BFC236756473

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Film Capacitors

Film capacitors are used in a wide variety of applications due to their excellent electrical performance, low parasitic inductance, long life and wide temperature range. Among film capacitors, BFC236756473 are highly reliable, and are a great choice for use in automotive and industrial applications.

Application Field

BFC236756473 film capacitors are typically used in automotive electronics, industrial systems, communications, power supplies, home appliances, and lighting equipment. They are well suited for applications with high reliability and requiring a small size, and for applications such as power factor correction, lighting protection, and pulse current suppression.

The capacitance range of BFC236756473 film capacitors is typically between 0.001 uF to 4,700uF. This wide range makes them suitable for a variety of different applications that need different capacitance values. These capacitors have a high insulation resistance and high loss tangent, so they have excellent electrical performance, making them suitable for applications where high frequency ripple currents or transients are present.

The temperature range of BFC236756473 film capacitors is -55 to +125 degrees Celsius. This wide temperature range makes them suitable for use in applications that demand reliable operation over a wide temperature range. The capacitors have a long life and high reliability, so they are ideal for applications that require long-term stable performance.

Working Principle

BFC236756473 film capacitors are constructed using a thin film of plastic or polyester that is vacuum-coated with a thin metal foil. This method ensures that the capacitors have minimal parasitic inductance and low loss. The metal foil acts as the electrodes on either side of the plastic film, allowing for an electrical charge to be transferred through the capacitor. In this way, the metal foil-to-film interface forms the equivalent of a parallel plate capacitor.

This type of construction makes BFC236756473 film capacitors highly reliable, with extremely low parasitic inductance. This results in low self-inductance and low dissipation factors, allowing for a high degree of insulation between the two electrodes. The result is no dielectric absorption and stable capacitance, providing excellent electrical performance over long periods.

The insulation layer of BFC236756473 film capacitors is made of high temperature resistant polyester, which can withstand operating temperatures up to 125 degrees Celsius. This ensures that the capacitors have a long life and high reliability. It also protects the capacitors from environmental factors such as humidity, dust, and other contaminants.

BFC236756473 film capacitors are a great choice for a wide variety of applications. Their excellent electrical performance, long life, and wide temperature range make them ideal for use in automotive and industrial applications. They are highly reliable, and are a great choice for applications involving high reliability and requiring a small size.

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