MKP1839347161

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Film Capacitors

MKP1839347161 is a type of film capacitors. Film capacitors, also known as polyester, polypropylene, PTFE and film or foil capacitors, are capacitors that use a plastic film as the dielectric. These capacitors are relatively new, first appearing on the market in the 1960’s. They are less bulky and more efficient than electrolyte capacitors, making them the most popular choice among capacitors. Below are some information about condition of wall for MKP1839347161 and its working principle.

Application Field of MKP1839347161

MKP1839347161 is a type of film capacitors, specifically polypropylene film capacitors, and is mainly used in various electronic devices. This capacitor is well-suited for applications of medium and low voltage that involves high pulse load and high current where the frequency is low, such as motor start and run capacitors, DC buzzers, AC and DC inverter circuit. MKP1839347161 features good heat resistance, stable capacitance over a wide temperature range and a wide voltage range. It is also known for its high-end performance that is reliable to last and a long-term life expectancy.

Working Principle of MKP1839347161

The working principle of MKP1839347161 is the application of the dielectric material, polypropylene film, between two conducting plates. The capacitor forms a pair of polarized plates that are separated by a non-conducting dielectric material. When a voltage is applied on two plates, electric field is created. This electric field is the cause of the attraction between the plates, creating a dielectric dipole. As a result, an electric potential difference is produced between the plates, resulting in the capacitance.

The degree of this capacitance is inversely proportional to the distance between the conducting plates. The more distant the plates are, the smaller the capacitance will be. Inversely, the closer the plates are, the larger will the capacitance be. The material or film used to separate the plates will also affect the capacitance. The dielectric materials with higher dielectric constants will result in larger capacitances.

The characteristics of a capacitor depend on its dielectric material and other factors such as temperature, pressure, and frequency. At lower temperatures, the capacitance of the capacitor will be decreased, while at higher temperatures the capacitance will increase. In addition, increasing pressures will reduce capacitance while increasing frequency will decrease capacitance. This behavior of the capacitor is what makes it an ideal choice for various applications.

Conclusion

In conclusion, MKP1839347161 belongs to the family of film capacitors, specifically polypropylene film capacitors, and its application environment includes medium and low voltage operation. The working principle of MKP1839347161 involves the application of electric potential difference created by the attraction between the two conducting plates that are separated by a non-conducting dielectric material, resulting in the capacitance. Furthermore, the capacitance of the MKP1839347161 also depends on factors such as temperature, pressure, and frequency.

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