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Simple PMOS reverse polarity protection demo

@jwscrispy
1 day ago
https://everycircuit.com/circuit/6347351832788992
* #Vin represents a 5V input voltage * Node #A is the regular input node (the one being protected from reverse polarity) * Node #B is the output node * The #TOG switch (bottom) toggles which node acts as the input node * The relays at the bottom are just for switching input nodes and are not integral to the protection circuit (top-left) itself ### Operating Instructions * When #TOG is open, the circuit carries current from A to B like normal * When #TOG is closed, the circuit carries the current in a closed loop from B to B
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