DKP6008 CNC Adjustable DC Step-Down Regulated Power Supply Module Programmable Constant Voltage Current Voltmeter

Instrument introduction:
DKP6008 DC-DC digital step-down module is a programmable step-down module with full digital display, small size, high power, high efficiency and stable operation. It is controlled by advanced microprocessor, and the voltage and current are precisely adjusted by buttons, which can output constant voltage and constant current. Equipped with four-digit eight-segment LED digital tube, which can display the output voltage and current in real time. At the same time, this numerical control step-down module has a working status indicator, which can check the working status in real time. After the machine is powered on, it has an automatic output function, which can be turned on or off as needed. In addition, the machine also has a key lock function, which can lock the parameter adjustment keys to prevent misadjustment of the output voltage and current parameters.

Instrument characteristics:
1. Using advanced microprocessor, the button can precisely adjust the output voltage and current;
2. Using 4-bit high-brightness digital tube, it can display the output voltage, current, capacity and time in real time;
3. It can be set to automatically output after power on;
4. The parameter adjustment button can be locked to prevent misoperation from disturbing the output voltage and current parameters.
5. It can communicate with the microcontroller or computer through the reserved port, which is convenient for secondary development
6. The use of high-quality power devices, combined with the CV and CC loops formed by peripheral precision op amps, greatly improves the performance of the module;
7. Two 0.8mm double-wire wound high-current inductors, two 470uF/100V electrolytic capacitors for input, two 1000uF/63V electrolytic capacitors for output, built-in fan for heat dissipation, small temperature rise, and very good output voltage quality ;
8. Full digital display, easy to use;
9. It can output constant voltage and constant current;
10. The module has working status indicators, which are output OUT, constant voltage CV, and constant current CC indicators, which can check the working status in real time;

Parameter:
Input voltage range: 6V~65V
Output voltage adjustment range: 0~60v
Output current adjustment range: 0~8A
Output power: 0~400w
Output voltage setting resolution: 10mV
Output current setting resolution: 10mA
Power supply effect: CV less than 0.5%+10mV CC less than 1%+10mA
Load effect: CV less than 0.5%+10mV CC less than 1%+10mA
Output ripple: <40mVpp (input 54V, output 12V, current 5A)
100Hz fluctuation transmission ratio: <1/10000
Curved efficiency: 88% (input 54V, output 36V, current 3A)
Voltage and current display accuracy: 10mV, 10mA
Voltage display error: ±1%+20mV
Current display error: ±2%+20mA
Response time: <50ms
Storage operation: 10 groups of parameters are stored in M0~M9
Cooling method: fan + onboard cooling
Operating ambient temperature: 0~40°C
Storage environment temperature: -20~70℃
Use environment: indoor use design, maximum humidity 80%
Dimensions (L×W×H): 114×60×45 (mm)