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bt i have checked the mosfets using a led..its switching correctly.the led is flickering.also i seperately used a pic high as well as low output pin to check mosfets switching..i dont think the ampere drawn during no load condition of transformer is high enough to melt bread board and connecting...
here is a rough schematic
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here is a rough schematic
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but how come the current is so high..i havnt loaded the transformer
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but i checked the operation of mosfet by using led.i turns off with 5v and turns on with 0v(p-channel)
hi am trying to make a pic based inverter circuit.
the circuit uses 2 p-channel mosfets(f9540n) with a centre tapped 12-012/230v transformer.
i programmed the pic to turn on the mosfets inorder to create modified sine wave.
i assembled circuit with o/p of transfrmr open circuited.i switched on...
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