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Important insulation material FR4 on the electrical reactor Reactors are an indispensable component of the entire power system. Generally used in reactors on the frequency converter, it can not only p...
2019-07-30
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According to relevant industry sources, in the early 2019, the global lithium battery manufacturing capacity have reached to 316 GWh. Chinese lithium battery capacity ranked first one in the...
2019-08-29
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Laser cutting uses a high-power density laser beam to irradiate the material being cut, which quickly heats the material to the vaporization temperature and evaporates to form holes. As the beam moves...
2019-12-27
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FR4 is a kind of code of fire resistant material grade, represented by the mean resin material after combustion state must be able to put out a material specification, it is not a material name, but a...
2020-02-16
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1. Insulation resistance and resistivity Resistance is the inverse of conductance, and resistivity is the resistance per unit volume. The smaller the conductivity of the data, the greater its resistan...
2020-02-20
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Electrical aging is that the insulating materials and insulating structures in electrical equipment are subject to the action of electric fields during operation. Under the long-term effect of electri...
2020-03-03
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What Is Garolite G10/FR4? Garolite G10/FR4 is one of the most versatile and widely used thermoset glass-reinforced laminate. It is made from an alkali-free electrical glass cloth that h...
2020-08-19
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The fr4 epoxy board is a code for the grade of flame-resistant material, which represents a material specification that the resin material must be able to extinguish itself after the burning state. Ep...
2020-08-29
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FR4 G10 epoxy board is a kind of high polymer that can be used in medium temperature environment. It is also a typical insulating material. Its main component is epoxy resin, so it will generally show...
2020-09-05
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Reactor is an indispensable important component of the entire power system. The reactor generally used in the frequency converter can not only prevent the interference from the grid, but also reduce t...
2020-09-07
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1. What are the general heat resistance grades of the motor winding insulation? Answer: Motor winding insulation can be roughly divided into: Class A, Class E, Class B, Class F, Class H and Class C. 2...
2020-10-11
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The resistance value of the insulating board is an important indicator for judging whether it is qualified. The resistance value of a good product must pass, and the resistance value may be unstable d...
2020-10-24
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