ECQ-E2273KS

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Film capacitors, or film dielectric capacitors, are energy storage elements that use a thin film of plastic as the dielectric. The main purpose of thin-film capacitors is to reduce the size while providing higher capacitance. Capacitors are widely used in the fields of power electronics, communication, digital signal processing, detections, instrumentation and various civilian and military applications.

The ECQ-E2273KS is a type of film capacitor. It features small size and high capacitance and has stable characteristics while equipped with radial lead terminals with high accuracy and is especially suitable for use in high frequency and high current circuits. It is mainly used in switching power supply, inverter, television set, computer power supply, air conditioner, washing machine, remote control, game machine, ups, tester, and other electronic instruments.

The working principle of the ECQ-E2273KS is based on an electrolytic capacitance film technology which uses an electrolytic system made of a dielectric plastic film and electrodes that are permanently sealed together. The electrodes are made of an electroplated, conductive metal that is secured to the plastic film. When a voltage is applied to the electrodes, electric charges accumulate on the surface of the electrodes and dielectric causing an electric field. The electric field results in a capacitance, which allows the capacitors to store an electric charge.

The ECQ-E2273KS is a non-polarized film capacitor with a rectangular shape and radial lead terminals. Its capacitance is from 1μF to 1000μF and the rated voltage is from 100V to 1600V. It is a highly reliable device for longterm use and operates over a wide temperature range from -40℃~+105℃. This provides a stable performance and eliminates thermal stress during operation.

ECQ-E2273KS film capacitors have various advantages compared to other types of capacitors. The major ones include its high capacitance and low ESR, along with excellent electrical characteristics, high insulation resistance, and high frequency characteristics. They are highly resistant to shock and vibration which makes them ideal for high shock and vibration applications. The capacitor also features a long life due to its low leakage current.

ECQ-E2273KS film capacitors are widely used in all kinds of electronic devices such as power supplies, electrical medical diagnostic equipment, and consumer electronics. They are also used in high-intensity lighting ballasts, automotive electronics and industrial applications. In addition, they are also used in various audio and video equipment, amplifiers, and other electronic components.

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