UKW2A3R3MDD1TD Capacitors

Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are members of the electrolytic capacitor family, with some specific features that make them highly desirable in many applications. Aluminum electrolytic capacitors use an electrolytic solution to form an oxide layer on a sheet of aluminum foil. This layer provides a large surface area and efficient current transfer, resulting in a much higher capacitance output.

UKW2A3R3MDD1TD Application Field and Working Principle

The UKW2A3R3MDD1TD is a type of aluminum electrolytic capacitor developed by Yageo. It is an axial, 2-terminal aluminum electrolytic capacitor with an operating temperature range of -55°C to 105°C. It is an ideal solution for applications where high voltage and temperatures swings or fluctuations are required, such as power conditioning, energy storage, and back-up systems.

The UKW2A3R3MDD1TD utilizes Yageo\'s advanced cell technology process, which combines optimized oxide layers, advanced compensating cations, and chemically treated electrodes to form a highly stable and reliable device that is designed to increase reliability during operation and improve service life. The device employs an electrolytic solution, composed of an organic solvent and an electrolyte, which acts as a dielectric between positive and negative polarized electrodes. The electrolytic process results in a significantly higher capacitance, allowing for higher energy storage densities than conventional film and paper capacitors.

The working principle of the UKW2A3R3MDD1TD is simple. When the applied voltage is higher than the rated voltage, electrons flow from the negative terminal of the UKW2A3R3MDD1TD to the positive terminal, forming what is known as an electrical double layer. This double layer creates a potential difference between the electrodes and stores energy in the form of an electrical field. When the applied voltage is lower than the rated voltage, the electrons reverse their flow and the stored energy is discharged.

Conclusion

Aluminum electrolytic capacitors are ideal for applications where high voltage, high capacitance, and temperature fluctuation are needed. Yageo\'s UKW2A3R3MDD1TD aluminum electrolytic capacitor is a great choice for these applications due to its optimized oxide layers, advanced compensating cations, and chemically treated electrodes. It is an excellent option for power conditioning, energy storage, and backup systems.