DC Buck Boost Converter Upgraded Color Screen CNC Stabilized Voltage Regulator Power Module Constant Voltage Constant Current

DC Buck Boost Converter Upgraded Color Screen CNC Stabilized

Voltage Regulator Power Module Constant Voltage Constant Current




Notice:SK40 Without FAN




Features:

1. High quality material, prevent the failure of the key after long-term use, protect the circuit board solder pad from oxidation, improve the PCB conductivity, reduce the line impedance and contact resistance

2. Independent silicone button to set voltage or current, one key to enter, one key to exit, fast and simple, refuse cumbersome

3. With 1.8 inch large color screen display content more intuitive, more simple operation Settings

4. The performance is improved, the power is upgraded, and the external fan port can be extended

5. Silicone button material is soft, comfortable to touch, feel excellent. Compared with the mechanical keys can withstand long time use and frequent press, without wear or failure, more durable, longer service life.

Specification:

Input voltage: 6-36.00V  Output voltage: 0.5-36.00V

Output current: SK40: 0-4.5A; SK90: 0-5A

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

Output power: SK40: 40W; SK90: 90W

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

Voltage resolution: 0.01V Current resolution: 0.001A

Data group storage: 11 groups, Silicon rubber keypads: 5

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

Conversion efficiency: About 88%, Soft start: Yes

Product size: SK40: 83x48x29.4mm; SK90: 83x48x39.6mm.

(Height does not include rotary encoder)

Product weight: SK40: Net weight 103g, Weight with packaging 123g;

SK90: Net weight 112g, Weight with packaging 132g

Protection mechanism:

Input anti reverse connection: Yes

Output anti backflow: Yes

Input undervoltage protection (LUP): 5.5-35V adjustable, factory default value of 5.5V

Output overvoltage protection (OUP): 0.5-37V adjustable, factory default value 37V

Output overcurrent protection (OCP): SK40: 0.001-4.6A adjustable,

factory default value 4.6A

SK90: 0.001-5.2A adjustable, factory default value of 5.2A

Output overpower protection (OPP): SK40: 0.01-41W adjustable, factory default value 41W

SK90: 0.01-91W adjustable, factory default value 91W

Over temperature protection (OTP): 30-99 ℃ adjustable, factory default value of 90℃

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