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6 Νοε 2014 · A fuse is an electric / electronic or mechanical device, which is used to protect circuits from over current, overload and ensure the protection of the circuit. Electric fuse was invented by Thomas Alva Edison in 1890. There are many types of fuses, but the function of all these fuses is the same.
Fuses Definition States that : A fuses is a short piece of metal, inserted in the circuit, which melts when excessive current flows through it and thus breaks the circuit. The fuse element is generally made of materials having low melting point, high conductivity and least deterioration due to oxidation e.g., silver copper etc.
1 Ιουλ 2024 · A fuse is a safety device designed to cut off the flow of electricity to an appliance if the current becomes too large (due to a fault or a surge) Fuse circuit symbol. The circuit symbol for a fuse - take care not to confuse this with a resistor. Fuses usually consist of a glass cylinder containing a thin metal wire
An electrical fuse is a safety device that operates to provide protection against the overflow of current in an electrical circuit. An important component of an electrical fuse is a metal wire or strip that melts when excess current flows through it.
22 Ιουν 2023 · What is an Electrical Fuse? An Electrical Fuse is a self-sacrificial and cheap device that interrupts the circuit under short or excess overload conditions. It is defined as a safety device that protects against the overflow of current in an electrical circuit The fuse comprises a highly selected metal conductor, and the cartridge holds the fuse.
A fuse is a device that protects a circuit from an over current condition only. It has a fusible link directly heated and destroyed by the current passing through it.
What is a fuse? The basic purpose of the fuse is to protect and is composed of an alloy which has a low melting point. A strip of this fuse is placed in series with the circuit. The working principle is that if the current is in excess then the strip would melt and break the circuit.
