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Film Capacitors

BFC238562681 is a type of film capacitor produced by a company. It is mainly used in high-end electronic products. It has a variety of colors, sizes, and circuit configurations to meet the needs of different applications. BFC238562681 film capacitors have the advantages of high temperature resistance, good self-healing and low loss.

Application Field of BFC238562681

The BFC238562681 film capacitors are mainly used in applications such as high-frequency switching power supplies, EMI filters, voltage regulators, snubber circuits, etc. Its applications are mainly in the fields of household appliances, communication, computer and peripheral equipment, security monitoring, instrumentation, power switch, etc. In these fields, it is mainly used to filter power interference, adjust power voltage, provide EMI filtering effect, and reduce power loss.

Working Principle of BFC238562681

BFC238562681 film capacitors mainly use polypropylene film as the dielectric, and aluminum foil as the electrodes. When the metal foil is rolled up, it is called a cylindrical capacitor, and when it is rolled into a square shape, it is called a radial capacitor. When the capacitor is connected to an AC circuit, a dielectric electric field is produced in the dielectric layer of the capacitor, and a current flows through the circuit and the capacitor. When an AC current is applied to a capacitor, it produces a changing electric field, which results in an alternating voltage across the terminals of the capacitor. This electric field is the working principle of the BFC238562681 film capacitor.

Advantages of BFC238562681

The film capacitor, BFC238562681, has many advantages compared with electrolytic capacitors, such as high temperature resistance, low heat generation, excellent self-healing effect, wide frequency band and wide temperature range. It also has the advantages of no spark when breaking down, low dissipation factor, low inherent inductance, and good insulation and moisture resistance.

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