The melting point and the breaking value of a fuse are two different concepts, which describe the temperature at which a fuse will blow and the maximum current value it can withstand respectively. When selecting and using fuses, these two parameters and their influencing factors need to be fully considered to ensure the safe and stable operation of the circuit.

As a key circuit protection component, fuses play a vital role in power systems and electrical equipment. The following are the main application areas of fuses:

As a key circuit protection component, fuses play a vital role in power systems and power equipment. The following are the main application areas of fuses:

The resettable fuse is a special kind of fuse, which is different from the traditional disposable fuse that must be replaced after one use. The resettable fuse can recover by itself after protection, and can be repeated without disassembly and replacement, with over-current and over-heat protection, and automatic recovery of the dual function.

Fuse in the installation process if you do not follow the standardized steps, the probability of circuit abnormalities and circuit failure will increase. So how to avoid the failure of the fuse in the installation process? And how to solve the problem after the fuse installation?

Fuses play a role in circuit protection, when the current in the circuit reaches the specified value of the fuse, the fuse will blow, so as to protect some important devices in the circuit. It is important to place the fuse correctly in the circuit, so when connecting the fuse in the circuit is it in series or parallel? Is the fuse connected to the zero wire or the fire wire?

With the rapid development of electronic technology, the performance and reliability of fuse holders, as key components of circuit protection, are crucial to the stable operation of the entire electronic system. In recent years, the fuse holder industry has made significant progress in technological innovation and application of new materials, which not only improves the performance of fuse holders, but also pushes them to develop in the direction of miniaturization and intelligence.

In recent years, the fuse holder industry has made significant progress in technological innovation and application of new materials, which not only improves the performance of fuse holders, but also pushes them to develop in the direction of miniaturization and intelligence.

SMD fuse is a miniature fuse, which is usually connected in series in the circuit, when the circuit malfunction reaches or exceeds the value of the melting current, to protect the electronic components of electrical appliances. Are there positive and negative SMD fuses?

When choosing a fuse, you need to know the fuse model specifications, this article will introduce the fuse model specification and selection method.