MKP1839515163

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Film Capacitors

Film capacitors are used in virtually every electronic circuit for a variety of functions, including signal processing, coupling, and bypassing. They are generally preferred over electrolytic capacitors for higher temperature, higher ripple and higher voltage applications. The particular features of film capacitors, including safety, performance, cost, and environmental regulation, make them an ideal choice for specialized circuits and demanding applications.

MKP1839515163 Application Field and Working Principle

MKP1839515163 film capacitor is a kind of polypropylene DC film capacitor, with notable features of high insulation resistance, self-healing, wide operating temperature range, long working life and so on. It conforms to Q/HXJ039-2005 GB/T 18395-2005 standards and is suitable for wave filter circuits, high voltage power supplies, resonant circuits and coupling of power supplies. Moreover, it is also suitable for AC operation in DC circuits.

Working Principle

MKP1839515163 film capacitor works via dielectric polarization. It comprises of two conductive layers, separated by a dielectric layer, which is a non-conductive material. With voltage applied to the capacitor, electric charges accumulate on the conductive surfaces of the capacitor to create a static electric field within the dielectric layer. This electrical field stores energy and creates an electrostatic field on the outside of the electrolyte layer.

On the other hand, when the voltage is removed, electrons are discharged and the electric field is reduced. Hence, MKP1839515163 capacitors can store and release energy rapidly. During its discharge process, negative and positive charges accumulate at the terminals of the capacitors, creating a drop in voltage. This explains why MKP1839515163 capacitors are used as filtering and decoupling components in circuits.

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