MAL213844682E3

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Aluminum electrolytic capacitors are a type of capacitor which utilizes an electrolytic medium between two aluminum foil electrodes. The two aluminum foil electrodes are separated by a dielectric oxide layer, which prevents electricity from passing between them. The anode of the capacitor is the aluminum foil with the oxide layer, while the cathode is the other aluminum foil. Sitting in between the two foils is a liquid electrolyte, usually a mixture of electrolytes and water.

The MAL213844682E3 aluminum electrolytic capacitor is a component that offers a wide variety of applications in the electrical industry. It is commonly used for filtering, bypassing, decoupling, timing, and voltage regulation applications. The capacitor has a large capacitance value of 47µF, making it ideal for applications that require frequent changes in voltage or current.

The working principle of an aluminum electrolytic capacitor is based on the flow of ions inside a chemical substance, such as an electrolyte. When a voltage is applied across the two electrodes, the electrolyte will allow anions and cations to move within the capacitor. This creates an electric field between the two electrodes. This electric field gives the capacitor the ability to store electrical energy and allows electrons to move from one electrode to the other, which results in the charging and discharging of the capacitor.

The MAL213844682E3 aluminum electrolytic capacitor features a wide temperature range from -40°C to +85°C and is available in a voltage rating of 50V. It comes in a radial-leaded case and a lead spacing of 10mm. The capacitor also features a low ESR value of 0.18 ohm, making it ideal for applications such as audio amplifiers and power supplies. The capacitor also has a high ripple current rating of 9.3A.

The MAL213844682E3 aluminum electrolytic capacitor is a popular choice for many electrical applications due to its large capacitance value and long life span. It is often used in applications such as power supplies, audio amplifiers, and motor drives, where its high ripple current rating and low ESR make it a great choice. Additionally, its temperature range makes it suitable for a wide range of operating temperatures, allowing it to be used in harsh conditions where other capacitors may not be suitable.

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