UBW1H3R3MPD

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Aluminum electrolytic capacitors are one of the most widely used forms of capacitors in electronic applications. They are composed of two aluminum plates, an electrolyte and an insulating casing. The capacitance of these capacitors is determined by the area of the plates and the distance between them. The insulating casing prevents the reaction between the two plates and also keeps the electrolyte from leaking out.

UBW1H3R3MPD is an aluminum electrolytic capacitor designed for a wide range of applications. It is a high-quality, high-performance device with a long mechanical life and superior electrical properties. Its high capacitance value and low equivalent series resistance (ESR) make it ideal for power supply filtering and technical applications like EMI filters, surge suppression and auto-balancing applications.

One of the main features of UBW1H3R3MPD is its wide capacitance range. It has a capacitance range of 1 farad to 3,000 microfarads, which makes it suitable for a variety of applications. The device also has a high peak current rating of over 100 Amps, allowing for a variety of switch mode power supply and transient protection applications. UBW1H3R3MPD has a high operating voltage of 66 volts and a wide temperature range of -55°C to +125°C, allowing it to function effectively in harsh environments.

The UBW1H3R3MPD is primarily used in applications such as power supply filters, EMI filters, switching power supplies, surge suppressors, and auto balancing configurations. In power supply filtering it is used to suppress noise and interference, while in EMI filtering it helps reduce noise from electric components that can interfere with other equipment. For switching power supplies, the UBW1H3R3MPD can be used to reduce switching losses and improve power efficiency. Surge suppressors and auto balancing circuits contain UBW1H3R3MPDs to protect components from transient voltage variations.

The working principle of UBW1H3R3MPD is based on the principle of electrostatic induction. When a voltage is applied across the terminals of the capacitor, a relative charge is deposited on one plate and an opposite charge is deposited on the other. This creates an electric field between the two plates, which induces an electrical charge in the plate with the opposite charge. This charge balance is what gives the capacitor its capacitance. As the applied voltage changes, the induced charge on the capacitor plates also changes, which causes the capacitance of the device to vary. Since the two plates are insulated by the casing, the charge can only move between the plates, rather than through the insulation.

In conclusion, UBW1H3R3MPD is an aluminum electrolytic capacitor used for a wide range of applications, due to its high capacitance range and wide operating temperature range. It is primarily used to filter power supplies, reduce electromagnetic interference, and protect components from sudden voltage fluctuations. The principle of electrostatic induction is used in the operation of UBW1H3R3MPD, where a charge is induced on the capacitor plates as a voltage is applied.

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