company news about The importance of fuse test

Considering the reports and guidelines for the wire action at various temperatures, some people may think that the choice of fuse can be refined into accurate calculations. However, there are also differences in batch production of fuse products. Coupled with the measurement errors of some thermal sources and the unpredictable environment of some environment, the space for errors is still very large.

This is why the role of testing is very important. This is very common in prototype production and design, but it is also suitable for maintenance applications that have not mastered the characteristics of all original fuses. It should not be simply believed that the fuse can be selected as long as the fuse rated value and circuit work current can be selected. It should not be simply believed that the increase or reduction of the fuse value can be solved immediately. Instead, it should be considered first. See if this will affect the original action of the fuse. And test fuse samples in the design to determine whether there is any product difference.