BFC238360472

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Film Capacitors

Film capacitors, also called film dielectric capacitors or plastic film capacitors, are constructed with a winding of metal foil that is interleaved with thin film of insulating material. The most common material used in the manufacturing of film capacitors is polypropylene, but capacitors can also be made from polyester, porcelain, oil paper and a few other materials. It has been proven that film capacitors provide a wide range of advantages over electrolytic capacitors – higher temperature range, wide operating impedance, better surge handling of current, and more. Therefore, film capacitors are widely used in many applications.

BFC238360472 Application Field and Working Principle

The BFC238360472 is a film capacitor made of polyester. It is widely used for general usages and signal coupling applications. The BFC238360472 has a voltage rating of 250V and a capacitance rating of 0.47uF. It is designed with a robust construction to ensure reliable operation and meets the requirements of many applications.

The BFC238360472 working principle is based on the dielectric properties of the film capacitor material. The dielectric material, such as polyester used in the BFC238360472, is chosen to provide good electrical insulation characteristics and hold up to the necessary applied voltage. When electricity is applied to the film capacitor, the electrical field created by the voltage causes a charge to build up on the surface of the film. This buildup of charge creates a state of electric polarisation which is what generates the capacitance. This charge creates a barrier to the current and this is what helps to regulate the current supply and acts as a buffer to transients.

The BFC238360472 can be used in a wide range of applications that require electrical insulation and signal buffering capabilities. The most common usage of this product is in power supplies, decoupling circuits, and filtering circuits. The BFC238360472 is also used in power amplifiers, medical equipment, LED lighting systems, telecom equipment, and motor controllers.

The polyester dielectric material of the BFC238360472 is designed to provide excellent insulation characteristics and increased capacitance at lower operating voltages. The BFC238360472 is designed to be durable yet lightweight and has a very low profile. This allows it to be used in applications that require highly compact capacitive components. (Including a high Q factor (capacitance per weight) without the need for excessive weight or bulk).

The BFC238360472 is an excellent choice for applications that need reliable, high quality film capacitors. It offers a wide range of advantages over other types of capacitors, such as greater temperature range, wide operating impedance, better surge handling of current, and excellent insulation characteristics.

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