MKP1839347165

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Film Capacitors

The MKP1839347165 is a type of film capacitor, which can also be referred to as a plastic film capacitor. Film capacitors are an important part of electronic circuits, commonly found in TV receivers, radios, and consumer electronics. This type of capacitor is made up of two metal plates separated by a flexible dielectric material. The dielectric material can be a polypropylene film, ceramic, glass, paper, and even air. These capacitors are relatively small in size when compared to other types of capacitors and can handle versatile requirements efficiently. They are ideal for filtering out high frequency noise, DC blocking, and for reducing EMI/RFI noise in circuits.

Application Field

The MKP1839347165 capacitor is a cost-effective and reliable choice for a wide range of applications. This type of capacitor can be used for circuit protection, power electronics,heating and cooling, power supplies, and interference/noise suppression in circuit designs. It can be used in both low power and high power circuit designs. Furthermore, the thin layers allow for high capacitance values in small packages. The film capacitors are suited for high frequency and transient applications. The capacitor’s strong dielectric properties have been advantageous in a variety of applications, such as energy farms and high-temperature and/or damp environments.

Working Principle

The primary working principle of a film capacitor is based on the electrical or dielectric properties of the material which separates the two metal plates. When a voltage is applied across the plates, an electric field is generated within the area between the plates. This electrical field is responsible for attracting and repelling the electric charges present in the material, creating an electrical potential between the two plates. This potential difference causes current to flow in an opposite direction, forming a capacitor.

The capacitance of the MKP1839347165 film capacitor is determined by the surface area of the capacitor plates, thickness of the dielectric material, and the permittivity of the material. As a result, the active capacitance area is larger than the physical size of the capacitor plates. This creates a very compact design, allowing for greater capacitance values. Furthermore, due to the thin layers of material used, the films will have a greater heat resistance and lower ESR and ESL values than other types of capacitors.

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