2023.09.19 Customer Annual Factory Audit_Industry Trends_News & Events

中文

19 2023-09

　　Today, the Topband visited our factory for the annual factory audit. The company is a global leading provider of intelligent control technology, we have established a partnership with them for more than 15 years."

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30A 250V glass fuse with pin.glass fuse size chart

　　　　The safety tube is divided into glass safety tube and ceramic safety tube. The glass safety tube body is made of glass material, and the ceramic fuse tube body is made of ceramic material. Whether it is a glass safety tube or a ceramic safety tube, both ends of the material are made of nickel plated brass, and the pins of both types of safety tubes are also made of nickel plated brass material. The fuses inside the fuse are mainly made of alloy. Glass safety tubes are also divided into glass safety tubes with pins and glass safety tubes without pins. According to the speed of melting, there are three specifications: fast break glass safety tubes and slow break glass safety tubes: 3.6 * 10mm, 5 * 20mm, and 6 * 30mm. Next, let's learn about the detailed specifications and models of 30A 250V glass safety tube with pins.　　There are 5 * 20mm specification JFG5F2300 glass fuse models that can achieve 30A and 250V. This part number can be divided into two types: with pins and without pins

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Fuse melt rating.motor blows fuse on startup

　　　　The rated current of the melt is not equal to the rated current of the fuse. The rated current of the melt is selected based on the load current of the protected equipment. The rated current of the fuse should be greater than the rated current of the melt and determined in conjunction with the main electrical appliance.　　The fuse is mainly composed of three parts: the melt, the shell, and the support, among which the melt is a key component that controls the fusing characteristics. The material, size, and shape of the melt determine the fusing characteristics. Melt materials are divided into two categories: low melting point and high melting point. Low melting point materials such as lead and lead alloys have a low melting point and are prone to melting. Due to their high electrical resistivity, the cross-sectional size of the melt produced is larger, and the metal vapor generated during melting is more. They are only suitable for fuses with low breaking capacity. High melting poin

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mini vs micro blade fuse.Development of SMD chip fuse market

　　　　SMD chip fuses have been very popular in the domestic market in recent years, and they are on par with plug-in fuses. However, due to their small size and other advantages, SMD chip fuses have gradually occupied a place in daily life. Now, I will briefly explain the market prospects of SMD chip fuses.　　In its over 100 year history, small fuses have gone through multiple stages of development, including cylindrical, plug-in, axial or radial pin types. The surface mount fuse, which emerged in the 1990s, has developed to account for nearly 30% of the overall small fuse application market in less than 20 years, and is continuously expanding, replacing other traditional forms of fuses, indicating its strong vitality.　　With the vigorous development of the electronic industry, the small fuse market is showing a continuous growth trend, especially in 2015, where the development momentum is encouraging. The development of surface mount fuses is increasing day by day, accounting for one-thir

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2023.09.19 Customer Annual Factory Audit

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Application of Type-C Thermistor for Overcurrent Protection.10a mini blade fuse

　　　　USB Type-C (hereinafter referred to as Type-C) is the latest standard for USB connectors. There is no distinction between positive and negative sides, and the data transmission speed can reach up to 10Gbits/second (Gbps), supporting "USB Power Delivery (PD)" power supply. However, as the charging current increases, the likelihood of accidents such as abnormal heating and burning of connectors also increases. So in order to prevent such accidents from happening, it is necessary to equip the TYPE-C with an overcurrent protection element - PPTC thermistor, also known as the PPTC self recovery fuse.　　PPTC is a component that blends carbon into a polymer resin and sandwiches it between metal foils. In normal working conditions, the resistance of PPTC components is much lower than other components in the circuit. Under overcurrent, the resistance of the components increases (acts), thereby reducing the current in the circuit to a value that other circuit components can safely carry. This

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2023.09.19 Customer Annual Factory Audit

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2023-09

Related News

August 15,2023

30A 250V glass fuse with pin.glass fuse size chart

July 12,2023

Fuse melt rating.motor blows fuse on startup

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September 19,2023

2023.09.19 Customer Annual Factory Audit

August 01,2023

Application of Type-C Thermistor for Overcurrent Protection.10a mini blade fuse

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