940C12P68K-F

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Film Capacitors

Film capacitors are a type of capacitor that stores energy in an alternating field of electrical and magnetic forces. The energy is stored on a thin layer of film, hence the name "film capacitor". This type of capacitor has a range of uses from military applications, to communication and control systems, to audio and visual devices. The 940C12P68K-F series is a rugged, long-life film capacitor designed for general applications such as energy storage devices, motor drive circuits and microprocessor applications.

The 940C12P68K-F series has been designed for use in a variety of applications, including automotive and military electronics, power filters, and power supplies. The 940C12P68K-F series is unique in that they are capable of sustaining high temperature and voltage levels, making them suitable for use in a range of high power applications. The series boasts high capacitance (12µF), low equivalent series resistance (ESR) (<550mΩ) and low inductance (<6nH).

The 940C12P68K-F series has a working voltage of up to 6V and an operating temperature range between -25°C and 85°C. The film capacitors are built in a robust aluminium case with a wide set of fastening options, making them suitable for use in a variety of applications. The series features a self-healing design, meaning that it can instantly recover from any damages that occur due to a surge in voltage or other similar electrical shock. The 940C12P68K-F series is also designed for use in automotive, industrial, and other high power applications.

The working principle of a film capacitor is based on the concept of electrical capacitance. Capacitance is a measurement of the amount of electrical charge stored on a single capacitor. In a film capacitor, electrical charge is stored on a thin film that is sandwiched between two metal plates. The electric field between the two plates stores electrical energy. When a voltage is applied to the film capacitor, electrons are able to flow between the plates and store electrical energy. The capacitance of the film capacitor is determined by the surface area of the plates, the thickness of the dielectric, and the permittivity of the dielectric.

Film capacitors have a wide range of applications, they are used in a variety of electronic systems, from low power/low voltage products such as audio devices and portable electronics, to high power applications such as military and industrial control systems. In some cases, film capacitors are used in applications where standard capacitors are not effective, such as in high voltage equipment, or in very high power applications where a long service life is required. The 940C12P68K-F series is designed for use in a variety of applications, from automotive and military electronics, to power filters and power supplies.

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