UVR2ER47MED

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Aluminum electrolytic capacitors have a wide range of applications, from audio amplification to filtering to power supply charging. The UVR2ER47MED aluminum electrolytic capacitor has a range of useful features, making it an ideal choice for a variety of applications.

Features

The UVR2ER47MED aluminum electrolytic capacitor is a long-life, low-impedance, dry-tantalum capacitor. It is wrapped in a cylindrical case that features a threaded stud for reliable electrical connection, making it ideal for use with automatic circuit wiring machines. This capacitor is available with a range of capacitance values, each rated for a different operating voltage and with a range of temperature ratings.

Working Principle

Aluminum electrolytic capacitors work by storing energy as a result of an electric field established between two metal foil electrodes, separated by a paper dielectric. These electrodes are immersed in an electrolyte solution that conducts current. When a DC current is applied to the capacitor, charge is stored on the two electrodes. The voltage across the capacitor is equal to the applied DC voltage.

The performance of the aluminum electrolytic capacitor is mainly determined by the electrolyte’s resistance to the movement of current. The resistance of the electrolyte affects the amount of charge that can be stored, as well as the leakage current, which is the amount of current that passes through the capacitors in a given time.

Benefits for Specific Applications

The UVR2ER47MED aluminum electrolytic capacitor is well suited for audio systems, particularly amplifiers and loudspeaker networks. Its low impedance and high operating voltages provide superior performance in these applications. It is also reliable in power supplies and offers good protection against voltage spikes and surges, making it suitable for applications like voltage regulators.

The UVR2ER47MED aluminum electrolytic capacitor is also highly suited for use in switched mode power supply (SMPS) circuits. Its high capacitance values and low impedance make it well suited to handle high current pulsing needs in these systems. It is resistant to voltage spikes, which help ensure the longevity of the SMPS circuit.

Conclusion

The UVR2ER47MED aluminum electrolytic capacitor is a reliable, cost-effective solution for a variety of applications. It is versatile, durable and offers good electrical performance, making it a great choice for many different applications. With its low impedance and range of capacitance values, the UVR2ER47MED aluminum electrolytic capacitor is a great selection for audio systems, power supplies, voltage regulators, and switched mode power supplies.

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