472MKP275K

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Film capacitors are a type of electrostatic capacitor which uses a thin plastic film as the dielectric. The film capacitors are widely used in the power industry due to their low cost, large capacitance, high dielectric strength, and low dissipation factor. The 472MKP275K is a film capacitor with a rated voltage of 275kV and a rated capacitance of 472mF.

The 472MKP275K is mainly used in high voltage applications such as power transmission, power generation, and electric traction. It is also used in medical equipment and industrial machinery. The capacitor can be used in both pulsed and continuous DC applications. It is also suitable for switching power supplies and for medium to high voltage AC power applications.

The 472MKP275K works on the principle of capacitance. In a capacitor, two conductors are separated by a dielectric material. When a voltage is applied across the conductors, the electric field in the dielectric material is increased, which causes the material to become polarized. The positive and negative charges are transferred to the conductors, creating a buildup of charge. This buildup of charge is called a capacitance. The value of this capacitance is determined by the voltage applied, the area of the conductor, and the thickness of the dielectric material.

The 472MKP275K has an insulated and non-insulated construction. The insulated construction consists of a thin polymer film wrapped around two metal plates. This construction is mainly used for high voltage applications because it provides more insulation and reduces electromagnetic interference. The non-insulated construction has a thin metal foil between two metal plates. This construction is mainly used for lower voltage applications such as consumer electronics.

The 472MKP275K is a reliable and cost-effective solution for high voltage applications. Its high capacitance makes it suitable for use in power transmission and generation, electric traction, medical equipment, industrial machinery, and switching power supplies. Its low dissipation factor and high dielectric strength make it an ideal choice for medium and high voltage AC power applications.

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