ECQ-E10154KFB

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Film capacitors, also known as film-dielectric capacitors are common passive electronic components that store electrical energy when an electric charge is applied to two electrodes separated by a dielectric layer. The ECQ-E10154KFB type film capacitor is widely used in many industrial and consumer electronic products due to its excellent electrical properties and reliable performance.This article will discuss the ECQ-E10154KFB application field and working principle in detail.

ECQ-E10154KFB Application Field

The ECQ-E10154KFB type film capacitor can be used in many electrical and electronic products, such as televisions, video recorders, video games, computers, cameras, air conditioners, cars, toys, power converters, etc. It is especially suitable for the electronic components of audio equipment because it has high temperature resistance and high tolerance of power surges. Besides, it can also be used in power supplies of cameras and other digital devices.

ECQ-E10154KFB Working Principle

The ECQ-E10154KFB type film capacitor is composed of two electrodes, a dielectric layer, and a plastic film. It uses a thin plastic film as a dielectric, and the electrode is wrapped around the plastic film. When a DC voltage or an AC voltage is applied to the capacitor, the electric field in the dielectric will attract the electrons and cause a displacement current, which is the same as charging the capacitor. The resulting charge accumulation on the electrodes is equivalent to a stored electrical energy, which is used to deliver power when the charge is released. This phenomenon is known as capacitive effect or capacitance.

Under normal operation, the dielectric strength of a film capacitor is much higher than that of an electrolytic capacitor and it can operate at a high frequency for an extended period of time without damage. The high breakdown voltage of the dielectric drastically reduces the electric leakage current, making it an ideal choice for safety-related applications. Moreover, due to the large surface area of the electrodes, the capacitance of film capacitors can reach higher values than that of electrolytic capacitors.

The ECQ-E10154KFB type film capacitor offers excellent temperature stability, low ESR (equivalent series resistance), and relatively low dielectric losses. It can withstand extreme temperature changes and is therefore suitable for high-temperature industrial environment.

Conclusion

The ECQ-E10154KFB type film capacitor is a widely used passive electronic component that is suitable for many industrial and consumer electronic products. It has excellent electrical properties and reliable performance. It is composed of two electrodes, a dielectric layer, and a plastic film. It has a high breakdown voltage, low ESR, and good temperature stability making it an ideal choice for safety-related applications. This article discussed the ECQ-E10154KFB application field and working principle in detail.

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