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Film Capacitors

The MKP383427140JPI2T0 is an object of the film capacitor family. Film capacitors, or film-dielectric capacitors, are plastic film capacitors used in many critical electrical applications. Film capacitors are the primary component of modern electronic circuitry, such as computers, TVs, cell phones, and other electrical devices.

Applications

Film capacitors have a wide range of applications. In high-frequency circuits, film capacitors are commonly used to bypass AC signals to ground, reduce high frequency noise, filter and safeguard against surges. Film capacitors are also ideal for signal coupling, hold-up capacitors, snubbers, as well as in AC motor and power supply applications.

The MKP383427140JPI2T0 film capacitor is specifically designed for automotive use. It\'s a medium voltage capacitor with a long life span, making it ideal for any automotive application where other capacitors may fail prematurely. It is an ideal choice in many automotive applications such as LED lighting, start/stop control, engine brake control, power steering, airbag, infotainment, display, security system, and exhaust system.

Working Principles

A capacitor consists of two conducting plates, usually made of metal, separated by an insulating material. The insulating material is usually made of some kind of dielectric material such as glass, paper, ceramics, or plastic. In a film capacitor, the dielectric is an extremely thin plastic film.

When a voltage is applied to a film capacitor, a charge builds up on its conducting plates. The magnitude of the charge depends on the capacitance, which is determined by the size of the plates, the distance between them and the dielectric. The MKP383427140JPI2T0 film capacitors have a capacitance of 47µf ± 20%.

One benefit of film capacitors is their high breakdown voltage due to the quality of the dielectric material. The MKP383427140JPI2T0 has a rated voltage of 1.6 to 2.75 VDC, which makes it suitable for applications that require higher voltages.

Compared to other types of capacitors, film capacitors have several advantages such as high maximum operating temperature, great dielectric loss, low surge resistors, and durable construction. These features make film capacitors an excellent choice for many circuits, where other capacitors may not be suitable.

Conclusion

The MKP383427140JPI2T0 film capacitor is a great choice for automotive applications. Its high breakdown voltage, high maximum operating temperature, low dielectric loss, and durable construction make it an ideal choice for a wide range of automotive applications. With its long life span, it\'s a reliable and cost-effective choice.

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