MKP1839568164

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Film Capacitors

Film capacitors, also known as plastic film capacitors, are ceramic dielectric capacitors manufactured by utilizing metallized polyethylene terephthalate films. They comprise a metalized plastic film that is rolled and fitted into a cylindrical box which serves as the capacitor’s outer casing. Inside the box the film spirally wrapped around a ceramic core. The core, which provides electrical insulation, is often made of an electrically-conductive barium titanate material. The metalized layer of the film forms the two "plates" of the capacitor.

MKP1839568164 Application Field and Working Principle

MKP1839568164 film capacitors are mainly used in high frequency and high current applications. They are often employed in power converter circuits as they offer an especially good energy storage and high switching performance. In addition, they are well suited to applications requiring high power handling and high temperature stability.

Regarding its working principle, a MKP1839568164 film capacitor can store electrical energy, much like other types of capacitors. This is due to the fact that when a given voltage is applied to a capacitor, the electric field between its conductive plates causes positive and negative electrical charges to accumulate on the interior and exterior of each of its plates. This separation of electrical charge creates and stores electrical energy inside the capacitor. To measure the electric field, one should take the ratio of the voltage between the plates and the distance between them. This allows for a determination of its electric capacity.

MKP1839568164 film capacitors are more efficient in comparison to the other types of capacitors. This is because of their construction and versatility. The dielectric material utilized in these capacitors has the ability to absorb high voltages without losing its capacity, thereby providing a more stable power supply for the circuit.

Furthermore, its metallic layer offers a great level of corrosion resistance. This makes MKP1839568164 capacitors suitable for high frequency applications and improves their heat dissipation performance. Moreover, having a smaller equivalent series inductance when compared to other capacitors, these capacitors have a low impedance and good frequency response.

Last but not least, these capacitors are small in size, relatively light in weight, and highly reliable. This makes them beneficial for applications such as motor control and power conditioning circuits, in which reliability and size are important factors.

In conclusion, MKP1839568164 film capacitors are a versatile and reliable solution for applications requiring high frequency performance and power handling. These capacitors offer excellent performance in regards to size, weight, and their ability to store and regulate electrical energy.

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