B41231B0188M000

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Aluminum electrolytic capacitors, commonly known as aluminum electrolytic capacitors or electrolytic capacitors, are polarized capacitors that use an electrolyte to store energy. They contain two aluminum foils, each with a layer of oxide film on one side. The oxide layer acts as an insulating material, while the other side of the foil is exposed to the electrolyte and forms the true capacitance. The principal component of the aluminum electrolytic capacitor is the electrolyte. The application field and working principle of B41231B0188M000 are as follows:

B41231B0188M000 belongs to the high voltage aluminum electrolytic capacitor category. Its typical application field is as a power supply filter in a variety of electronic equipment. Generally, aluminum electrolytic capacitors are part of the power supply circuit and provide a buffer from the output voltage of the rectifier to the voltage regulator. The capacitance of an electrolytic capacitor is related to the area of the two electrodes, the distance between them, and the dielectric constant of the electrolyte. The distance between the two electrodes of B41231B0188M000 is small and the dielectric constant is high, thus, its capacitance is also larger than other electrolytic capacitors.

Working principle of B41231B0188M000: when a potential difference is applied across the two electrodes, positive ions migrate to the surface of the anode and the negative ions migrate to the surface of the cathode. The electrolyte acts as a medium for migration, while the two electrodes are isolated by an oxide layer. As the electrons flow through the capacitor, they accumulate stored energy as a negative charge on the cathode and a positive charge on the anode. These charges reduce the potential difference between the two electrodes, which results in a decrease in current flowing through the electrolyte. The capacitor can store this charge indefinitely until the applied voltage is removed, and can be used to provide a steady and clean power source.

In summary, aluminum electrolytic capacitors, like B41231B0188M000, are one of the most widely used capacitive components in high-power electrical device. They are polarized capacitors that use an electrolyte to store energy between two aluminum foils. Its application field is as a power supply filter in a variety of electronic equipment and its working principle is that when a potential difference is applied across the two electrodes, positive ions migrate to the surface of the anode and the negative ions migrate to the surface of the cathode. As a result, the capacitor can store the charge indefinitely until the applied voltage is removed.

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