MKP385375025JBA2B0

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Film capacitors are widely used due to their various advantages compared with other capacitors. The MKP385375025JBA2B0 is a typical film capacitor, allowing for safe operation and featuring excellent long-term stability and temperature performance. It has application fields in power converters, photocouplers, and DC-DC converters.

The construction of the MKP385375025JBA2B0 follows a standard construction of film capacitors, and consists of two or more electrodes which are either polyester or polypropylene, along with a dielectric film in between and the conductor which binds all the layers together. Depending on the application, the dielectric thickness and volume can vary, while the core material is usually polypropylene film.

The working principle of the MKP385375025JBA2B0 is based on the electric double-layer effect, wherein a electric field is created in the dielectric film between two electrodes using static electricity. This static electricity produces a polarization effect, with the electrodes attracting charge carriers from the dielectric film and then releasing the polarized charges back into the film at opposite polarities. This creates a buildup of charge on the electrode surfaces repels the charge carriers, resulting in a capacitor effect.

Advantages of using the MKP385375025JBA2B0 include its low leakage current, low ESR, excellent surge handling capability, very low EMI/RFI noise generation and high ripple current handling capability. Additionally, its long-term stability and temperature performance are excellent. These features make the MKP385375025JBA2B0 very suitable for use in several applications, including power converters, photocouplers, and DC-DC converters.

In conclusion, the MKP385375025JBA2B0 is a highly capable and reliable film capacitor that can be used for several different applications due to its excellent performance. Its construction follows a standard construction of film capacitors, with two or more electrodes between which a dielectric film is used, and through which a electric double-layer effect is created, producing a capacitor effect. Its advantages include its low leakage current, low ESR, excellent surge handling capability, very low EMI/RFI noise generation and high ripple current handling capability.

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