B43858C4686M

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Aluminum electrolytic capacitors are widely used in working fields such as power electronics, electric circuits, and communication systems. B43858C 4686M is one of the most popular aluminum electrolytic capacitors in the market. This section will discuss the application field and working principle of B43858C 4686M so as to help users gain a better understanding of this product.

Application Field

The application field of B43858C 4686M is mainly related to the power supply system. In view of the large density and long life of B43858C 4686M aluminum electrolytic capacitors, they are widely used in common power supply systems such as switch power, servo motors, PFC, and LED backlight driver.

In addition, B43858C 4686M aluminum electrolytic capacitors are commonly used in communications and information systems, which require high-frequency emission interference, lightning protection, and low-voltage DC power supply. Despite of the low cost and simple installation requirements, they also provide very stable electrical characteristics.

Working Principle

The main working principle of B43858C 4686M aluminum electrolytic capacitors lies in the conversion of chemical and charge potential energy into electrical energy. It works by using the Faraday’s law of electromagnetic induction. The whole process can be simplified into three steps:

First, a current is passed through an anode and a cathode, which are both made up of layers of aluminum oxide. The current makes a layer of aluminum oxide particles to form on the surface of the anode and the cathode. This layer works as a dielectric that separates the two electrodes.

Next, when an electric potential is applied to the anode and the

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