BFC233922473

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Film Capacitors

A film capacitor, also called a plastic film capacitor or film dielectric capacitor, is a capacitor that uses a plastic film as the dielectric and metal layers as electrodes, usually employing both. Film capacitors are widely used in high-voltage applications such as the electronics found in television sets and monitors. The BFC233922473 film capacitor is one such capacitor designed for use in high-voltage applications.

Application Field of BFC233922473

The BFC233922473 film capacitor is designed for use in high-voltage applications such as television sets and monitors. It has a maximum rated voltage of 5000 VDC and a capacitance of 30µF. The BFC233922473 is constructed with a polypropylene dielectric and metalized electrodes to ensure optimal performance, while its highly stable design can be used for long-term applications as well.

Working Principle of BFC233922473

The working principle of the BFC233922473 is based on the same principles used in all capacitors. It uses a dielectric material, in this case a polypropylene film, which is sandwiched between two metalized electrodes. The dielectric material acts as an insulator while the metalized electrodes provide a conductive pathway. When a voltage is applied to the film capacitor, the metalized electrodes become charged and the charge is stored in the dielectric material. The resulting capacitance is determined by the size and type of the dielectric material, as well as the electrode surface area.

The BFC233922473 is designed with an internal voltage-limiting device, which is triggered when the applied voltage exceeds the capacitor’s rated voltage. This device protects the capacitor from overvoltage and reduces the risk of damaging the dielectric material. Additionally, the capacitor features a high energy density and low ripple current, making it suitable for high-power applications.

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