Features 1、 This constant voltage and constant current programmable control power supply module makes analog integration and digital control functions combined in one. 2、 The output voltage is adjustable from 0V-32V/0-50.00V, the output current is adjustable from 0-5.000A/0-12.00A/0-15.00A . 3、 The module can storage 10 groups of preset value and it can quickly extract 2 groups of preset value. 4、 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. 5、 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. Specification Features: 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-32V/0-50.00V, the output current is adjustable from 0-5.000A/0-12.00A/0-15.00A . 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: DPS3012 Input Voltage: DC6-40V Output Voltage: 0-32.00V Output Current: 0-12.00A Output Power: 0-384W Voltage Resolution: 0.01V Current Resolution: 0.01A IN+: Input Positive IN-: Input Negative OUT+: Output Positive OUT-: Output Negative Connecting Wire Length: 200mm / 7.87in Display Module Size: 80 * 42 * 45mm / 3.1 * 1.7 * 1.8in Power Module Size: as the picture shows Weight: Approx.242g/8.5oz DPS5015 Display: 1.44" Colorful LCD Input Voltage: DC 6-60V Output Voltage: 0-50.00V Output Current: 0-15.00A Output Power: 0-750W Voltage Resolution: 0.01V Current Resolution: 0.01A IN+: Input Positive IN-: Input Negative OUT+: Output Positive OUT-: Output Negative Connecting Wire Length: 200mm / 7.87in Display Module Size: 80 * 42 * 45mm / 3.1 * 1.7 * 1.8in Power Module Size: 91 * 67 * 40mm / 3.58 * 2.64 * 1.57in Weight: Approx.257g/9.1oz DPS5020 Display: LCD Digital Display Input Voltage Range: DC 6.00-60.00V Output Voltage Range: 0-50.00V Output Voltage Resolution: 0.01V Output Voltage Accuracy: ±(0.5% + 1 digit) Output Current Range: 0-20.00A Output Current Resolution: 0.01A Output Current Accuracy: ±(0.5% + 2 digit) Output Power: 0-1000W IN+: Input Positive IN-: Input Negative OUT+: Output Positive OUT-: Output Negative Connecting Wire Length: 200mm / 7.87in Fixed Hole Center Distance: 86mm, 64mm Display Module Size: 79*43*41mm / 3.1*1.7*1.6in Power Module Size: as the picture shows Weight: Approx.257g/9.1oz Package List: 1 * Display Module 1 * Power Module 1set *accessories Package List