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In the manufacturing industry, production is inseparable from quality, and quality requires production coordination. The quality of production is closely related, and there are quality personnel in places where production is available. The manufacture of ceramic capacitors seems to be simple, but it is not. On the surface, a small capacitor is only 8 cm or even smaller. In fact, it is imported from IQC, production of production and management, process inspection and finished product shipment. Es
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Capacitance parameters are also called capacitance. Capacitance is also called capacity. It refers to the amount of charge stored at a given potential difference, denoted as C, and the international unit is farad (F). Generally, the electric charge moves in the electric field. When there is a medium between the conductors, the electric charge is hindered and the electric charge accumulates on the conductor, causing the accumulated storage of the electric charge. The stored electric charge amount
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The residual voltage generated by the varistor cannot be removed because the varistor is a voltage-limiting component. Each type of varistor has a different residual voltage. The residual voltage increases with the current flowing through the varistor. The higher the residual pressure, the nonlinear component.What is the reason for defining the nominal voltage and residual voltage in the varistor?The nominal voltage is its protection voltage, that is, the varistor is turned on and off beyond the
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In the process of manufacturing film capacitors, there are many factors affecting the performance of the product. Often, the control of the manufacturing process and the choice of process methods will play a decisive role in the change of the electrical properties of the capacitor. Therefore, when designing the capacitor, we are correctly selecting The dielectric field strength, internal and external structure of the product, main structural materials, capacitor heating and other factors must al
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The application of ceramic capacitors has become more and more extensive, but we all know that ceramic capacitors will be damaged and will fail. There are many reasons for the failure of ceramic capacitors. This time we will divide the situation after the failure of ceramic capacitors. .Through the microscopic morphology of the ceramic dielectric found by scanning electron microscopy, it can be seen that the appearance of the failure is not only the color changes but also the existence of cracks
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