FFVI6J2756KJE

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Film Capacitors

Film capacitors (also known as plastic film capacitors, plastic film dielectrics or film dielectric capacitors) are capacitors which use a thin plastic film as the dielectric material. They are generally small, with capacitances up to a few hundred microfarads and voltages up to a few hundred volts.

FFVI6J2756KJE Application Field

FFVI6J2756KJE is a film capacitor that is specifically designed for high frequency, high voltage applications. The FFVI6J2756KJE can handle up to 2700V and frequencies up to 500kHz. It is used in applications such as automotive, high-speed switching and switching power supplies, telecom and industrial.

FFVI6J2756KJE Working Principle

The Working Principle of the FFVI6J2756KJE is fairly simple. It consists of a thin, flexible plastic film sandwiched between two metal electrodes. The amount of capacitance or "capacity" of the capacitor depends on the thickness of the film and the surface area of the electrodes. The capacitance is affected by a process called polarization. As the electrodes of the capacitor are charged, the film is polarized. This polarize causes an increase in electric field strength, which in turn increases the capacitance of the capacitor.

The FFVI6J2756KJE has very low losses compared to electrolytic capacitors, making it an excellent choice for high frequency applications. It is also able to withstand very high voltages, making it particularly useful for applications such as automotive, high-speed switching, and switching-mode power supplies.

In conclusion, the FFVI6J2756KJE film capacitor is ideal for high-frequency, high voltage applications such as automotive, high-speed switching and switching-mode power supplies, telecom and industrial applications.

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