UUN1V471MNQ1ZD

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Aluminum electrolytic capacitors are widely used in signal coupling, blocking, small-signal filtering and other circuits. UUN1V471MNQ1ZD aluminum electrolytic capacitors features a long service life, high reliability, excellent electrical performance, and very large capacity, which make them suitable for a wide range of applications. Therefore, they are essential components in both commercial and industrial settings.

UUN1V471MNQ1ZD aluminum electrolytic capacitors are also characterized by their large range of temperature coefficients. This allows them to be designed for optimal performance in high-temperature and high-impedance environments. The temperature coefficient range is between -85 °C and +125 °C, and the capacitance range is from 0.68 µF up to 1000 µF.

UUN1V471MNQ1ZD aluminum electrolytic capacitors are composed of a dielectric aluminum oxide film along with polarizable electrolytes. The aluminum oxide barrier is capable of withstanding high temperatures and providing dielectric isolation between the two electrodes. The dielectric is then embedded in a mechanical structure of winding foil ribbons to provide superior mechanical strength. The liquid electrolytes are used to facilitate the passage of electrical current between the two electrodes, enabling the capacitor to store energy.

In terms of their working principle, UUN1V471MNQ1ZD aluminum electrolytic capacitors function through the action of electric field distribution. A positive electric field is generated by one electrode, and a negative electric field is established by the other. This creates a potential difference across the electrodes, and the electric field buildup allows for the transfer of charge between them.

The capacitance of the UUN1V471MNQ1ZD aluminum electrolytic capacitor is determined by its size and structure. The capacitance is generally higher for larger components and for layers of dielectric with a larger cross-sectional area. The capacitance can also be increased by adding dielectric layers to the design. Additionally, the use of a smaller distance between the electrodes increases the capacitance. Furthermore, the charge-holding capacity of UUN1V471MNQ1ZD aluminum electrolytic capacitors is also affected by the dielectric\'s temperature coefficient.

Due to their large capacitance range, high operating temperature, and superior electrical and mechanical properties, UUN1V471MNQ1ZD aluminum electrolytic capacitors are widely used in consumer electronics, automotive applications, power supplies, telecommunication equipment, and other industrial applications. They are also valuable components in power electronics, such as in soft-start circuits, where they are used to avoid high inrush currents.

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