N Channel Mosfet Reverse Voltage Protection - General Electronics - Arduino Forum
Reverse Voltage Protection With A P-FET | Hackaday
Rick on Twitter: "Quick #electronics tip: You can use a p-channel mosfet and a resistor to add reverse polarity protection to a circuit if a diode doesn't work due to it's voltage
{543} How to Protect DC Circuit With Reverse Polarity Protection Using N-Channel MOSFET - YouTube
Reverse Polarity Protection Circuit using Diode OR P-Channel MOSFET