how to build a 2KVA inverter circuit diagram

the diagram is a modify square wave inverter circuit diagram, and if you adjust the frequency by adjusting or turning the frequency resistor (VR 47Ok) the inverter output frequency can be strong enough to power a freezer compressor and some other electronics appliances in a living room. the circuit dont drain battery so fast and its very cheap to

design. the inverter is not a chopper transformer circuit base inverter it is a solid transformer base inverter, i will take time to arrange how you can wind the transformer.

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