B43504A5277M002

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Aluminum electrolytic capacitors are a type of electric double-layer capacitor which is an electrochemical capacitor. It consists of two aluminum foils, each coated with an electrolytic layer of a metal oxide, separated by a layer of Mesocarbon Microbeads (MCMB) and connected with an external source of electrical energy. It is used for energy storage, filtering and signal conditioning applications. B43504A5277M002 is a type of aluminum electrolytic capacitor, and the details about its application field and working principle are provided in this article.

Application Field

B43504A5277M002 is mainly used for filtering and power conditioning. This type of capacitor is used as one of the essential components in power supplies like switch mode power supplies. It is also used in various industrial applications such as in regulated DC power sources, and in motor controls, frequency converters, inverters, and commercial lighting systems.

Furthermore, this type of aluminum electrolytic capacitor has a wide range of applications in digital or analog signal conditioning circuits such as analog-to-digital converter circuits and voltage multiplier circuits. Moreover, its temperature compensation capabilities make it a great choice for applications in temperature measurement, automotive, and aerospace systems.

Working Principle

B43504A5277M002 works thanks to the electrochemical process in which the electric charge is stored in an electrochemical cell. The cell consists of two layers of ionic conductive material, an anode (positive terminal) and a cathode (negative terminal). The anode is made of aluminum foil coated with an electrolytic oxide layer which acts as a dielectric, while the cathode is coated with a metal film, typically of silver or solid electrolyte. When a voltage is applied, the ions flow in the electrolyte between the anode and cathode which makes electric current and electric charge to flow between the two terminals.

This electric charge is also stored in Mesocarbon Microbeads when the capacitor is not charged. The mesocarbon microbeads act as an insulator for the capacitor and its function is to prevent short-circuiting of the electrode. At the same time, it improves the lifetime of the capacitor and ensure high dielectric strength.

Conclusion

B43504A5277M002 is one of the aluminum electrolytic capacitors. It has amazing application potentials in filtering, power conditioning, signal conditioning, temperature measurement, automotive, and aerospace systems. The working principle of this type of capacitor is based on electrochemical charge storage process and excellent performance characteristics of the mesocarbon microbeads.

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