UVR1C471MPD1TA

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Aluminum electrolytic capacitors are electronic components used to store electrical energy for short periods of time and to mitigate or block the flow of power. The UVR1C471MPD1TA is a popular aluminum electrolytic capacitor designed for a wide range of applications. This article will discuss the application fields, as well as the working principles, of the UVR1C471MPD1TA.

Applications

The UVR1C471MPD1TA is a radial lead aluminum electrolytic capacitor with a rated capacitance of 47µF and a rated voltage of 25V. It is used in numerous application fields, including audio amplifiers, microprocessor power supplies, computer motherboards, automotive electronics, broadcast and communications equipment, and aerospace applications. The UVR1C471MPD1TA is favored for its high reliability and dependable performance. It is also preferred for its long life in high temperature and high humidity conditions, which makes it suitable for high-end and industrial applications.

Working Principle

The UVR1C471MPD1TA works on the principle of electrolytic capacitance. An aluminum foil with a thin film of oxide coating is wrapped in a non-conductive paper layer and soaked in an electrolyte solution made of sulfuric acid. When voltage is applied, the aluminum foil and the electrolyte create a two-electrode capacitor. The electrodes form an electric field between them, which stores energy. The capacitance of the UVR1C471MPD1TA is proportional to the surface area of the aluminum foil, so it is rated in microfarads (µF).

The UVR1C471MPD1TA also features an internal safety valve. This valve is designed to prevent electrolyte leakage if the pressure inside the capacitor exceeds the rated level. This ensures the safety of the capacitor and other components in the circuit in case of an accidental overvoltage. The safety valve also helps maintain a stable and consistent capacitance throughout its service life.

The UVR1C471MPD1TA offers excellent performance in a wide range of applications. Its low ESR, low leakage current, and high reliability make it suitable for audio systems, power supplies, and other sensitive electronic devices. Its long life and high dielectric strength also make it an ideal choice for high-performance vehicles and industrial power systems.

Conclusion

The UVR1C471MPD1TA is a popular aluminum electrolytic capacitor designed for a wide range of applications. It utilizes the principle of electrolytic capacitance to store electrical energy, and its low ESR, low leakage current, and high reliability make it suitable for audio systems, power supplies, and other sensitive electronic devices. Its long life and high dielectric strength also make the UVR1C471MPD1TA an ideal choice for high-performance vehicles and industrial power systems.

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