F17725222000

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Film capacitors, also known as plastic film capacitors or polyester capacitors, are constructed from one or multiple layers of plastic film as bonding insulators or as electrodes, rolled and sealed in various forms, and used in various applications such as AC current and voltage rectification, peak voltage suppression, signal transmission or filtering. F17725222000 is a film capacitor specially developed for high temperature and high pressure applications.

The F17725222000 is a medium to high voltage, miniature-sized film capacitor which offers a wide operating temperature range of -55 to +125 °C and a rated voltage of up to 2,000VAC(UL-Kema approved up to 1,000VAC). It consists of a cylindrical aluminum can which houses several layers of polyimide-based film and an epoxy-coated copper-wire wire leadout.

The F17725222000 is available in various shapes and sizes, with the smallest being just a few millimeters in diameter and the largest being a diameter of approximately 17mm. It’s also available with various dielectric strength ratings, with a maximum of 0.5 KV. (polarity not to exceed 20V).

The F17725222000 is able to offer applications in a wide range of electrical fields as well as have a long lifespan due to its exceptional ability to withstand both high temperatures and pressure. The capacitor has been designed with robust parameters to work in high temperature and pressure

The principle of the F17725222000 is that it has high melting temperature and ultrathin polyethylene film to store charged particles. When the capacitor is charged with electric energy, the polyethylene film gets polarized and stores a large amount of electric energy in it. The plate has two parts, negatively charged and positively charged. The current applied to the capacitor flows in between through the dielectric, basically when the anode gets positively charged, the electrons are attracted to negative plate and vice versa. This creates the capacitor\'s charge-holding or plate store function.

The F17725222000 is used in wide range of applications such as DC-DC converters and adapters, telecommunications, lighting, test and measurement systems, automotive electronics, medical and consumer electronics applications. For example, as a DC-DC converter, the F17725222000\'s high temperature and pressure resistance make it ideal for LED drivers and high-temperature automotive applications. The capacitor also offers great performance at high frequency, making it suitable for high-speed signal transmission.

In low voltage and high frequency applications, such as those used in noise reduction and reactive power compensations, film capacitors have an advantage over electrolytic capacitors due to their instantaneous response, low ESR and ESL values, and ability to operate over a wide temperature range with minimal degradation.

The overall electrical characteristics of the F17725222000 are good, with 1,200 V insulation levels and excellent electrical and thermal robustness, making it one of the best capacitors for high temperature and pressure applications. The capacitor also has a much higher dielectric strength than many other film capacitors, and it is low in ESR and ESL, ensuring it works well in these applications.

The F17725222000 film capacitor is an excellent choice for high temperature and pressure applications in a wide range of electrical fields. It offers superior performance, high temperature and pressure resistance, and exceptional electrical parameters. This makes it the ideal choice for use in DC-DC converters, LED drivers, high frequency signal transmission, and more.

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