BFC237390018

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Film capacitors, also known as film dielectric capacitors, are passive electronic components used to store electrical energy or filter signals. Generally, film capacitors are made up of a thin film of metal or plastic dielectric, a metal foil, and two metal end caps, and are typically wound into a cylindrical case. One of the most popular types of film capacitors is the BFC237390018, which offers optimal characteristics and is designed for high energy-intensive applications.

The BFC237390018 offers robust performance and a long working lifetime. It has a capacitance range of 6.8 microfarads (μF) and an equivalent series resistance (ESR) of 0.09 ohms. It is rated for voltages of up to 450 volts AC. The capacitor is capable of operating at temperatures ranging from -55 to +105 degrees Celsius and has a dissipation factor (DF) of 0.008. It also has insulation resistance of up to 6000 Mega ohms. All of these features make it an ideal choice for a variety of applications.

The BFC237390018 is most often found in high energy-intensive applications, such as high power motor drives and industrial automation systems, where high performance and high reliability are required. Its high energy storage and quick discharge capabilities make it an excellent choice for these types of applications. It is also suitable for high-frequency film capacitors used in series circuit configurations that are needed to filter and attenuate signal noise in audio systems. Additionally, it is often used as a input/output decoupling capacitor in power supply circuits.

The working principle of the BFC237390018 is fairly straightforward. When an electric voltage is applied to it, the positive and negative electric charges are collected by the metal end caps on the inner and outer layers of the film respectively. This charge is then stored for a short period of time, allowing the capacitor to draw a small current. When the voltage is removed, the stored charge is dissipated through the formed dielectric and toward the electric field wires.

In conclusion, the BFC237390018 is a high performance, reliable film capacitor that is ideal for a wide variety of power and high energy-intensive applications. Its working principle is simple and it can withstand extreme temperatures for long working lifetimes. Thus, it is an ideal choice for many electrical applications that require high reliability, performance, and energy storage.

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