512D476U050CD4DSR9

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Aluminum electrolytic capacitors are the most common type of capacitor used in modern electrical systems, due to their low cost and reliability. They are based on a thin sheet of aluminum oxide, which acts as an insulator and limits the flow of electrons between two metal plates. The oxide layer is very thin, so the capacitance of the capacitor is very large compared to other types of capacitors.

The aluminum electrolytic capacitor with the product code 512D476U050CD4DSR9 is an axial-leaded type capacitor, with a capacitance value of 47 μF and a voltage rating of 50V DC. The product features high capacitance retention and low leakage current, making it suitable for use in applications requiring long-term stability and reliability. The internal structure of the aluminum electrolytic capacitor is composed of electrolyte-soaked filter paper, two aluminum-foil electrodes and a non-conductive strip separator.

The working principle of the aluminum electrolytic capacitor consists in the opposite charges that are created on its terminals via a current flow, thus forming a voltage difference between the terminals. When an electrical voltage is applied, the two electrodes will form an electrical field between them which will attract ions from the solution and deposit them on the electrode surface. As the ions accumulate, the electric field within the capacitor increases. This results in a steadily increasing capacitance as the voltage increases.

The aluminum electrolytic capacitor is used in a wide range of applications, such as power supplies, circuits for medical equipment, telecommunications, switching systems, and automotive electronics. The capacitors are designed for use in the power supply section to store energy, stabilize voltage, reduce noise and improve power factor. They are also used in the input/output filters of medical equipment to provide stable, low noise power supply for the electronic circuits. Furthermore, in automotive electronics applications, aluminum electrolytic capacitors can be used for switching systems and power converters.

The 512D476U050CD4DSR9 aluminum electrolytic capacitor is reliable and cost-effective, making it an excellent choice for a variety of applications. It provides long-term performance and reliability, while its low leakage current makes it suitable for applications requiring high-level of operation. Its high capacitance retention and low voltage rating make it perfect for applications requiring long-term stability.

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