B43501G2477M80

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Aluminum electrolytic capacitors are widely used in electronic circuits due to their electrolytic nature, wide range of capacitance, low ESR, and long life. B43501G2477M80 is a type of aluminum electrolytic capacitor, with a wide range of different specs and features, making it suitable for many applications. This article will discuss the application field and working principles of B43501G2477M80 aluminum electrolytic capacitors.

An aluminum electrolytic capacitor is constructed using a number of layers of aluminum foil, each separated by an insulating layer. The middle of these layers forms the anode, while the inner and outer surfaces (also called dielectrics) are the cathodes. The outside of the capacitor is made of a cylindrical metallic casing with a screw-on cap. Inside the capacitor is a layer of liquid electrolyte, which acts as a conductor and completes the electrical circuit. The charge carriers (ions) in the electrolyte are attracted to both the anode and the cathodes and move back and forth between them to control the flow of electricity.

B43501G2477M80 aluminum electrolytic capacitor is a high-capacitance, high-temperature type capacitor. It features a rated working voltage of 1000 volts, a capacitance value ranging from 0.47 uF to 470 uF, and a leakage current of 40 mA maximum. This makes it ideal for use in a variety of applications, such as power supplies, high voltage and high temperature circuits, and electric vehicles. It can also be used for more sensitive applications such as electronic instruments, audio applications, and personal computers.

The operation of an aluminum electrolytic capacitor is based on the principle of dielectric absorption. When a capacitor is charged with an external voltage source, the electrical field between the anode and the cathodes is established. As the voltage increases, the thickness of the electrolyte increases and the number of charge carriers changes. This causes the capacitance to increase, thus allowing the capacitor to store more electrical energy. As the voltage is discharged, the charge carriers return to their original positions and the capacitance is reduced. The absorbed charge is then released and the capacitor is fully discharged.

In summary, B43501G2477M80 aluminum electrolytic capacitor is a high-capacitance, high-temperature type capacitor mainly used in power supplies, high voltage and temperature circuits, and electric vehicles. It works by the principle of dielectric absorption to store and release electrical energy. It is also suitable for more sensitive applications such as electronic instruments and audio applications.

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