1430W 22A CNC Step-down Adjustable Regulated Power Supply 6-75V To 0-65V Constant Voltage And Constant Current Module

Product parameters

Product name: CNC DC buck power supply（LCD style）

Input voltage: 6.0-75.00V

Output voltage: 0.0-65.00V

Output current: 0-22A

Output voltage accuracy: ± 0.3%+3 words (Calibratable)

Output power: 0-1430W

Output current accuracy: ± 0.5%+3 words (Calibratable)

Voltage resolution: 0.01V

Current resolution: 0.01A

Data group storage: 11 groups

Silicon rubber keypads: 5

Screen size: Upgraded 1.8-inch large screen, 36 * 29mm visible range

Buzzer: Yes

Cooling fan on conditions：Temperature>45 ℃ or current>2A or power>30W

Product size: Product shell 83x48x29.4mm; (Height does not include rotary encoder)

Product motherboard:124x71x42mm

 

Protection mechanism

Input undervoltage protection (LUP): 5.5-64V adjustable, factory default value of 5.5V

Output overvoltage protection (OUP): 1-66V adjustable, factory default value 66V

Output overcurrent protection (OCP): 0.01-23A adjustable, factory default value 23A

Output overpower protection (OPP): 1-1450W adjustable, factory default value 1450W

Over temperature protection (OTP): 30-99 ℃ adjustable, factory default value of 60℃

Timeout protection (OHP): 1-99 hours and 59 minutes, factory default off

Overcapacity protection (OAH): 0.001-9999Ah, factory default off

Superenergy protection (OPH): 0.001-4000KWh, factory default off

 

Notes：

1. It is not allowed to input AC power, let alone connect to 220V mains power.

2. The maximum allowable input voltage is 75V, and overvoltage input or reverse polarity connection is not allowed.

3. The output cannot fully guarantee anti backflow. When connecting the battery, it is necessary to ensure that the output voltage of

the power module is always higher than the battery voltage, or to connect a diode in series with a unidirectional conduction at the

output positive pole to prevent battery voltage backflow from burning out the power supply.

4. When connecting the output terminal to the battery, be careful not to reverse the positive and negative poles.

5. The product is a voltage reduction module, maximum output voltage = the input voltage * 0.95-1V.