MKP1848520094K2

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Film Capacitors

Film capacitors, also known as plastic-film capacitors, are composed of a variety of thin plastic films which are used as the dielectric in between the capacitor plates. This therefore yields a higher insulation resistance and breakdown voltage as compared to other class of capacitors. Film capacitors are widely used in applications such as AC power line filtering, digital circuits, bypass Bypassing, transient suppression, timing circuits, and audible audio frequencies, among other applications. The MKP1848520094K2 is a type of film capacitor, which has wide range of application fields and a unique working principle.

Application Fields of MKP1848520094K2

The MKP1848520094K2 is designed for applications that require high capacitance and very low leakage. This capacitor is ideal for high-frequency techniques in AC power lines, e.g. surge protection devices or line filters. This capacitor also can used in audio applications, as it ensures that only the frequency necessary for the signal is passed, while filtering out undesirable frequencies. It is also widely used filtering in microcomputers, such as in the oscillator to stabilize the current flowing through the circuit.

Working Principle of MKP1848520094K2

The MKP1848520094K2 utilizes two distinct layers of thin plastic film as the dielectric material between its plates. The first layer of plastic consists of polyester film while the second layer is composed of a mixture of polyethylene terephthalate (PET) and polypropylene (PP). This combination of materials gives the capacitor a high insulation resistance and a low dissipation factor. The result is a very effective capacitor with excellent stability, reliability, and a very low leakage.

The capacitor is further designed with metalized plates, which are generally constructed of either aluminum or zinc. These plates are coated with a thin film which are conductive and hence allow for the current to flow between the two plates. As a result, the MKP1848520094K2 also is capable of filtering out undesirable frequencies.

When the MKP1848520094K2 is connected to both a positive and a negative power source, the resulting capacitance is dependent on the applied voltage and the value of the plates, which is determined by the combination of the film layers. This capacitance causes the high-frequency current to be stored in the capacitor, thus providing the desired filtering effect.

Conclusion

In conclusion, the MKP1848520094K2 is an ideal film capacitor for many application fields, including AC power lines, audio circuits and microcomputers. It is composed of two thin plastic films as a dielectric, and is designed with metalized plates. This capacitor offers excellent insulation resistance and low leakage, making it ideal for high-frequency filtering in a variety of applications.

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