EEU-FR1H471

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Aluminum electrolytic capacitors are among the most commonly used components in consumer and commercial electronics. These components are used to store electrical energy, enabling devices to function properly even when the power fails. They are used in a wide range of applications including consumer electronics, such as televisions and computers, as well as in industrial and automotive applications.

The EEU-FR1H471 is a type of aluminum electrolytic capacitor specifically designed for use in consumer electronics, automotive, and industrial applications. This component features a long life, high stability, and reliable performance. It has a maximum working voltage of 16V and a capacitance range from 79µF to 4700µF. It is available in a variety of sizes and temperatures, allowing for use in a wide range of applications.

The EEU-FR1H471 is a non-polarized device, meaning it does not need a positive and negative terminal. This makes it ideal for use in circuits where power is frequently switched on and off and where the direction of the voltage changes. Additionally, the capacitor has a relatively low Equivalent Series Resistance (ESR), offering improved performance in some applications compared to polarized capacitors.

The structure of an aluminum electrolytic capacitor is relatively simple, and consists of two metal plates separated by a liquid electrolyte. The metal plates are typically made of aluminum and are surrounded by a paper or plastic film. The negative plate is called the cathode, and the positive plate is the anode. A liquid electrolyte is then applied between the two plates and an electric current is passed between them. This causes ions to move from the anode to the cathode, creating a layer of ions between the two plates. This is what creates the electrical energy storage in an electrolytic capacitor.

In the case of the EEU-FR1H471, the two metal plates are separated by an electrolyte formulated to increase the capacitance and reliability. The anode is formed by evaporating pure aluminum on one side of the separator. An oxide layer is formed on the aluminum, and the electrolyte helps to hold the charges on the surface of the anode. This improves the life of the capacitor and allows for a higher capacitance range.

The working principle of an EEU-FR1H471 is simple. When a voltage is applied to the capacitor, a current is passed through it, creating a build-up of Electric Surface Charges (ESC) between the two metal plates. These charges are stored as an electrical field between the two plates, creating a capacitor effect. This effect can then be used to store and release energy even during power outages. Additionally, the presence of the electrolyte helps to reduce the amount of leakage, enabling the capacitor to retain its charge for a longer period of time.

In conclusion, the EEU-FR1H471 is a type of aluminum electrolytic capacitor specifically designed for use in consumer electronics, automotive, and industrial applications. This component features a long life, high stability, and reliable performance. It is a non-polarized capacitor with a relatively low equivalent series resistance and a capacitance range from 79µF to 4700µF. The working principle of the capacitor is simple, with an electrical field created between two metal plates due to the presence of the electrolyte. This allows for the storage and release of energy even during power outages.

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