how to design NPN BJT based Overvoltage protection | LTSpice OVP Simulation

[@vijaykumar-ks5xw]

Nice information sir

[@ElectronicsCircuitHubECH]

Thank you very much !

[@Enigma758]

Hi, if Q1 were instead a PNP and your load was placed on the PNP collector as a high side switch, wouldn't you be able to accomplish the same result with one transistor?