AEB476M2DR44B-F

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Aluminum electrolytic capacitors (AECs) are some of the most versatile, reliable, and long-lasting electrical components used in the electrical and electronics industry today. They are also known as electrolytic capacitors or aluminum electrolytic capacitors due to their construction and working principles, which involve an electrolyte, a dielectric, and two electrodes. AECs are used in a wide variety of applications, from general electric power supplies, DC motors, servo motors, and automotive electronic circuits to AC motor control systems, AC inverters, and automotive lighting systems.The AEB476M2DR44B-F is one such aluminum electrolytic capacitor. It offers a capacitance of 47µF±20% and a working voltage of 125V DC. The AEB476M2DR44B- F is an especially reliable and stable device, owing to its aluminum electrolytic construction, which gives it a long-life expectancy of 5000 hours at full rated voltage. It has a low leakage current of <0.2mA or less and its design and production processes meet RoHS 2002/95/EC and EN 60252 1 and 2 standards.The typical application of the AEB476M2DR44B-F includes power supplies and storage backup systems for variable-frequency drives, charge pumps, DC motor control applications, lighting dimmers, and automotive applications such as headlight and tail light dimmers. It can also be used for pulse load applications, providing excellent peak current capacities.In terms of its working principle, the AEB476M2DR44B-F is a polarized capacitor that uses electrolyte for its dielectric, and its operation is based on Faraday’s laws of electrolysis. The capacitor consists of two aluminum foils which serve as electrodes, as well as one or more layers of fine anode material that form the dielectric, and . Typically, the anode material is a highly porous paper impregnated with an electrolyte solution. When a voltage is applied across the capacitor’s electrodes, an electric current is generated which causes a chemical reaction between the electrolyte and the anode material. This reaction causes the formation of an oxide layer on the anode layer, thus providing the dielectric strength of the capacitor.The electrolyte layer also serves to perform another important function, i.e., to provide a current path between the two electrodes of the capacitors for electrons to travel through. This current path increases the capacitance of the power supply circuit. The AEB476M2DR44B-F is an electrolytic capacitor with good capacitance stability over the temperature range, making it a suitable choice for applications in demanding electronic environments.To conclude, the AEB476M2DR44B-F is an advanced aluminum electrolytic capacitor with excellent characteristics such as high capacitance, long life, low leakage current, and wattage dissipation. Its wide range of applications and working principle using electrolyte make it a reliable and versatile device for various electronics and automotive applications.

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