MKP385291200JC02Z0

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MKP385291200JC02Z0 Film Capacitors

Film capacitors, or plastic film capacitors, are capacitors with an insulating plastic film as their dielectric layer. These film capacitors have been used since early electronic and radiofrequent applications (beginning of the 20th century). Innovations improved the basic electrostatic condenser using polymeric backbones and a variety of electronic dielectrics.

Application Field

The MKP385291200JC02Z0 is a Film Capacitor with axial leads used in a variety of applications. These Film Capacitors are widely used for DC blocking, decoupling in low power circuits with high ripple currents, coupling, energy storage, and other signal filtering applications. MKP385291200JC02Z0 capacitors are suitable for power supply circuits in televisions, radios, DVD players, computers, and other consumer equipment. They can also be used in automotive applications.

Working Principle

The working principle behind film capacitors is based on electrostatic charge storage on a flat dielectric layer or film. This takes form in two metal plates with a thin plastic film between them. It works similarly to a battery, but instead of a chemical reaction, the stored electric energy is a result of an electrostatic (or electric field) reaction between the metal and dielectric. The energy is stored when an electric charge is accumulated on the metal plates. When the charge is released the metal plates are discharged and power is capable to current.

The MKP385291200JC02Z0 has an insulation class of N and its dielectric is polyproylene (PP/PPO). This specific type of film capacitor is specially designed for low dissipation factor and low permissible voltage applications. It can also be used for total shielding because of its frequency range and wide capacitance values.

The very low losses of the MKP385291200JC02Z0 make it an ideal capacitor for high-frequency applications. (especially higher than 1 KHz) It has high surge capability, high-temperature performance, and wide temperature operating range (-25°C to +85°C). Due to its superior characteristics, the MKP385291200JC02Z0 is a good choice for use in many power supplies and other different electronic devices and circuits.

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