MKP385236100JCM2B0

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Film capacitors are a type of capacitor used in a wide variety of electrical and electronic applications. The MKP385236100JCM2B0 is an important type of film capacitor found in many industries, including automotive, aerospace, telecommunications, consumer electronics, and more. In this article, we will discuss the application fields and working principle of the MKP385236100JCM2B0 film capacitor.

Application Fields

The MKP385236100JCM2B0 is a non-inductive, metallized polypropylene film capacitor with a voltage rating of 630VDC/275VAC. It is typically used in motor run, lighting, snubber, line-bypass, and DC link applications. Due to its high voltage rating and low losses, it is ideal for high power applications where large amounts of energy must be stored or released quickly. These types of capacitors are often used in the high voltage circuits of motor drives, UPS systems, inverters, and switch-mode power supplies.

In addition to high voltage applications, the MKP385236100JCM2B0 is often used in the audio/visual industry for EMI/RFI filtering, signal processing, equalization, and signal gating. This type of capacitor is also used in medical equipment for similar applications. In consumer electronics, film capacitors are typically used to filter out high frequency noise and improve the signal to noise ratio of audio and video signals.

Working Principle

Film capacitors are based on a thin, dielectric film such as polyvinylidene fluoride (PVDF). This type of capacitor is produced by first creating two metal electrodes on opposite sides of the film. The electrodes are then electroplated with a metallic layer to create an electrical connection between the electrodes and the rest of the circuit. Electrical charge is then stored on the plates by applying a voltage across the electrodes.

When a voltage is applied to the plates, electrons move between the two plates in response to the external voltage, creating an electric field between the plates. This electric field creates an energy barrier between the plates, which inhibits the movement of any additional electrons. The amount of charge stored on the plates depends on the voltage applied and the capacitance of the film capacitor.

Film capacitors offer several advantages over other types of capacitors, including high breakdown voltage, low dielectric absorption, and good temperature stability. They are also very reliable, with a lifespan far longer than most other capacitor types. Additionally, their size and weight are comparatively small, making them a great choice for many applications.

Conclusion

The MKP385236100JCM2B0 is a type of film capacitor used in a variety of applications and industries. It is typically used in motor runs, lighting, snubbers, line-bypass, and DC link applications, as well as in the audio/visual and medical industries. This type of capacitor is based on a thin film, which creates an electric field between two metal electrodes. Film capacitors are relatively small and lightweight, and offer high voltage ratings and excellent temperature stability.

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