MKP385456025JII2B0

Film capacitors, also known as plastic film capacitors or dielectric film capacitors, are components that store electric charge and provide electrical energy for a wide range of applications. They are perfect for applications that require high insulation resistance, stability, and precise capacitance over a wide temperature range. In this article, we will discuss the application field and working principle of MKP385456025JII2B0, a film capacitor designed for use in high-voltage applications.

MKP385456025JII2B0 is an ultra-reliable film capacitor designed for high voltage applications. It has a rated voltage of 2.5 kV and a temperature range of -50° C to +125° C. It is UL, CUL, and TUV approved with a higher ripple current than similar products. The surface mount design allows for easy installation and quick connection, while the wide operating frequency range (from 10 Hz to 500 kHz) makes it ideal for pulse power applications. The dielectric strength of 3000 VAC and the 105°C rated self-healing property make it suitable for high reliability applications such as automotive, industrial, and energy production.

The working principle of a film capacitor is based on the dielectric material used in its construction. The dielectric material is usually a plastic film, such as polypropylene (PP) or polyester (PET), and often contains particles of metal, such as aluminum or nickel, in order to improve its electrical properties. When a voltage is applied to the capacitor, an electric field is created between the two metal plates that form the capacitor. This field exerts a force on the charges stored in the film material, which creates an electric charge. The electric charge in turn creates a current, and the capacitor begins to act as a resistor. The current then dies off as the electric field weakens, and the capacitor is said to have discharged.

MKP385456025JII2B0 capacitor is a high voltage capacitor that utilizes advanced PP film and aluminum (Al) particles for dielectric material. The dielectric material has a very high dielectric strength and excellent self-healing properties, making it perfect for high voltage applications. The metal termination gives this capacitor a long service life and makes it resistant to vibration and shocks.

In conclusion, MKP385456025JII2B0 is a perfect choice for high voltage applications, thanks to its cutting-edge characteristics such as high temperature and voltage ratings, excellent dielectric strength and self-healing properties, and ease of installation. The capacitor is UL, CUL, and TUV approved with a higher ripple current than similar products, making it suitable for automotive, industrial, and energy production applications.