MKP386M522125JT4

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Film capacitors, including MKP386M522125JT4, are a form of non-polarized capacitor heavily utilized in power electronics, particularly in medium and high voltage power factor correction applications. The space-saving capacitor has been developed specifically for application in high-voltage power supplies in electrical engineering and LED lighting systems. With a rated voltage of 390V AC, MKP386M522125JT4 is typically used as compensation capacitors in high-voltage DC-systems.

Under normal atmospheric conditions of temperature, humidity, and pressure, MKP386M522125JT4 is robust and reliable with a long life-time. The capacitor works through dielectric, solid polymer film, which is sealed between sheet-metal electrodes after winding. The main advantages of film capacitors like MKP386M522125JT4 are its good high frequency behavior, high reliability, good self-healing properties and low impedance, as well as a long service-life. In addition, the corrosion resistance of film capacitors suffers little due to their construction, protecting against various environmental conditions.

The field of application for film capacitors like MKP386M522125JT4 covers a wide area, typically in DC bridge applications. Aside from power factor correction in high-voltage power supplies, the MKP386M522125JT4 is used in UPS systems, PFC systems, special vehicles, speakers and in medical equipment. As a further benefit of the MKP386M522125JT4, its construction allows for several mechanical mounting, as well as soldering to all common surfaces, including through-hole and SMT technologies.

The working principle of the MKP386M522125JT4 is based on a combination of physical and electrical effects. Specifically, the principle of electrical double layer is utilized, which works with an ultra-thin layer of surface insulation. The ability to attract and release ions can help create an electrical field when subject to an electrical potential. The film capacitor MKP386M522125JT4 is then able to store an electrical charge, and separare positive and negative charges, thus countering the change in potential. Therefore, the electrical field that builds up between two opposite electrodes stores energy.

By utilizing decreased dielectric losses, MKP386M522125JT4 offers low power and loss in high-voltage applications. The capacitor is also highly stable under load and shows excellent filter capabilities, thanks to the capacitance energy stored in the dielectric polymer film.

In conclusion,MKP386M522125JT4 is a well-suited capacitor for high voltage applications, particularly power factor correction and LED lighting system designs. The capacitor is robust and reliable under normal atmospheric conditions, low impedance and excellent self-healing performance. It also works with a wide range of mounting technology and can be soldered to all common surfaces. The working principle of the MKP386M522125JT4 is based on the electrical double layer, capable of storing electrical charge in between two opposite electrodes and creating an electrical field.

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