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Fuse
描述
联络供应商
描述
- In electronics and electrical engineering, a fuse (from the French fusée, Italian fuso, "spindle" is a type of low resistance resistor that acts as a sacrificial device to provide overcurrent protection, of either the load or source circuit.
- Its essential component is a metal wire or strip that melts when too much current flows, which interrupts the circuit in which it is connected.
- Short circuit, overloading, mismatched loads or device failure are the prime reasons for excessive current.
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