UPM2A271MHD6TN Capacitors

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Aluminum electrolytic capacitors are electrochemical components used for storing electric charge and electrical energy. They are constructed with two electrodes - an anode and a cathode - separated by a dielectric layer. The dielectric layer is a liquid electrolyte such as ethylene glycol, which is held in place by an aluminum foil. The electrolyte provides an ionic bridge between the anode and cathode and facilitates conduction of electricity, resulting in an electric field across the anode and cathode.

UPM2A271MHD6TN is an aluminum electrolytic capacitor specifically built for automotive applications. It is characterized by its miniaturized size, thanks to its advanced winding technology and innovative packing methods, such as DCC-T package. It also boasts high capacitance and ripple current, up to 3100 μF and 1.8 A respectively. Other features include long life, high temperature, and low impedance. UPM2A271MHD6TN is designed to be used in the high resistance, high temperature environment of car engines, where it helps regulate and store electricity.

The working principle of an aluminum electrolytic capacitor is based on electrolytic dissociation, which occurs when an electrical current is passed through a liquid electrolyte, such as ethylene glycol, between two oppositely charged electrodes. This causes the electrolyte to release positively-charged ions, which attach to the negative electrodes, creating a space charge. This space charge, in turn, creates an electric field across the two electrodes, resulting in capacitance.

UPM2A271MHD6TN aluminum electrolytic capacitors are designed to work in harsh automotive environments such as high-temperature and high-resistance engine compartments. They provide high capacitance and ripple current, with a relatively low equivalent series resistance, making them suitable for power supplies and filtering applications. They also have a long operational life, enabled by a robust construction and an advanced packaging method. Additionally, their miniaturized size allows for integration into even the tightest of spaces.

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