500w modified sine wave inverter

  
Inside:
Repository
The MOSFET`s could be in parallel pairs for even more power. Just give each its own 470 © gate resistor and a 22k © from each gate to source. The large 1000 µF capacitor and 47 © resistor used to clean up the voltage spikes coming from the transformer centre tap into the positive rail and protect the PIC from them.
500w modified sine wave inverter - schematic




Leave Comment

characters left:

New Circuits

.