What is Fuse ? In the field of electronics or electrical, a fuse is considered as the most crucial device which is employed in various electrical circuits that give protection from the overcurrent conditions. The device is included with a metal strip where it gets dissolved when there is a flow of an extended range of current values. Because of the metal dissolving, the circuit becomes an open circuit and disconnects the flow of power supply through the device. It is also termed as an ... A fuse is an electrical device that melts when too much current flows through it, to protect a circuit from overload or short circuit. Learn about the history, construction, characteristics, and applications of different types of fuses, such as time-delay, fast-blow, and semiconductor fuses. The article covers the operation, purpose, and ratings of fuses, guidelines for replacement, and various types of fuses used in electronic and electrical applications, including cartridge, Type T, Type S, blade, and electronic fuses. Learn about the construction, working, characteristics and applications of different types of fuses for electrical and electronic systems. Find out how to choose the right fuse size and the difference between AC and DC fuses.
