First: [The volume is relatively small, the short-circuit capacity is relatively large], for some people who meet the requirements of new technology, fast fuses may be more suitable.
Second: In actual use, the demand for voltage and current is not particularly high. Nowadays, in the actual application of products such as fuses, everyone will be more worried. If the overvoltage protection is sensitive, the overvoltage protection is not sensitive, or it is not suitable, it will seriously affect the actual use, and the rapid fuse is more convenient in specific use.
Third: The short-circuit capacity is higher, and the melting speed is quite fast. It has high obvious characteristics in the specific overcurrent protection level, especially the safety factor is stronger. For example, in the application stage, the toggle switch can be turned on after fusing, so in the field of physical safety and security, fast fuses may be better.
