MKP385382040JDM2B0

Film Capacitors

Film capacitors (also known as high-end capacitors) belong to a class of electric double-layer capacitors. They are often used in different electrical applications and are characterized by their superior performance. The MKP385382040JDM2B0 is a film capacitor with various characteristics making it suitable for different applications and circuit designs.

MKP385382040JDM2B0 film capacitors employ metallized polypropylene film as the dielectric. This helps provide excellent electrical and temperature stability, low dissipation factor, and high self-healing capability. Thus, the MKP385382040JDM2B0 possesses strong electrical characteristics, making it ideal for a wide range of applications.

Applications

The MKP385382040JDM2B0 is commonly used in servo-motor applications, where strong electrical insulation and high power storage are required. This type of capacitor is particularly suitable for power and energy storage, for both AC and DC applications. Furthermore, the MKP385382040JDM2B0 is suitable for the realization of applied circuits, such as high voltage DC/DC converters, switching power supplies, and inverters.

Other common applications of the MKP385382040JDM2B0 include the start-up of fluorescent lamps, radios, and VCRs; in transimpedance amplifiers; and to filter out interference signals in radio frequency applications. The high dielectric strength of the MKP385382040JDM2B0 also makes it suitable for the multi-stage fractional frequency divider.

Working Principle

Film capacitors typically have two conductive plates covered by a dielectric material. This structure provides a space between the two plates that accumulate electric charge, akin to a static electric field provided by a battery. The MKP385382040JDM2B0 employs metallized polypropylene film as the dielectric material, which is superior at trapping electric fields, and provides the capacitor with excellent electrical insulation features.

The trapped electric field can be used to perform a variety of functions. For example, the trapped electric field can be used to reduce noise or AC ripple, and to store a surge of energy for a short period of time. The MKP385382040JDM2B0 can also be used for high frequency AC signal filtering, as it can effectively filter out undesired high frequency signals.