B43601A2128M80

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Aluminum electrolytic capacitors are energy storage components generally used in analog circuits, such as high pass, low pass, band pass and notch filters. Among them, B43601A2128M80 aluminum electrolytic capacitors are very popular and have a wide range of applications. This article will discuss the application field and working principle of B43601A2128M80 aluminum electrolytic capacitors.

Applications of B43601A2128M80 aluminum electrolytic capacitors are varied. They are mainly used in filters, AC-DC and DC-DC converters. They are also widely used in audio equipment, such as speakers, amplifiers, and recorders, to provide power for the sound. In addition, B43601A2128M80 aluminum electrolytic capacitors are also used in power supplies, electric meters, switching power supply circuits and various filtering capacitors in power circuits. As a power factor controller, its capacitance and voltage can be adjusted according to the purpose, so it is used in a variety of situations.

The working principle of B43601A2128M80 aluminum electrolytic capacitors is based on the electrochemical reactions of the aluminum oxide (Al2O3) layer in the electrolyte. It is made up of two aluminum foils, a layer of electrolyte and a porous layer of oxide film. The two aluminum foils act as the two electrodes of the capacitor and are connected to the two ends of the same electric conductor. When a Ëdc voltage is applied across the two electrodes, electrons are transferred from the negative electrode to the positive electrode, forming the electric field in the dielectric layer. The positive and negative charges on the electrodes cause the electric field to form a physical capacitor.

The capacity of B43601A2128M80 aluminum electrolytic capacitors is very large, which can be more than one thousand times larger than that of ordinary glass film capacitors. The dielectric layer formed by the oxide film is stable. The higher the voltage of the applied dc voltage, the larger the capacity of the capacitor, and the higher the temperature, the longer the life of the capacitor. At the same time, B43601A2128M80 aluminum electrolytic capacitors can reach high capacitance values at low voltages, making them an ideal component for power supply circuits.

In conclusion, B43601A2128M80 aluminum electrolytic capacitors are widely used in various applications and have the advantage of high capacitance and long life. They are used in a variety of electrical and electronic circuits, such as filters, power supplies, amplifiers, recorders and power factor controllers. Their working principle is based on the electrochemical reactions of the aluminum oxide layer in the electrolyte. With their large capacity and wide range of applications, B43601A2128M80 aluminum electrolytic capacitors are surely the popular choice for many electrical and electronic applications.

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