Introduction to the Classification of High Voltage Fuses.lighting fuse size_Industry Trends_News & Events_XC Electronics(Shenzhen)Corp.,LTD

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03 2023-08

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　　The heat emitted by high-voltage fuses through convection, conduction, and other means gradually reaches a balance with the heat generated. If the generated heat is greater than the dissipated heat, the excess heat gradually accumulates on the melt, causing the temperature of the melt to rise; When the temperature reaches or exceeds the melting point of the melt, it will cause the melt to melt, fuse, and cut off the current, playing a role in safety protection of the circuit.

　　Classification of high-voltage fuses:

　　1. Divided into: φ 2 φ 3 φ 4 φ 5 φ 6 and others.

　　2. According to the fuse characteristics, it is divided into fast fuse type, medium delay fuse type, and delay fuse type. (It can also be divided into express and strong delay).

　　3. According to the breaking capacity, it can be divided into low breaking type, high breaking type (and can also be divided into enhanced breaking type).

　　4. According to safety standards (or usage regions), it can be divided into UL/cUL (North America) specifications, IEC (China, Europe, etc.) specifications, MIT/KTL (Japan/Korea) specifications, etc.

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