UHD1E470MDD

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Aluminum electrolytic capacitors are components with a wide range of applications. The UHD1E470MDD, for example, is an aluminum electrolytic capacitor widely used for memory protection and power supply filtering and conversion. It features a controlled impedance of 470mΩ and metalized polyethylene-terephthalate (PET) film construction.

To appreciate the true importance of the UHD1E470MDD aluminum electrolytic capacitor, it is important to understand its application field and how it works. This article focuses on the application field and working principle of the UHD1E470MDD aluminum electrolytic capacitor.

Application Field of UHD1E470MDD Aluminum Electrolytic Capacitors

The UHD1E470MDD aluminum electrolytic capacitor can be used in a variety of fields, such as power supply filtering and conversion, memory protection, tone control circuits, and more. It also finds use in automotive, consumer electronics, and home appliances. Owing to its excellent performance characteristics, the UHD1E470MDD aluminum electrolytic capacitor has a high voltage rating of 1.8 VDC, making it an ideal choice for applications in high-voltage or high-power circuits.

The UHD1E470MDD aluminum electrolytic capacitor can also be used for charging and discharging bulk capacitors. As a result, it can be used in DC/DC converter circuits, motor drive control applications, and over/undervoltage protection applications. Additionally, the device also finds use in power / timing circuits, power factor correction circuits, and secondary decoupling applications.

Working Principle of UHD1E470MDD Aluminum Electrolytic Capacitors

The UHD1E470MDD aluminum electrolytic capacitor features a dual-layer anode lead structure, employing a wound anode foil which increases its capacitance and allows for the delivery of a stable frequency characteristic. The two cathode layers are connected via a robust connection between the two foil layers, allowing for a secure contact.

The UHD1E470MDD aluminum electrolytic capacitor is a polarized device and it can only be charged in a positive direction. The capacitor is constructed from two aluminum foils, which act as the electrodes, and a polymer film, which separates the two electrodes. When applying a voltage, a thin layer of oxide forms between the two aluminum foils, allowing electrons to move freely and store an electrical charge. This charge is then released when the capacitor is discharged or when the voltage across the capacitor is reversed.

Also, the UHD1E470MDD aluminum electrolytic capacitor uses a metalized polyethylene-terephthalate (PET) film as the dielectric. This offers excellent frequency response and low ESR, allowing the capacitor to have a high capacitance coefficient and the ability to support high frequency operations.

All these features add up to make the UHD1E470MDD an ideal choice for a wide range of applications.

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