glass fuse holder wholesale.What are the types of ordinary SMD fuses?

　　Recoverable fuses are divided into patch self recovery fuses and plug-in self recovery fuses. With the increasing miniaturization of product demand, recyclable patch fuses have been increasingly widely used. The recyclable patch fuse is a new type with high technological content in the small fuse industry. Today we will introduce you to what is a recoverable patch fuse.

　　Made of high-tech polymer resin and nano conductive particles through special processing, a repairable patch fuse is made. Normally, nanoconductive crystals form a chain conductive path with resin chains, and the fuse operates normally. When the circuit is short circuited or overloaded, the high current passing through the fuse increases the collection temperature. When the Curie temperature reaches, the density of states rapidly decreases, the phase transition increases, and the internal conductive chain undergoes changes or fractures in an avalanche state. The fuse moves to a high resistance state step by step, and the current is quickly cut off, thereby quickly and accurately limiting and protecting the circuit. Its small current keeps the fuse in a protected state. After cutting off the power supply and troubleshooting, the temperature of the fuse decreases, the state density increases, and the phase transition recovers. The nanocrystals are reduced to a chain like conductive path, and the fuse can be restored to its normal state without the need for manual replacement.

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