MKP1837322011D

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Film capacitors, otherwise known as plastic and paper capacitors, are widely used in filtering, coupling, and other electronic applications. The MKP1837322011D is a high-precision, metallized polypropylene film capacitors with high temperature stability and formability.

Application Fields

The MKP1837322011D film capacitors are primarily used in audio-visual, industrial, and home-electrical systems. They offer optimal performance at low-end frequency and high-frequency signals, and are often applied to audio crossover networks, speakers, television receivers, radio receivers, digital processing systems, and telecommunication systems.

In addition, these capacitors are well suited for medical applications such as fibrinogen testing and electricity-aided imaging. The MKP1837322011D also can be used as parts in power suppl ies, DC-DC converters, electric instruments, AC motor drives, generators, power amplifier, automobile electronics, fluorescent lamps, lighting systems and consumer electronic products.

Working Principle

The overall construction of the MKP1837322011D features a metalized polypropylene film with metallized electrodes printed on one side, a self-healing characteristic, and a copper clad steel lead frame. The metallization process improves the film\'s dielectric function while shielding its surface from the oxidation processes and protecting its premises.

When connecting the MKP1837322011D to a power source, electric charge is transferred from one electrode to the other. This creates a loss-less, non-linear capacitor that stores energy in an electrical field generated between the metal film electrodes and dielectric material. The dielectric material used for this capacitor is polypropylene, which offers excellent heat resistance and stability over extended periods of time.

The film capacitor\'s performance is determined by its physical feature and operating conditions, such as voltage, temperature, humidity, and frequency. Its operating voltage is from 1,000 to 2,800VAC, and tolerance is -1 to +10%. The temperature range is from -25 °C to +85 °C. With a long lifetime and durable structure, this film capacitor is a perfect solution for applications like we mentioned above.

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