935C2W2K-F

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Film Capacitors

Film capacitors have a range of applications in a wide variety of areas, from consumer electronics such as cameras, televisions and computers, to medical and automotive electronics, and even aerospace and defense. In this article, we will be focusing on the 935C2W2K-F film capacitor, a popular choice for industrial applications. We will look at its applications, working principle and features.

Application Field

935C2W2K-F film capacitors are designed for use in power supplies, filter circuits, and energy storage applications. They are ideal for use in high-current, high-frequency circuits, as well as in applications where low pressure drop and low inductance are desired. Additionally, they are well-suited for AC/DC converters, DC-to-DC converters.

Working Principle

A film capacitor utilizes a wide variety of films and materials in its construction, including polyester, polypropylene, polycarbonate, polystyrene, and polyimide films. These films are used as the dielectric material between two metal plates, which are also called “electrodes”. When an electrical current is applied, a charge is distributed across the capacitor\'s dielectric material. This produces a “charge separation” and an electrical field. The field produces a voltage across the capacitor, which is proportional to the current being applied and the capacitor\'s “capacitance”, the quantity of electric charge it can store.

Features

935C2W2K-F film capacitors offer numerous features that make them a popular choice for industrial applications. They are rated for both AC and DC applications, have an extended service life and wide operating temperature range, and feature a low ESR and low inductance. Additionally, their self-healing properties make them much less prone to failure due to over-voltages or shorts. These properties make these capacitors withstand higher temperature, vibration and shock.

In summary, the 935C2W2K-F film capacitor is a popular choice for industrial applications due to its wide range of applications, working principle and features. It is noted for its high voltage capabilities, extended service life, wide operating temperature range, self-healing properties, and low ESR and low inductance.

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