The Development History and Trends of Fuses.resettable smd fuse

　　1、 Development History of Fuses

　　In the 1880s, since Edison invented the light bulb and failed countless experiments on tungsten wire, it also opened up the development history of fuses. The success of light bulbs has also driven the development of fuses. With the development of society and the increasing strength of electrical appliances, the fuse industry has also experienced rapid development.

　　The fuse industry in China started relatively late, but has developed rapidly. In 1950, China began to imitate the production methods of the Soviet Union to produce fuses, so the variety of fuses was relatively few, the structure was relatively simple, and the experimental methods were relatively backward. In the early days, the quality of fuses in China was not very good. Until the late 1970s, the emergence of color televisions promoted the development of the fuse industry, and the delay fuses used in color televisions began to move towards international standards. At this time, the fuses were able to blow in time when the general circuit was overloaded, achieving a significant breakthrough.

　　2、 The Development Trend of Fuses

　　With the continuous progress and development of our country, as well as the continuous development of electronics and industry, the demand for fuses is also increasing. The design of various electrical appliances is constantly emerging, and both the appearance and circuit structure are undergoing changes. Therefore, the requirements for fuses are greatly different, and many aspects of insurance need to be improved and upgraded. This is also the reason why fuses can be installed in various environmental circuits nowadays.

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