ECQ-E10822RKF

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Film capacitors are widely used in many electrical applications. The ECQ-E10822RKF film capacitor is one type of film capacitor. This component has many features that make it suitable for certain applications. This article will discuss the application field and working principle of the ECQ-E10822RKF film capacitor.

Description:

The ECQ-E10822RKF film capacitor is a metallized polypropylene self-healing film capacitor. It has a voltage rating of 2.5V and a capacitance of 0.1uF. It is a small, surface mount component with an overall size of just 2.0mm x 4.0mm x 1.6mm.

Application Field:

The small physical size and low voltage rating of the ECQ-E10822RKF film capacitor make it suitable for use in a variety of applications. Its most common uses are in power supplies, voltage regulators, and decoupling circuits. It can also be used to filter high frequency noise in audio circuitry.

The ECQ-E10822RKF film capacitor can also be used in automotive applications. It is used in ECU’s, dimmers, air bag modules, and other electronic control systems.

Working Principle:

Film capacitors work on the principle of dielectric polarization. When a voltage is applied to a capacitor, the dielectric material inside the capacitor becomes polarized. This polarization creates an electric field in the dielectric material. The electric field produces an electrical energy storage which is known as the capacitance of the capacitor.

The ECQ-E10822RKF film capacitor uses a metallized polypropylene dielectric material which has a lower dielectric constant compared to other types of film capacitors. This reduces the amount of stored energy and allows for a smaller physical size. The self-healing feature of the ECQ-E10822RKF capacitor also increases its reliability and makes it suitable for use in high voltage applications.

Conclusion

The ECQ-E10822RKF film capacitor is a small, reliable component which is suitable for many electrical applications. Its low capacitance and voltage rating make it suitable for use in power supplies, voltage regulators, decoupling circuits, and other electronic systems. Its self-healing feature also makes it highly reliable for use in high voltage applications.

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