Replacement Trace SW FET Power Board

[davidbrady]

I populated my PowerBoard with MOSFETS, resistors, and capacitors. I inserted my three Driver Boards which power the MOSFET H-Bridges. I then placed my Power Board assembly into the Trace heatsink and I wired up the three transformers, the 24VDC battery bank, and the control board ribbon cable. I powered up the inverter and turned on Inverting, and... It works! Pictured below are pics of my setup. If you zoom in on the one you can see the surface mount parts on my Driver Cards. The output of my Rigol Digitial Oscilloscope shows the sine waveform output of my Power Board in my test setup!

I now have complete Gerber files for the PCB boards and I have bill of materials for each board. The next step is to shop around for a good fabrication price.