25SGV4.7M4X6.1

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Aluminum Electrolytic Capacitors (also known as aluminum electrolytic capacitors or Aluminum-electrolytic) are electrochemical capacitors with a larger capacitance per unit volume than other kinds of capacitors, making them valuable in relatively high-current and low-frequency electrical circuits. They are widely used in electronics, power supplies, and telecommunications industries.

25SGV4.7M4X6.1 is an aluminum electrolytic capacitor that combines tantalum and aluminum encasing. It has a volume of 1890 mm3 with a capacitance of 4.7 µF and a dimension of 6.1 mm X 4.7 mm X 4.7 mm. With its high capacitance, it can act as an efficient energy storage and filtering framework in a variety of applications and, therefore, is an excellent choice in applications where space is a premium. It is mainly used in audio/video components, peripherals, power distribution, and integrated circuits.

The 25SGV4.7M4X6.1 aluminum electrolytic capacitor is composed of several components such as electrodes, electrolyte, and aluminum oxide film. The electrode is often made out of aluminum foil that is coated with an oxide layer. The layer improves the capacitance as well as shielding against oxidation. Then, electrolyte is typically a liquid or gel that conducts current and ionic charge from one electrode to the other. Finally, the aluminum oxide film is an oxide layer of aluminum, usually formed by anodization on the aluminum foil. This film acts as a dielectric (an insulator or non-conducting material) that increases the capacitance. When an electrical charge is applied, the oxide film breaks down which results in an increase in capacitance.

The working principle of the 25SGV4.7M4X6.1 aluminum electrolytic capacitors is based on the Coulomb’s law, which states that the electric force (F) between two electric charges (q1 and q2) is directly proportional to the product of the charges and inversely proportional to the square of their distance (r) between them. In other words, the force between two electric charges increases with the increase in the product of the charges and decreases with the increase in the square of their distance. Similarly, in a capacitor, when two metal plates with electric charges are placed in an insulating material, an electric field is created between them which stores the electrical energy. When a voltage is applied to the capacitor, a current starts to flow through the device which causes the electric field between the two metal plates to change and produce a charge on the plates. As a result, electric charges accumulate on the plates which can then be used to store energy.

In summary, the 25SGV4.7M4X6.1 aluminum electrolytic capacitor is an excellent choice for applications that require efficient energy storage and filtering frameworks. Its working principle is based on the Coulomb’s law and its components include an aluminum foil electrode, electrolyte, and aluminum oxide film. These components combine to form a capacitor which stores electrical energy that can then be used in a variety of applications.

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