MMP4S47K-F

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Film capacitors, commonly known as plastic film capacitors or dielectric film capacitors, are type of capacitors which use plastic films of certain dielectrics as the medium of dielectric. They are also known as film dielectric capacitors or simply plastic film capacitors. Their most common type is the polyethylene terephthalate (PET) capacitor. The MMP4S47K-F is the latest version of the MMP4S47K family, a widely used type of capacitors which is suitable for various electrical and electronic applications.

The MMP4S47K-F is manufactured using a special stabilized temperature and humidity control system. The capacitor is constructed by pressing two sheets of foil together and a thin layer of film is created between them. The electrical charge is maintained between these two sheets by the dielectric film, which is usually made from plasticized polyesters like Mylar. The amount of capacitance that is produced by the MMP4S47K-F is determined by the type of dielectric film used and also by the thickness of the dielectric film.

The MMP4S47K-F has a capacitance range of 0.02uF to 0.1uF and a working voltage range of 6V to 25V. It is a multi-layer structure and it uses polyester film as a dielectric. The MMP4S47K-F has a wide frequency range of harmonics from 1KHz to 20KHz, which makes it suitable for use in digital circuits and other systems. It also has a low ESR (Equivalent Series Resistance) and it is RoHS (Lead and Cadmium Free) compliant. The MMP4S47K-F has an Operating Temperature Range of -40℃ to 85℃, and a Capacitance drift of less than 1%.

The MMP4S47K-F is designed for use in a wide variety of applications, such as the power supply of electronic equipment, as a bypass capacitor, as an output capacitor for signal processors, and as an input capacitor for analog circuits. It can also be used as a diffuser capacitor in DC-DC converters and for filtering high frequency signals. It is also used for cosmetic applications as it has a very low leakage current.

The working principle of the MMP4S47K-F is based on the electrostatic effect. When a voltage is applied across the capacitor, the electric field between the two electrodes will create polarization in the dielectric material. This polarization creates an electric field which produces electrostatic force, or attraction, between the two electrodes. When the voltage across the capacitor is below the rated voltage, the electric field remains unchanged and the capacitor can store energy. But when the voltage applied across the capacitor is greater than the rated voltage, the electric field is reversed, and the capacitor is then said to be operating in its avalanche region. In this region, the potential difference between the electrodes increases rapidly, leading to a breakdown.

The MMP4S47K-F is a type of capacitor which is designed for applications which require high capacitance values in a relatively small package. Its small size and wide frequency range makes it suitable for a variety of applications. The MMP4S47K-F is an environmentally friendly capacitor, as it is RoHS compliant. It is also a reliable and durable capacitor and has a long life-span.

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