ECQ-E2395KF

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Film capacitors, also known as plastic film capacitors, are electrical components that use a plastic film as their dielectric material. These capacitors are designed to provide a stable capacitance over a range of frequencies and have a wide range of applications. The ECQ-E2395KF is one such film capacitor, and this article will discuss its application field and working principle.

The ECQ-E2395KF is a polypropylene film capacitor with resin-sealed terminals. It has a rated voltage of 250V AC and is equipped with long life and a self-healing feature. It is a non-polarized capacitor that offers low losses and high stability over a wide temperature range. The ECQ-E2395KF is available in two sizes: a 18mm disk and a 30mm disk. It offers excellent capacitance stability over temperature, and its design ensures a low ESR over a wide frequency range.

The ECQ-E2395KF is primarily used for general power supply filtering and for bypass applications on an audio product. Its low ESR and high stability make it well suited for high-frequency filtering and sensing applications, such as in power supplies. It can also be used in electronic control units to store energy, smooth the output of traction motors, and control high-frequency switching. The ECQ-E2395KF film capacitor is also suitable for pulse-by-pulse current limiting in power supplies.

The working principle of the ECQ-E2395KF film capacitor is based on the basic structure of a capacitor. This device is composed of two conductive plates separated by a dielectric (insulating) material. When an electrical current is applied to the plates, the capacitor stores electrical energy and releases it when the current stops. As the dielectric material used in the ECQ-E2395KF film capacitor is a polypropylene film, this component offers superior heat resistance, reliability, and stability compared to other types of capacitors.

In summary, the ECQ-E2395KF film capacitor is a useful component for a variety of applications, including general power supply filtering, bypass applications on audio products, power supplies, electronic control units, and pulse-by-pulse current limiting. It offers excellent capacitance stability over temperature and low ESR over a wide frequency range. The working principle of the ECQ-E2395KF is based on the basic structure of a capacitor, in which two conductive plates are separated by a dielectric material. This component is made of polypropylene film, which offers superior heat resistance, reliability, and stability compared to other types of capacitors.

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