB/Wireless communicationSpecification:Input voltage range: 10-90VOutput voltage range: 0-80.00VOutput current: 0-5.100AOutput power range: 0-408WOutput voltage resolution: 0.01VOutput current resolution: 0.001ADisplay module size: 79*43*54mm L*W*HOpen size: 71mm*39mmOutput Voltage program and read back accuracy: 0.5 1 digitOutput Current program and read back accuracy: 0.5 3 digitsTemperature of the application environment: -10-45 degree celsiusPackage Includes:Style A: 1x Switching Power Converter BoardStyle B: 1x Switching Power Converter Board1x USB adapterStyle C: 1x Switching Power Converter Board1x USB Adapter1x wireless communication adpater Package List:Style A: 1x Switching Power Converter BoardStyle B: 1x Switching Power Converter Board1x USB adapterStyle C: 1x Switching Power Converter Board1x USB Adapter1x wireless communication adpater