15 High And Low Voltage Protection Circuit Diagram. This straight forward circuit will protect electrical appliances from over voltage as well the circuit also produces an alarm when the power supply comes back. The maximum voltage that an integrated circuit can handle depends upon its design process figure 1.
In the world of electrical engineering, circuits are discussed and analyzed using conventional current, not electron current. Now the comparator compares the voltage and turns on. This circuit protects from high voltage.
Transistors sk100 and bc547 are used to derive the secondary output of around 5v (o/p2) from the the green led (led2) lows to indicate the same, while the red led (led1) remains off due to the presence of the same voltage at both of its ends.
15 High And Low Voltage Protection Circuit Diagram. An ideal circuit for home to protect your valuable equipments from voltage. Overcurrent protection schematic circuit diagram. This circuit protects from high voltage. As shown in the above block diagram, the mains ac power supplies the power to the whole circuit and for operating loads by using relays, and also for.