Description: 1. Use high-quality materials, durable 2. Constant voltage and constant current CNC DC stabilized voltage power supply 3. Large screen display, full view dedicated power LCD 4. Support serial communication and standard MODBUS protocol 5. Complete display, simple operation and stable performance Type: Voltage Regulator Parameters: Input voltage: 6.0~70V Output voltage: 0.0~60V Output current: 0~20.00A Typical value of output ripple: 100mv VPP Output power: 0~1200W Maximum output voltage: (input voltage+1.1) - 2 Input voltage measurement resolution: 0.01V Output voltage setting measurement resolution: 0.01V Current setting measurement resolution: 0.01A Input voltage measurement accuracy: ± 1%+5 characters Output voltage setting and measurement accuracy: ± 0.4%+1 word Output current setting and measurement accuracy: ± 0.5%+3 words Cooling fan on: current Greater than2A power Greater than50W temperature Greater than50 ℃ Turn off the cooling fan after it is turned on: current Less than1.5A, power Less than45W, temperature Less than45 ° C Protection mechanism: External temperature protection: 0 - 110 ° C default off Input overvoltage protection: 71V default Input undervoltage protection: 4.8-71V adjustable default 4.8V Output overvoltage protection: 0-65V Default: 65V Output overcurrent protection: 0-16A, default 16A Output over power protection: 0-950W Default: 950W Over temperature protection: 60 -- 110 ° C, 95 ° C by default Timeout protection: 0 - 100H adjustable default off Overcapacity protection: 0~9999AH is adjustable and closed by default Super energy protection: 0~9999WH, adjustable and closed by default size: 109 x 72 x 42mm Material: PCB+ electronic component colour: black<br><br>Package Contents: 1 x XY6020L Single board / 1 x XY6020L Single board 1 x module 2 x cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the pic