ECQ-E2683KF3

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Film capacitors refer to capacitors made of organic plastic film as dielectric materials. The capacitor dielectric is generally a tough and heat-resistant polyester film, polypropylene film or paper-like plastic film, and is divided into a metallized film capacitor and a non-metallized film capacitor according to the structure of the electrodes and dielectric materials. Generally, the metallized film capacitor is a necessary basic component in electronic circuits, and it is widely used at present.

ECQ-E2683KF3 is a polypropylene or polyester film capacitor of Nichicon Corporation, with an amazing capacitance ranging from 0.0001 to 4700µF and rated voltage from 4 to 500V. It can be used in a variety of applications with the top-notch performance, including energy-saving, digital and audiovisual equipment, small household appliances and lighting, air-conditioner, rotating machines and so on.

The main feature of the ECQ-E2683KF3 is that remarkable operation performance and low noise generation, achieved through total integration of a thin film layer, dry-film resistors, thin insulation, film-type electrodes and special surface treatment technologies. Moreover, its slim and compact design lowers the mounting cost and improves installation efficiency without compromising the performance, offering optimized solutions to a wide range of applications.

ECQ-E2683KF3 is also a significant addition to Nichicon’s Film Capacitor product family. It is equipped with a vented safety door, and its self-healing properties provide multiple levels of protection against overvoltages, while its low thermal resistance ensures high reliability even under high-temperature applications. Regarding temperature characteristics, its very low temperature coefficient of capacitance and ESR improves the capacitor’s ability to maintain its higher energy capacity even under various temperatures. Furthermore, its wide range of capacitance values can meet various capacitance requirements in a variety of designs.

The principle of the ECQ-E2683KF3 is based on the dielectric properties of the plastic film. Using the thin film as a dielectric medium, the electric energy stored on it is very high. When a certain voltage is added, electric energy will be stored in the film, resulting in the unit capacitance. The electronic engineers utilize this phenomenon to design a capacitor in order to achieve many configurations and circuit requirements such as storage of electric charges, smoothing of AC signals, filtering of pulse voltage and electromagnetic interference.

To summarize, ECQ-E2683KF3 is a highly recommended product for user-friendly and cost efficient PCB designs. Its superior performance enables the film capacitor to be used in a variety of applications. It highly reduces the risk of malfunction with its long-term reliability, enhanced EMC compatibility, low electromagnetic noise generation and impressive insulation resistance. With its extraordinary operation performance, ECQ-E2683KF3 is set to be one of the indispensable components in the Film Capacitor family.

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