The question is if the output stage is working with a square
wave design, then why it's not working with my design? After all my
design is also producing square waves.
the diagram I can't see any capacitors, which ones you are talking
about? Capacitors across the windings can totally RUIN and sink the
power output of an inverter transformer.
I think there's definitely something wrong with your assembly, I had also asked you regarding the mosfet heatsinks????
250V and the same across the output of the secondary winding.
could be wrong. They seem to work with the Square wave circuit. If I'm
wrong please correct me!!
There's also pics of the complete setup, I like to call my creation "Frank-Inverter" ! lol