EKMG401ELL220MK25S

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Aluminum electrolytic capacitors are a type of capacitor consisting of thin aluminum foils, and impregnating liquids like oil and gel. The most common type of the aluminum electrolytic capacitor is the “non-polarized” version which is composed of two layers of aluminum oxide, each layer containing parallel pieces of aluminum foil with a film of oil around each layer. The EKMG401ELL220MK25S is an example of such a capacitor and is designed for applications where high capacitance, high stability, low leakage, and a low temperature coefficient are desired.

The EKMG401ELL220MK25S is an aluminum electrolytic capacitor that features a wide temperature range of -55°C to +150°C and a high operating voltage of up to 400 VDC. In addition, the capacitor has very low leakage current which makes it suitable for use in applications where very low power consumption is desired. The capacitor is also RoHS compliant and is available in a variety of EIA packages.

The EKMG401ELL220MK25S aluminum electrolytic capacitor includes a metallic end-cap which is connected to the aluminum foil of the foil/dielectric pair. The metallic end-cap serves to form an electrical connection between the aluminum foil and the external circuit. Additionally, the end-cap acts as an insulator, keeping the outer layer oil from contacting the metal surface. The metal end-cap also helps to support the aluminum foil and provides mechanical stability for the construction.

The working principle of the EKMG401ELL220MK25S aluminum electrolytic capacitor is based on Faraday\'s law of electrolysis. In this law, a current passes through the capacitor when a potential difference is applied across the capacitor\'s plates. This causes a thin aluminum oxide film to form between the two plates. This oxide film has a dielectric property and a charge to be stored in the form of an electric field. This electric field is capable of withstanding significant di/dt, or current changeover time, meaning that it can accommodate high capacitance and high stability requirements.

The EKMG401ELL220MK25S aluminum electrolytic capacitor has many applications, including power electronics, high frequency power conversion systems, filtering, motor control, and static switching circuits. The capacitor also has a wide range of applications in electro-mechanical systems such as motor drives, relays, inverters and transforming. Its wide temperature range and high operating voltage make it well-suited for automotive and industrial applications.

In addition, the EKMG401ELL220MK25S aluminum electrolytic capacitor has been used in many consumer electronics products such as laptops, cell phones, and digital cameras. The capacitor provides a high level of reliability and stability, making it ideal for meeting the demands of such applications.

The EKMG401ELL220MK25S aluminum electrolytic capacitor is a highly reliable and versatile component that can be used in a wide range of applications. The capacitor is capable of withstanding significant di/dt, providing high capacitance and high stability requirements. Additionally, its wide temperature range and high operating voltage make it well-suited for automotive and industrial applications, and it has also been used in many consumer electronics products. The working principle of the capacitor is based on Faraday’s law of electrolysis, which allows for a current to pass through the capacitor when a potential difference is applied across its plates.

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