company news about Is the rated current of the fuse the current that will blow the fuse?

No. It should only be regarded as a nominal specification, and how large the current flowing through the fuse is, and when it will be blown. This is specified in the fuse product standard in detail, and it is stipulated according to different standards. different. The fuse has a "fusing coefficient" whose value is greater than "1" (generally between 1.1 and 1.5), which is the ratio of "conventional non-fusing current" to "rated current". It can be seen from this that even if the current flowing through the fuse is greater than its rated current and does not exceed the conventional non-fusing current, the fuse should not be blown.