Crowbar: Revision history

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14 November 2024

  • curprev 23:5123:51, 14 November 2024StriderTol talk contribs 781 bytes +781 Created page with "A '''crowbar circuit''' is an electrical circuit used for preventing an overvoltage or surge condition of a power supply unit from damaging the circuits attached to the power supply. It operates by putting a short circuit or low resistance path across the voltage output (Vo), like dropping a crowbar across the output terminals of the power supply. Crowbar circuits are frequently implemented using a thyristor, TRIAC, trisil or thyratron as the shorting device. Once trigge..."