B41252A7478M000

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Aluminum electrolytic capacitors are non-polarized capacitors that use anodized aluminum as the dielectric. They are common in electronic circuits and come in a variety of sizes and shapes. The most commonly used type is the B41252A7478M000 aluminum electrolytic capacitor, an axial lead device with a diameter of 7.5mm and a height of 14mm.

The B41252A7478M000 is used for a number of different applications, including ac filtering, dc blocking, coupling, and bypassing. It is also commonly used as energy storage and a transient voltage suppressor. This particular size and model has a rated capacitance of 47µF and a rated working voltage of 25V, which make it ideal for most common electronic applications.

The working principle of the B41252A7478M000 is the same as any other aluminum electrolytic capacitor. Electrical current causes ions to form in the electrolyte solution, which are attracted to the aluminum surface. These ions transform into chemical film on the aluminum surface, thus increasing the device\'s capacitance. The aluminum oxide that forms on the surface forms a semi-permeable membrane, allowing current to flow, but blocking ions. This process is reversible, and when the voltage across the device\'s leads is reversed, the oxide layer will dissolve, completing the cycle.

The B41252A7478M000 aluminum electrolytic capacitor is a popular choice for a variety of applications, thanks to its compact size and wide range of specifications. Its construction and working principle make it an ideal choice for applications that require a reliable and stable energy storage solution.

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