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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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