MKP385536085JPM4T0

Film capacitors, which are commonly referred to as film caps due to their plastic film dielectric, are one of the most popular types of capacitors used in circuits. This particular type of capacitor, the MKP385536085JPM4T0, is widely used in industrial, automotive, and military applications for its low ESR, high frequency response, and temperature stability. In this article, we will take a look at the application field and working principle of the MKP385536085JPM4T0.

Application Field

The MKP385536085JPM4T0 is used primarily in industrial, automotive, and military applications. It is capable of handling voltages up to 400V and is rated for up to 1.3kV. In industrial applications, this type of capacitor is used in power supplies, frequency converters, motor drives, and other high voltage and high power circuits. Automotive and military applications could include hard starting and ignition circuits, high voltage distribution systems, and motor controls.The MKP385536085JPM4T0 is especially useful in applications that require high-frequency performance and stability. It has a low ESR (Equivalent Series Resistance) of 0.0013Ω, which means it is capable of providing a highly stable electrical current. Its high frequency response allows it to accommodate signals up to 1MHz, which is significantly higher than many other types of capacitors. This type of capacitor also has excellent temperature stability, meaning it can maintain its electrical characteristics within a wide temperature range.

Working Principle

The MKP385536085JPM4T0 is a type of film capacitor that consists of a thin, elongated plastic film dielectric and two metal electrodes. The dielectric is typically a polypropylene film, which is co-coated with a layer of metalized aluminum to create the electrodes. When an electrical voltage is applied to the capacitor, an electric field is created in the dielectric material, allowing electrical charges to flow through the capacitor.The MKP385536085JPM4T0 is a self-healing capacitor, meaning it can repair itself after being damaged by a current surge. This is achieved by the self-healing process, in which the current flow melts the aluminum layer of the electrodes, which then reforms into a new, thicker layer that is capable of carrying the current. This prevents any permanent damage to the capacitor.

Conclusion

The MKP385536085JPM4T0 is a highly reliable film capacitor that is capable of handling a wide range of applications. It is especially useful in applications that require high-frequency performance and stability, automotive and military applications, and motor controls. Its self-healing process ensures that it can resist current surges. This makes it an ideal choice for many demanding applications.