Industry News

Circuit protection and electronic protection device purchasing knowledge

With the development of science and technology, power/electronic products are increasingly diverse and complex, and the circuit structure and physical size of electronic products are becoming smaller and smaller. The selection of circuit protection and electronic protection devices may not seem like a high priority, but design should be started early to eliminate design problems and ensure the performance and reliability of your product.

2022-08-01

Fuse holder detection

Some evaluation criteria of this method: 1. After being energized for one hour at the rated current, the fuse will not blow out. 2. When energized at the rated current, the temperature rise of the fuse holder is less than 75 degrees. 3. When the fuse is energized with bidirectional rated current, the fuse will blow out within one minute. 4. After increasing the rated short-circuit capacity, continuous arc and ignition will not occur.

2022-08-01

Factors affecting the service life of the fuse

Excessive ambient temperature is detrimental to the life of the fuse holder. Ordinary fuse holder. When the temperature is about 160 degrees, tin begins to diffuse into the metal wire; the temperature at which the melt can start to oxidize more violently is about 200 degrees.

2022-08-01

What's 2020 most popular one time fuse ?

As for business, we need to manage our supply chain and keep competitive in market. More important is we need some optimization on purchasing cost – COST DOWN . If you are manufacturer of LED or power supply, then you will ask what’s 2020 most popular one time fuse ? Cartridge fuse or pico fuse , oh no !

2022-08-01

Why fuse blown

2022-08-01

What is the difference between slow blow and fast blow

2022-08-01