MKP1839522164G

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Film Capacitors

Film capacitors, also known as Polymer capacitors, are non-electrolytic capacitors which utilize a dielectric of polymer film, commonly polyesters, polypropylene, and polycarbonate. The capacitors use carriers of different shapes and compositions to achieve reliable electrical characteristics. Film capacitors are extremely useful components in many circuit designs due to their very low ESR, low self-inductance, wide temperature range and low dielectric absorption. They are also typically much smaller in size than their ceramic, paper and electrolytic counterparts.

MKP1839522164G Capacitor

The MKP1839522164G is a film capacitor designed for a wide range of temperature applications. It can be used in power applications from -55°C to +125°C. It provides a high capacitance value of 6.3uF and a lower capacitance tolerance of ±20%. It has a rated voltage of 275VAC and a very low insulating resistance of 0.075Ω.

Applications

The MKP1839522164G capacitor has excellent properties for demanding applications in the electrical, automotive, communications, industrial, consumer, aerospace and medical sectors. Due to its ultra low ESR and extremely small size, it can be used in applications where space is at a premium, such as electric vehicles and consumer electronics. It can also be used in applications where high reliability and long life are critical, such as electric motor control circuits and power supply circuits. Finally, due to its wide temperature range, it can also be used in temperature-critical applications such as DC-DC converters, and automotive, aerospace and military applications.

Working Principle

A film capacitor is constructed of two wound layers of film separated by an insulating material called a dielectric. The dielectric material used in the MKP1839522164G capacitor is polypropylene. Each layer of film is then coated with a conductive material such as aluminum or zinc. The layers of conductive material on each side of the dielectric become the capacitor\'s plates. Electronic charge is stored on the plates when voltage is applied between them. When the voltage is removed, the charge stored on the capacitor\'s plates is discharged. The capacitance of the capacitor is determined by its physical parameters such as the size of the plates, the area of their overlap, the thickness and dielectric constant of the insulating material, and the distance between the plates.

Conclusion

The MKP1839522164G capacitor is a high quality film capacitor designed for a wide range of applications. With its extremely low ESR and small size it is ideal for use in power applications where space is at a premium, as well as temperature-critical and high reliability applications. It is constructed of two layers of film separated by an insulating material, with each layer of film coated with a conductive material. The capacitance of the capacitor is determined by its physical parameters such as the size of the plates, the area of their overlap, the thickness and dielectric constant of the insulating material, and the distance between the plates.

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