B43252C1477M

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Aluminum electrolytic capacitors are a type of capacitor with a liquid electrolyte of aluminum oxide. They are widely used in electronic applications due to their high voltage capacitance which is up to 3 times that of ceramic capacitors. The application field and working principle of the “B43252C1477M” aluminum electrolytic capacitor is explained below.

Application Field

The “B43252C1477M” aluminum electrolytic capacitor is suitable for a wide variety of applications, such as filtering, power factor correction, energy storage, and rectifying circuits. It is especially suited for the supply of high voltage and high average current services. It is also ideal for use in DC-to-AC inverter systems, motor drives, and UPS systems. As it can operate in a wide temperature range, it is suitable for use in harsh environments.

Working Principle

All aluminum electrolytic capacitors consist of an electrolytic solution (gluconic acid) placed on a thin aluminum oxide layer that acts as a dielectric. Gluconic acid is composed of positive and negative charges which give the capacitor its electrical capacity. The capacitor has two plates as its electrodes. When a voltage is applied to these plates, the positive pole becomes more positive and the negative pole becomes more negative. This creates a strong electric field that penetrates the oxide layer. When an alternating current is passed through the capacitor, this strong electric field causes electrons to be transferred through the electrolyte and the oxide layer between the plates.

Additionally, the “B43252C1477M” aluminum electrolytic capacitor has a large internal voltage coefficient, which allows it to maintain a higher capacitance per volt than conventional electrolytic capacitors. Furthermore, its low leak rate and low equivalent series resistance (ESR) result in higher reliability and improved ripple current characteristics, making it suitable for use in high voltage and high current applications.

In conclusion, the “B43252C1477M” aluminum electrolytic capacitor is suitable for a wide range of applications. Its large internal voltage coefficient, low leak rate, and low ESR make it highly reliable and suitable for use in high voltage and high current applications. It is also designed to operate in a wide temperature range, making it suitable for use in harsh environments.

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