• Parts List:- Transistor 2n3055 2pc
  • Resistor 100 ohm 2pc, 15 ohm 2pc all 10 watt
  • 9-0-9 volt 5-8 ampere transformer

There may be a huge number of inverter circuits available over the internet and electronic magazines. But this is the easiest and very effective circuit. Because this circuit is made by very few components.

The functioning of this mini inverter circuit is rather unique and different from the normal inverters which involve discrete oscillator stage for powering the transistors.

However here the two sections or the two arms of the circuit operate in a regenerative manner.

See video for construction detail

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