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Film Capacitors

Film capacitors are passive two-terminal electrical components used to store electrical energy, also known as condensers. The type of capacitors that utilize a dielectric film as the dielectric material are classified as film capacitors. Such capacitors are widely used due to their reliability in many different kinds of applications. Compared to ceramic capacitors and electrolytic capacitors, film capacitors are characterized by their low dissipation factor, resulting in excellent insulation characteristics and high temperature stability. The BFC238564362 Series film capacitors are designed for high voltage DC circuits and are ideal for communications, radios, and industrial and military power supplies.

Application Field and Working Principle of BFC238564362

The BFC238564362 Series capacitors are ideal for applications that involve high working voltage, such as UPS, Emergency Backup systems, Solar and Wind energy systems, Motor Drives, and DC power supply systems. The device construction consists of a highly reliable metallized film, multiple layers of wraparound terminations, an epoxy mold sealing for environmental protection, and an encapsulated aluminum shell. The capacitors are rated up to 1,800 VDC, and provide critical performance in harsh environments. Its design offers long life and reliability.

The working principle of the BFC238564362 Series capacitors is based on the capacitance effect between two conductive surfaces of a dielectric material, or between two metal plates dielectrically separated by air, an evacuated space, or insulating liquid. When an electric field is applied across the two conductive surfaces, the capacitance value, also known as capacitance, is increased. The BFC238564362 Series capacitors utilize a highly reliable dielectric film as the dielectric material with a high dielectric constant. This allows for a high degree of voltage isolation while still providing a capacity range from 0.01uF to 6.8uF. The capacitors also feature low dissipation factor, resulting in excellent insulation characteristics and high temperature stability.

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