Nice-power 120V 3A Switching Lab DC Adjustable Power Supply Laboratory Precision 4 Digital Regulated USB Diy Bench Source

1.LED Screen

2.Have complete operating protection function(Short circuit protection)

3.Highly efficient, low ripple, small volume, light weight

4.Display voltage, current,power, high precision

5.Voltage stabilization, current limiting, simple operation

6.Single voltage input（Dual voltage input easily destroys power supply）We will Send

the correct input voltage power supply according to your country

7.Temperature control fan heat dissipation, low noise

8.Double potentiometer more precise adjustment

9.Output Voltage ranges from 0 to rating voltage with continuous adjustment

10.Output current ranges from 0 to rating current with continuous adjustment

11. For Factory Production line test.

12. For Mobile phone ,computer repair, electrical appliance maintenance,Car DVD, car audio, etc.

13. For Product aging, electroplating,titanium oxide,electrolysis,such as resistors, jewelry,capacitors, relays, DC motors, LEDs, etc.

14. For Charge the battery (Include car battery).

15. For Laboratory, scientific research teaching,factory, maintenance power supply,school ,scientific research , production line use,etc.

16. For Security monitoring system, fire protection system, building automation system