DROK DR-US180076 Numerical Control Voltage Regulator DC 6-40V to 0-32V 5A Buck Converter, 24V 12V to 5V Constant Voltage Current Step Down Adjustable Output Power Supply

Technical Parameters:
Input Voltage: 6-40.00V
Output Voltage: 0-32.00V
Output Current: 0-5.100A
Output Power: 0-160W   
Output Voltage Resolution: 0.01V
Output Current Resolution: 0.001A
Output Voltage Accuracy: +/- (0.5% + 1 digits)
Output Current Accuracy: +/- (1% + 3 digits)
Ripple Wave (full load 40v to 32V/5A): about 100 mV
VPP Dimension: 85 * 58 * 31mm
Note: On the status of output, the input voltage must be higher than the output at least 1V.
Please strengthen the heat dissipation when working with big current.
Operating Instructions:
1. Open or close output: press ON/OFF button one time to open or close output in any state; press again to close or open again. The LED display will show “OFF” when output is closed.
2. Set output voltage and current: Press SET shortly, the LED display will flash. You can press the "+" or "-" buttons to increase or decrease the value. Short press SET key to switch 0.01V to 0.1V to 1V to 0.01A to 0.1A to 1A to exist adjustment, followed by recycling. The set mode will be automatically exited and the current set value will be automatically stored if no action takes in 6s.
3. Switch input and output display: At no output state, press the "IN" and "OUT" key to switch the display between input current, voltage and output current, voltage. The “IN”/“OUT” LED will light on when showing input/output voltage.
4. CC and CV indication: When the module is in the state of constant voltage (CV) or constant current (CC), the CC or CV led will light on.
5. Output current zero calibration: In the no-load state, keep pressing SET key to power on, when the LED display flashes, the calibration is done.
6. Store set value automatically Package includes: 1 x Programmable Power Supply Module