0LMF1.25V

0LMF1.25V application field and working principle

0LMF1.25V fuse is an electronic component, which is widely used in the electrical field, and is mainly used for overload and short-circuit protection of power circuits in various electrical products. 0LMF1.25V fuse is widely used in various high-power distribution fields such as circuit breaker and transformer, and its application environment and parameters can be customized according to customer requirements. It has the characteristics of good overload protection and fast response when the overload current is close to the rated breaking current.

The working principle of 0LMF1.25V fuse is to make the fuse wire melt due to the large current passing through. The rated current of the fuse is designed according to the circuit. When the current flowing through it is higher than the rated current, the fuse\'s fuse wire will quickly melt due to the high temperature generated by itself, and quickly break the circuit due to its own thermal expansion, thereby protecting the circuits from damage. When the overload current is close to the step current, the breaking time can be minimized, and the over-current can be prevented in time.

Due to the application of 0LMF1.25V fuse in many fields, there are a variety of specifications for fuse selection. Generally speaking, when selecting a fuse, it is necessary to select the parameters of fuse according to the actual working environment and conditions. The rated parameters required for the fuse are rated current, rated voltage, voltage temperature coefficient, rated breaking current, response time of melting wire, etc. The fuse type should be selected according to the characteristics of the load current, and the size of the fuselage should be determined according to the circuit size.

0LMF1.25V fuse adopts special process and high-quality materials, which not only promises the safe and reliable operation of the fuse, but also provides certain reliability in their electromagnetic compatibility and explosion-proof performance. It also has the characteristics of good overload protection, accurate reaction time, fast breaking speed and good safety performance.