UVK2A680MPD

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Aluminum Electrolytic Capacitors are essential electronic components that help store and provide energy in electrical circuits, typically used in power sources and switches. The UVK2A680MPD is an aluminium electrolytic capacitor from Vishay which offers great performance, long life and low impedance benefits. This capacitor is used for a range of applications from general consumer electronics, automotive, computer, and medical products, such as in DC-DC converters, decoupling and filtering.

The main components of the UVK2A680MPD are the aluminium, which acts as the main electrode; the electrolyte, which assists in the polarisation of the electrode; and a paper layer, which acts as a separator between the electrolyte and the aluminium. The voltage rating, capacitance value, and size determine how the capacitor behaves within the circuit. These attributes, along with its mechanical and electrical characteristics, are primarily governed by the design of the capacitor’s electrodes, their spacing, and the foam density of the electrolyte.

The UVK2A680MPD is characterised by its long life and high temperature stability, making it a great choice for any application requiring reliability. It is also one of the most robust aluminium electrolytic capacitors available, able to handle up to 85°C while in operation and tight tolerances in terms of temperature and voltage. Furthermore, due to its low impedances, it is able to handle high ripple current. The UVK2A680MPD also offers high insulation value and long shelf life. The mechanical strength and operability of the capacitor are further enhanced by the use of corrosion-resistant and non-flammable materials.

The working principle of the UVK2A680MPD is relatively simple. The capacitance of the capacitor is created by the positive charge of the aluminium on one plate and the negative charge of the electrolyte on the other. When the negative charge of the electrolyte repels the positive charge of the aluminium, electrons are attracted to the positive plate and the capacitor begins to charge up. During discharge, this process is reversed as electrons move away from the positive plate and back into the electrolyte.

The UVK2A680MPD is a versatile aluminium electrolytic capacitor that can be used for a wide range of applications in consumer electronics, automotive, computers, and medical products. It offers high temperature stability, long life, tight tolerance in both temperature and voltage, and low impedance. Due to its robust nature and low operational costs, the UVK2A680MPD makes for an ideal power source and switch in any electrical circuit.

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