ac overvoltage protection circuit

Overvoltage Protection AutoCut OFF Using 741

High voltage Protection circuit This is a High voltage Protection circuit that Protects the circuit from high voltage to any device by the automatic cutoff using the popular ic 741. Note- Connect the load with the NC pin of the relay When the input voltage at Non- the non-inverting pin of op-amp 741 is crossed …

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Over Voltage Protection Circuit, Auto Cut Circuit

high voltage protection circuit

Overvoltage autocut circuit diagram This Autocut circuit is very easy, simple and very useful. Only One transistor and some other components are used in this high-voltage protection Auto circuit. The load is connected with the NC (normally connected ) Pin of the relay. This circuit is a very useful auto-cut circuit to protect of any …

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