ELXY250ELL331MH20D

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Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor, also known as an aluminum electrochemical capacitor, is a type of capacitor that uses an aluminum oxide film as the dielectric. It operates on the principle of Faraday\'s law of electrolysis. The capacitance of an aluminum electrolytic capacitor depends on the area of the aluminum oxide films, the thickness of the films, and the dielectric constant of the films. An aluminum electrolytic capacitor is characterized by its relatively large capacitance for a very small package size.

ELXY250ELL331MH20D Application Field and Working Principle

The ELXY250ELL331MH20D aluminum electrolytic capacitor is a high-precision part that is commonly used in electronic circuits. It has a very low ESR value, making it well suited for high precision applications. Its applications range from digital electronic instrumentation, communication device power supplies and audio amplifiers. The ELXY250ELL331MH20D operates on the principle of Faraday\'s Law of Electrolysis, where two electrodes are immersed in an electrolyte solution. When a voltage is applied, ions are formed on the electrodes, and this charge imbalance results in an electric field being created between the two electrodes. The electric field exerts a force on the ions, forming an electric current in the electrolyte solution. This electric current then flows through the capacitor, resulting in a capacitance. The capacitance of the ELXY250ELL331MH20D is determined by the area of the aluminum oxide films, the thickness of the films, and the dielectric constant of the films.

The ELXY250ELL331MH20D has a voltage rating of 250 volts, a frequency rating of 10 KHz, a dielectric constant of 8.2, and a capacitance of 331 uF. It is well suited for applications that require high precision and reliability. At the same time, it is able to withstand high temperature spikes, which makes it perfect for use in automotive electronics. Due to its compact size and low cost, the ELXY250ELL331MH20D is also popular for use in consumer electronics, especially for powering LCD screens.

In summary, the ELXY250ELL331MH20D is an advanced aluminum electrolytic capacitor that is ideal for high precision applications, such as digital instrumentation, communication device power supplies, audio amplifiers and LCD screens. Its capacitance is determined by the area of the aluminum oxide films, the thickness of the films and the dielectric constant of the films. As such, it is able to provide a very precise, reliable and compact capacitor for a variety of applications.

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