R46KR410000M1M

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Film Capacitors

Film capacitors are widely used in the electronics and electricity industries due to their range of features, including excellent temperature and humidity resistance, stability in the presence of shock and vibration, and low losses when working with alternating current. These devices\' unique structure also make them ideal for reduce contact noise in electronic circuitry. As a result, film capacitors are widely employed in a variety of power transmission, motor control, and frequency conversion applications. The R46KR410000M1M film capacitor is a popular choice for such activities.

R46KR410000M1M Application Field

The R46KR410000M1M film capacitor is a 0.5uF capacitor rated for working temperatures from -40C to +85C. This Capacitor series is popular in many applications as it can withstand an operating voltage of 250VAC. Its high temperature rating means it can be used in a variety of environments, including outdoors. The R46KR410000M1M film capacitor is designed to reduce contact noise in computer, monitor, and audio equipment, as well as in general AC/DC switching power supplies, and improves the performance of power supplies in electric vehicles, industrial equipment, and motors. The capacitor is also suitable for AC phase shifting control circuits, high frequency conversion power supply circuits, and servo motor control circuits.

Working Principle

A film capacitor works by using two metal electrodes to form an electric field across a non-conductive insulator known as the dielectric. In the R46K-series, the dielectric is a polypropylene film which is highly resistant to temperature and humidity, and which can support high voltage without breaking down. The metal held electrodes are then connected to an external power source, which sets up an electric field between the two conductors.

This electric field causes the electrons in the conductor to be attracted towards the positive electrode, thus creating a polarizing effect within the film capacitor. This polarizing effect results in a charge being stored on the two electrodes, and when the capacitor is connected to an external circuit, this charged can be used to carry current. This charge will remain as long as no leakage current can flow between the two metal electrodes. As a result, film capacitors offer higher rated voltage and improved long-term reliability when compared with other types of capacitors and can handle higher voltage spikes in the circuitry.

Conclusion

The R46KR410000M1M film capacitor is ideal for noise reduction in electronic and AC/DC switching power supplies and provides excellent temperature and humidity resistance, stability in the presence of shocks and vibrations, and low losses when working with alternating current. Its high temperature rating makes it suitable for use in a variety of environments and its reliable operation makes it an excellent choice for audio, computer and monitor applications.

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