0NLS003.T

Thermal fuses, represented by the 0NLS003.T type, are special electronic components used as over-current protective devices, carrying out mechanical or magnetic action automatically in order to cut off the circuit when the temperature or current exceeds the rated values. The application field of the 0NLS003.T type thermal fuse is mainly used in consumer electronics, motors, and high power appliances, as well as in industrial control systems and large-scale electrical equipments.

The working principle of 0NLS003.T type thermal fuse is quite simple. It consists of an induction heater coil enclosed within a tubular shell, and a metal disc containing a bimetallic strip connected to the coil. When the current is over the prescribed limit, the bimetallic strip will heat up and reach to its melting point, leading to the opening of the circuit. The melting point of the metal disc is precisely determined according to the application requirements. As a result, when the electric current and/or the temperature increase beyond the preset point, the fuse will pop open and disconnect the power source from the component in order to prevent any possible damages caused by overheating.

In order to enhance the reliability and life expectancy of the 0NLS003.T type thermal fuse, special manufacturing techniques and assembly processes are adopted in producing the component. The heating coils are designed with the utmost precision in order to deliver precise heating power and thermal performance, while the disc and bimetallic strip materials are carefully selected for thermal stability, durability and accurate temperature response. All the measures are taken to make sure that the fuses can perform its job accurately and reliably.

In summary, 0NLS003.T type thermal fuse is a special electrical fuse used for high power over-current protection. It has a wide range of applications, such as in consumer electronics, motors, large electrical equipments, industrial systems, etc. It works by heating up the bimetallic strip to its preset melting point, which triggers action to disconnect the circuit in order to avoid damages. Special materials and manufacturing techniques are used to ensure its reliability and quality.