MAL214836681E3

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Aluminum electrolytic capacitors are electronic components used to store electrical energy temporarily in an electrical circuit. They are the most widely used type of capacitors because of their very high capacitance per unit volume. The MAL214836681E3 is an aluminum electrolytic capacitor with a rated capacitance of 2.0 µF and a rated voltage of 6.3 volts DC. This capacitor is designed to provide reliable and robust performance in high-frequency circuits and is widely used in power converters, computer power supplies, DC-DC converters, and automotive electronics.

The MAL214836681E3 aluminum electrolytic capacitor is constructed with two aluminum foils (an anode and a cathode), a separator, and an electrolyte. The anode and cathode foils are encased with paper and covered with a rectangular metal can, which serves as a casing. The two foils are separated by a separator which is soaked in electrolyte. The electrolyte helps to create an electric field, which allows for electrons to move between the two foils during charging and discharging.

The electrolyte-soaked separator provides a large dielectric constant, which enables the capacitor to store an electrical charge efficiently. The dielectric constant of the electrolyte, together with the area of the foils and the thickness of the anode and cathode foils, determine the capacitance of the capacitor. The anode foil is made of aluminum, which provides a larger surface area for the electrical charge to be stored.

The working principle of aluminum electrolytic capacitors is based on Faraday\'s law of electrolysis. This states that when two charges of opposite polarity are separated in an electrolyte, a current flows in that electrolyte from one charge to the other. The current flow in an electrolytic capacitor is due to ions moving in the electrolyte, and when the ions are attracted to an electrode, they leave behind a charge. This charge creates a potential energy difference between the two electrodes, and this is known as the capacitance of the capacitor.

The MAL214836681E3 aluminum electrolytic capacitor is a great choice for many applications, such as power converters, computer power supplies, DC-DC converters, and automotive electronics. Its high capacitance, low ESR, and long life make it suitable for many high-frequency circuits. The MAL214836681E3 is a great choice for designers who need a reliable and robust capacitor for a variety of applications.

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