942C6P68K-F

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Film Capacitors

Film capacitors, also called plastic film capacitors, polyester (PET) film capacitors, or paper in oil capacitors, are capacitors that use plastic films as the dielectric. This classification is derived from their dielectric, which is an extremely thin plastic film. Film capacitors are used extensively in power factor correction, aerospace technology, consumer electronics, and automotive applications. This article discusses the 942C6P68K-F application field and working principle.

942C6P68K-F Application Field

The 942C6P68K-F is a polyester film capacitor that is highly reliable and stable, making it suitable for a range of applications. It is especially useful in aerospace, military, and medical applications. It is also used for signal filtering, bypassing, coupling and decoupling. The 942C6P68K-F is rated up to a working voltage of 280VAC and has a wide temperature range of -25 to +85℃.

Working Principle

The 942C6P68K-F consists of two metals plates that are separated by an insulation material such as plastic film or paper. When a voltage is applied across the two plates, an electric field is created. This electric field polarizes the dielectric material, resulting in an electric field between the plates. This electric field has the effect of creating a capacitor, which stores energy and can be discharged when needed.

The 942C6P68K-F is made up of several layers of plastic film that are insulated from each other, and between the plates. The layers are specifically designed to provide superior properties such as low dielectric losses, high capacitance stability, low microphonic noise, and low energy losses. This results in stable, reliable, and efficient performance in a variety of applications.

Conclusion

The 942C6P68K-F is a highly reliable and stable polyester film capacitor. It is used in a wide range of industries, such as aerospace, military, medical, signal filtering, bypassing, coupling and decoupling. It has a wide temperature range of -25 to +85℃ and can withstand up to 280VAC. Compared to other capacitors, the 942C6P68K-F has better dielectric properties, capacitance stability, and energy efficiency, making it ideal for many applications.

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