BFC237511244

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Film capacitors, also known as plastic film capacitors, are monolithic components that use thin plastic films as the dielectric material. The BFC237511244 is a film capacitor that has a wide range of application areas and is widely used in filter circuits, power supplies and other fields.

The construction of the BFC237511244 film capacitor is composed of a metallized polyester film as a dielectric, and two metal film electrodes are screened onto the film. The film core is rolled into a cylindrical shape and then injected into an epoxy sealed housing for electrical insulation. The capacitor body is hermetically sealed for protection against dust and moisture. The body of the capacitor is usually made of metal, coated with a protective paint, and the metal electrodes are placed between the metal body and the plastic film.

In terms of performance, the metalized film capacitor has a low dissipation factor, excellent insulation performance and high temperature characteristics. Its small size and excellent EMI performance make it the most preferred type of capacitor, especially in high power applications.

The working principle of the BFC237511244 film capacitor is mainly based on the electrical properties of the dielectric material. In the model, the capacitor is composed of the metallized polyester film, two metal film electrodes and the external metal body. There is a medium space between the two electrodes, and these electrodes are separated by the dielectric medium. The electric field is generated between the two electrodes, and the two electrodes form capillary action and attract each other. When an applied voltage passes through the capacitor, it will cause a displacement current to be generated between the two electrodes, and this current will flow through the capacitor.

The BFC237511244 film capacitor has a wide range of application areas, such as filter circuits, power supplies, voltage smoothing circuits, pulse circuits, communication circuits and other electrical components. It is widely used in medical equipment, defense equipment, test and measurement systems, industrial and home appliances and other electronic products and systems.

In summary, the BFC237511244 film capacitor is a type of film capacitor that is widely used in a variety of application areas. It is a monolithic component composed of a metallized polyester film, two metal film electrodes and an external metal body. Its small size and excellent EMI performance make it the most preferred type of capacitor. The working principle is mainly based on the electrical properties of the dielectric material.

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