MKP385547085JPI4T0

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Film capacitors are some of the most common capacitors used in electronics due to their low capacitance values, low leakage current, and the fact that they are relatively small. The MKP385547085JPI4T0 is one such type of film capacitor that is commonly used in a variety of applications and comes in a variety of sizes. This article will explore the application fields of the MKP385547085JPI4T0 as well as its working principle.

Application fields

The MKP385547085JPI4T0 is a polypropylene film capacitor that is typically used for decoupling and filter applications. It is typically used in high superficial soldering applications, where it can handle up to 350V and 400V of AC operation, and is UL/VDE/CE certified. It is most commonly used in DC-DC converters, AC-DC converters, LCD panel displays, switch mode power supplies, in-circuit oscillators, and high frequency inverters. In addition, the MKP385547085JPI4T0 can also be used as a noise filter in automotive, telecom, and audio/video applications.

Working Principle

The working principle of the MKP385547085JPI4T0 is based on the capacitance of the device between two metal plates separated by a dielectric material. When an electric charge is applied to the two metal plates, a certain value of capacitance is formed due to the electric field formed by the two plates. The capacitance of the device is determined by the area of the plates, the distance between the plates, and the type of dielectric material used.

The MKP385547085JPI4T0 uses a polypropylene film as its dielectric medium, which has a high dielectric strength and low dielectric loss. This film is then sandwiched between two metal electrodes, creating a high insulation barrier that is capable of withstanding high voltage ratings. The capacitance of the device is determined by the area of the plates, the distance between the plates, and the dielectric material used. The capacitance of the MKP385547085JPI4T0 can be varied by manipulating the size of the metal plates or the distance between them.

As capacitance is measured in farads, the MKP385547085JPI4T0 has a capacitance range of 0.47uF to 470uF. The range of available capacitances makes this device useful in a wide range of high-performance applications where small capacitance values are required.

Conclusion

The MKP385547085JPI4T0 is a versatile film capacitor with a wide range of applications. It is most commonly used for decoupling and filter applications, as well as providing a noise filter for automotive, telecom, and audio/video applications. The working principle of the MKP385547085JPI4T0 is based on the capacitance of the device between two metal plates separated by a dielectric material, and the capacitance can be varied by manipulating the size of the metal plates or the distance between them.

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