Fuse

The fuse is a resistor that acts as a dependent device for high current protection and can be a source of flow. The fuse is a necessary part for metal wires or strips that melt over high flow. The fuse interrupts the excess current and prevents serious damage causing excessive fire and overheating. Also, the fuse is a device that is essential for protecting high current in electronic systems to limit the threats to human life and damage. Fuses are produced in different degrees of current and voltage. If the current is high from the fuse, the fuse will burn and this will cause the circuit to fail and the device will be disconnected.

Fuses are an important component in electrical systems designed to protect electrical equipment and circuits from excessive current. They serve as a simple and effective solution to prevent damage caused by abnormal electrical currents. In this article, we will examine the concept, function, types, and applications of fuses.

 What is a fuse?

A fuse is an electrical component used to protect electrical circuits from excessive current. When the current flowing through the circuit exceeds a certain limit, the fuse blows and interrupts the circuit to prevent damage to electrical equipment. Fuses are usually made of a thin metal wire that melts when a large current passes through it.

Fuse Structure and Function:

Fuses are usually made of a piece of metal, such as copper or aluminum, enclosed in an insulating tube. The metal wire inside the fuse tube is designed so that if too much current passes through it, it will melt due to the high heat generated by the high current and break the circuit. This process protects electrical equipment from damage caused by excess current.