Feature 1 Open or close the output: You can press the ON/OFF button to open or close the output on any interface. 2 Lock the button to avoid wrong operation: On any interface, you can keep pressing coding potentiometer for 2 seconds, all buttons are locked. Keep pressing coding potentiometer for 2 seconds to unlock all buttons. You can see the key lock/unlock icon on 3 M0-M9 ten data groups: M0 group is the boot default data group. When you extract the data group you need, this data group will cover M0 data group and be automatically stored on M0 data group. 4 You can fast extract shortcut storage data group M1 or M2 and extract the specified data group. 5 Safety Protection: Input Polarity Protection, Output Short-circuit Protection.Description: This constant voltage and constant current programmable control power supply module makes analog integration and digital control functions combined in one. The output voltage is adjustable from 0V-32.00V, the output current is adjustable from 0-5.000A. 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. Features: 1. Open or close the output: You can press the ON/OFF button to open or close the output on any interface. 2. Lock the button to avoid wrong operation: On any interface, you can keep pressing coding potentiometer for 2 seconds, all buttons are locked. Keep pressing coding potentiometer for 2 seconds to unlock all buttons. You can see the key lock/unlock icon on the right of the screen. 3. M0-M9 ten data groups: M0 group is the boot default data group. When you extract the data group you need, this data group will cover M0 data group and be automatically stored on M0 data group. 4. You can fast extract shortcut storage data group M1 or M2 and extract the specified data group. 5. Safety Protection: Input Polarity Protection, Output Short-circuit Protection. Specifications: Material: ABS Size: Approx. 79 * 43 * 46 mm / 3.1 * 1.7 * 1.8 inch Input Voltage: 6-40V Output Current: 0-5A Output Voltage: 0-32V Output Voltage Resolution: 0.01V Output Current Resolution: 0.001A Package Weight: About 116g Package List: 1 * Programmable Power Supply 1 * User Manual