Over-voltage Protection circuit using TL431 Shunt Regulator IC This circuit protects from high voltage. Automatic Equipment disconnect when the power cross the level of a fixed voltage. This is a safety device to overvoltage. What is TL431 The TL431 is a three-terminal adjustable precision shunt regulator integrated circuit (IC). It is commonly used in electronic […]
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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 over
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 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 any electrical
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