B32652A4104K289

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Film Capacitors

Capacitors are electrical components used to store energy in an electric field. Film capacitors are one type of capacitor that use a thin film of plastic as the dielectric layer. The plastic is sandwiched between two metal plates and held in place with a dielectric oil or resin. Film capacitors have a wide range of applications and come in many different sizes and configurations.

The B32652A4104K289 is a particular type of film capacitor. It is a high voltage capacitor that is used in a variety its applications. This capacitor features an epoxy-urethane (EU) dielectric. It has a capacitance value of 4.7µF (microfarad), a voltage rating of 350V (volts) and a tolerance of 5%. It also has a surge of 5 Amps and a working temperature range of -40 to 110°C.

The B32652A4104K289’s primary use is in power supplies and other applications that require large capacitance values. It is also often used in medical equipment and has been used extensively in the aerospace industry. It can handle a variety of voltage levels, making it a good choice for many power supply applications.

Working Principle

A film capacitor works on the same principle as other types of capacitor. Electric charge is stored on two metal plates, or electrodes, separated by an insulating material. The insulating material, or dielectric, is usually a thin plastic film that can contain the electric charge on the plates without allowing them to touch. This creates an electric field between the plates.

The capacitance of a film capacitor depends on the size of the electrodes, the distance between them and the dielectric material used. Generally, the bigger the electrodes and the thinner the dielectric, the greater the capacitance of the capacitor. The B32652A4104K289 has a capacitance value of 4.7µF.

When the capacitor is connected to an alternating current, the electric charge on the plates will change with the frequency of the current. This creates a voltage drop, or a current flow, across the capacitor. The film capacitor is used to store energy in the electric field and release it when the current frequency changes.

Conclusion

The B32652A4104K289 is a high voltage film capacitor that is used in a variety of applications. It features an EU dielectric, a capacitance of 4.7µF and a voltage rating of 350V and can withstand temperatures of -40 to 110°C. Its primary use is in power supplies and it is also used in medical and aerospace equipment. The film capacitor works on the same principle as other types of capacitor, storing energy in an electric field created between two metal plates separated by an insulating dielectric layer.

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