I am making a half bridge Inverter Using IRFP450 , the operating freq is 3KHZ
here is the diagram
https://i1026.photobucket.com/albums/y325/cranker117/untitled-1.gif
the problem is that , i am not getting the 220V at Inverter output , i think the problem is that Q2 is Off i.e
If the gate is made to be 2 volts greater than the Source, the MOSFET will turn on. When that happens however, the voltage at the Source will increase until the gate is no longer 2 volts greater than the Source and the MOSFET will turn off.
whats its Solution ???
Plz Help me out
here is the diagram
https://i1026.photobucket.com/albums/y325/cranker117/untitled-1.gif
the problem is that , i am not getting the 220V at Inverter output , i think the problem is that Q2 is Off i.e
If the gate is made to be 2 volts greater than the Source, the MOSFET will turn on. When that happens however, the voltage at the Source will increase until the gate is no longer 2 volts greater than the Source and the MOSFET will turn off.
whats its Solution ???
Plz Help me out
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