Inverter building using Wiseguys Power board and the Nano drive board

Author	Message
KeepIS Guru Joined: 13/10/2014 Location: Australia Posts: 1688	Posted: 10:53pm 04 Mar 2024       In this board I used a thick terminal pin to solder the Drain and Source legs of the FETS. This makes it simple to replace FETS without damage to the PCB in the event of a Failure. I did not install the optional small ferrite chokes. The Pin I used is shown in the center of the PCB. The Gates are connected via a 2.2 ohm (2R2) resistor, this makes it simple to remove the FETs if needed. These resistors is not shown on the circuit for clarity.