155MKP275K

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Film capacitors have been widely used in various kinds of applications due to their strong stability and reliable performance. As a kind of popular film capacitor, 155MKP275K has its own unique application field and working principle.

Introduction to 155MKP275K

155MKP275K, manufactured by Panasonic Electronic Materials, is a kind of metallized polypropylene film capacitors. It is featured with small size, low profile and large capacitance range. This component also features high rated voltage of 275VAC, wide capacitance range from 0.1μF to 100μF and low dissipation factor of 0.0015.

Application Field of 155MKP275K

155MKP275K is mainly used in consumer electronics and audio devices due to its stable performance and reliable quality. For example, it is mainly applied in the production of gaming systems, televisions, stereos, electric doors and other consumer electronics.

In addition, this capacitor can also be used as a low profile and reliable EMI/RFI filter capacitors. It is widely applied in the design of power supplies and other sensitive electronic systems to reduce the effect of EMI and RFI on the performance of the system.

Working Principle of 155MKP275K

The working principle of 155MKP275K is similar to other film capacitors. It is composed of two thin metal layers that are separated by a thin layer of polypropylene. When electric current flows through the two metal layers, electric charges are stored in the space between them, creating a capacitor.

To be more specific, the 155MKP275K capacitor works by creating electrostatic field between two electrodes that tightly sandwich the polypropylene dielectric material between them. Each layer of electrode has several winding strips which create multiple electrode plates with interleaved layers for higher capacitance value and field stability.

The result of this mechanism is a low profile capacitor with high capacitance and low leakage current. Furthermore, this capacitance also can offer very high EMI/RFI suppression capability due to its multiple electrode plates..

Conclusion

In conclusion, 155MKP275K has broad application field and its working principle is the same as other film capacitors. This capacitor is featured with low profile, large capacitance range and high rated voltage, making it an ideal choice for various kinds of consumer electronics and EMI/RFI filter capacitor.

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