BFC238681184

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Film Capacitors

Film capacitors are widely used in electronics, ranging from simple household items such as radios and TVs to complex industrial applications such as high voltage power supplies and communication systems. Their characteristics make them well-suited for a variety of applications, including filtering, coupling, and timing applications; buffering; voltage damping; and pulse and RFI suppression. Because of their high capacitance values and fast response time, they are a crucial component in some of the most sophisticated circuits.

BFC238681184 Application Field and Working Principle

The BFC238681184 is a film capacitor manufactured by Bio Electric Capacitors. This device has a capacitance of 0.68µF and is rated for 250V working voltage. It is used for general-purpose applications, including AC power supplies, high-frequency filters, snubbers, output contacts, and general timing applications. The BFC238681184 is made with a combination of polyimide and other materials to provide the desired dielectric strength, temperature resistance, and stability needed for its applications.

The BFC238681184 operates on the principle of electrostatic energy storage. Film capacitors store energy in an electrostatic field. When a DC voltage is applied to the capacitor, a dielectric charge is formed, created by the electric fields of the charged particles. This charge is referred to as the capacitance. When an alternating current is applied, the current is alternately stored and removed from the capacitor, depending on the polarity of the applied voltage.

Because the BFC238681184 is a polyimide dielectric capacitor, it offers several advantages when compared to other types of capacitors. It has a lower ESR (equivalent series resistance) compared to ceramic or electrolytic capacitors. Additionally, it has higher withstand voltage capability, allowing it to tolerate heavy transient voltages and spikes. Furthermore, due to its small size, the polyimide film capacitor can be used in crowded PCBs, providing more space for other components. Finally, its long-term stability allows it to be used in precision devices such as timers and counters.

The BFC238681184 is an ideal capacitor for a variety of applications, making it a great choice for those looking for an efficient and reliable component for their projects. With its low ESR, high withstanding voltage capability, and small size, the polyimide film capacitor provides an ideal solution for many electronics applications.

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