Circuit protection refers to measures taken to protect electronic circuits from damage caused by overvoltage, overcurrent, and other electrical faults. Circuit protection devices are designed to limit or interrupt the flow of electrical current when abnormal conditions occur, thereby preventing damage to the circuit components.
There are several types of circuit protection devices, including fuses, circuit breakers, surge protectors, and overvoltage protection devices. Fuses and circuit breakers are designed to protect against overcurrent, which can occur when a circuit is overloaded or short-circuited. Surge protectors are used to protect against voltage surges and spikes that can damage sensitive electronics, such as computers and televisions. Overvoltage protection devices, such as voltage regulators and voltage limiters, are used to protect against excessive voltage levels that can damage electronic components.
Proper circuit protection is important to ensure the safe and reliable operation of electronic devices and systems. In addition to protecting against damage, circuit protection can also prevent electrical fires and other hazards that can result from electrical faults.
