Price variable frequency 0-1000W Switching Power Supply with Potentiometer for Microwave Oven

Working environment temprature: 0 -45 ℃

Relative humidity: 20-90%

Rated input voltage: 220-240V/50-60HZ

Power factor: >0.9

Maximum input power: 1500w

Maximum input current; 8.5A

Output direct voltage: 4.2KV

Output direct current: 0.35A

Filament output: 3.3V/10A

Heat-disspating method: Air cooling

Potentiometer: 0-1000W continuously adjustable, each potentiometer can control 8 sets of switch power supply

Pictures of Switch power supply with Potentiometer: