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  • 250 to 5000 watts PWM DC/AC 220V Power Inverter

    Hello, thanks for the circuit diagram. I have carefully followed your instruction. I was able to setup the driver stage successfully but I am having problem with the power stage. I used Ń-channel mosfet MT3205 using the mosfet schematic. Anytime I connect the inverter to test, the ground terminal of the battery connected to the source of the mosfet get burnt immediately. I now increased the thickness of the wire and retest, after I connected the battery, after 2 seconds, the mosfet blew up. I tried again with another set of mosfet and they all blew up again. Please help me.

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