What is fuse burning?

Fuse burning is the process by which a fuse wire (often made of thin copper) burns in response to an overload of electrical current. When the current passing through an electrical circuit becomes too high, the heat generated by the excess flow can cause the fuse to melt and break the circuit. This prevents further damage to the electrical components and reduces the risk of electrical fires or other types of damage. Fuses come in different sizes and ratings to match the specific electrical system they are protecting. When a fuse burns out, it must be replaced with a new one that has the same rating to ensure that the system is protected adequately.