Bryan's Inverter build

Author	Message
KeepIS Guru Joined: 13/10/2014 Location: Australia Posts: 2103	Posted: 08:39am 07 Mar 2026         Quote   the resistor bank voltage matched BV and settled 4 volts below the PSU voltage, now when the nano is turned the voltage quickly drops to 10 volts with a 200mA current draw. So turned it off You have 60,000uF of capacitance across those FETS, you have at least a 2000 amperes discharge surge available from those caps. If you charge the power board, "And THEN enable the Nano controller", you will destroy things if those FETS switch hard on from a fault in the controller or power board. Apology if I misunderstand what you are writing, I won't mention this again!