UVY2DR47MED1TD Capacitors

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Aluminum electrolytic capacitors are widely used in electronics and electrical engineering due to their low cost and high capacitance. They are typically used to store and discharge electrical energy, to provide power-conditioning, and for filtering and bypassing. The UVY2DR47MED1TD is a radial type aluminum electrolytic capacitor. It is designed with three main components: an anode (positive) aluminum foil, an electrolyte-soaked paper spacer, and a cathode (negative) aluminum foil.

Specifically, the anode aluminum foil is the most important component of the capacitor. It is responsible for storing electrical charge when an external voltage is applied. The aluminum foil is made of an electrolytic-grade aluminium alloy that has an oxide layer on its surface to act as a dielectric. The oxide layer is made of aluminum oxide, which is formed when an electrical current passes through the aluminum foil. The oxide layer creates an electrical barrier that prevents the energy from flowing between the anode and the cathode.

The electrolyte-soaked paper spacer acts as a separator between the anode and the cathode. The paper spacer also helps in maintaining a uniform voltage distribution across the capacitor. The electrolyte-soaked paper spacer is packed with an electrolyte solution, which helps in propelling electrical current through the capacitor.

The cathode aluminum foil is usually made of the same aluminum alloy as the anode foils, and it acts as a negative electrode. It receives electrons from the anode, thus creating a voltage drop across the capacitor. When the circuit is open, all the electrons are attracted to the cathode and the capacitor discharges its stored energy.

The UVY2DR47MED1TD is mainly used in power-conditioning applications, such as power supplies, motor drive circuits, and voltage regulators. It is also used to filter audio and other signals. The capacitor\'s large capacitance values, low series resistance, and long service life make it suitable for these applications.

To summarize, the UVY2DR47MED1TD is a radial type aluminum electrolytic capacitor composed of an anode, a electrolyte-soaked paper spacer, and a cathode. It is mainly used in power-conditioning applications, such as power supplies, motor drive circuits, and voltage regulators. It is also used to filter audio and other signals due to its large capacitance values, low series resistance, and long service life.

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