890443326007CS

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Film Capacitors

890443326007CS application field and working principle

Film capacitors, also known as plastic film capacitors, are manufactured using a film of plastic as the dielectric material. These capacitors generally offer improved performance, such as a greater temperature range, greater stability, and longer life, than other types of capacitors. They are available in a wide variety of sizes and shapes, from small one-section film capacitors to large multi-section film capacitors.

Film capacitors are the most common type of capacitor used in industrial, automotive, and other high-end applications. They can be used for virtually any application where reliability and performance are key factors. The most common applications include power supplies, motor drives, audio amplifiers, and motor control. Additionally, film capacitors are used extensively in power factor correction and power conversion circuits.

The basic working principle of a film capacitor is similar to any other capacitor. It relies on capacitance, which is a measure of the electrical charge that can be stored within each component. It is governed by the formula C = eA/d, where C is the capacitance, e is the dielectric constant, A is the area of the capacitor, and d is the distance between the two conductors of the capacitor. When an electrical current passes through the capacitor, an electric charge is stored on the dielectric material creating an electric field between the two conductors. The electrical field creates an opposing force between the two conductors, thereby slowing the flow of current.

The 890443326007CS is a high-voltage film capacitor designed for particle accelerators and other industrial applications. The device is a 12-section design offering high capacitance and excellent capacitance stability. It also offers a unique feature in that it is self-healing and can resolve itself of partial short circuits within the power line. The device is able to do this by redistributing the charge, thus not eliminating the capacitor entirely.

Film capacitors are used for a variety of applications, particularly for situations where high voltage, high current, and long life are required. For instance, they are commonly used in high-voltage power supplies, surge absorbers, and test equipment. Additionally, film capacitors are often used in medical equipment and automotive applications, particularly in start/stop systems and hybrid electric vehicles.

Overall, film capacitors offer many advantages over other capacitor types. They offer better temperature stability and high-voltage performance, as well as high operating temperature and long service life. Thanks to their self-healing capabilities, they also offer higher reliability than other types of capacitors. 890443326007CS is an example of a film capacitor that is ideal for use in demanding environmental conditions, particularly in particle accelerators and other high-voltage applications.

The specific data is subject to PDF, and the above content is for reference