EEU-ED2D101B

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Aluminum electrolytic capacitors are polarized capacitors which have a positive and negative plate. They are constructed from aluminum foil, an electrolyte solution and paper separators. Aluminum electrolytic capacitors are available in both through-hole and surface mount configurations, and they have a wide range of applications in various industries.

The EEU-ED2D101B is one type of aluminum electrolytic capacitor. It is an ultra-low ESR solid aluminum electrolytic capacitor which offers excellent high frequency characteristics and stability. It is designed for use in high-frequency switching power supplies, general motor drives, audio equipment, communication equipment, precision instruments, and switching mode power supply circuits.

The EEU-ED2D101B has a working voltage of 16 VDC, a capacitance value of 10μF, and an ESR value of 0.6 Ω. Its maximum operating temperature is 85°C and its nominal leakage current is 0.3 CV or less after one minute at 20°C. It is rated for about 2000 hours at 85°C, with 1000 hours at 105°C, and 2000 hours at 125°C. It is encapsulated in an epoxy resin coating, with a silver finish on the exterior of the casing. The EEU-ED2D101B is also RoHS compliant.

The working principle of an aluminum electrolytic capacitor is based on the process of electrochemical double layer formation. This process is the result of an oxidization reaction which occurs when positive ions of the electrolyte come in contact with the negative terminal of the capacitor. This creates an electric charge which is stored in the capacitor. The capacitance of the capacitor is dependent on the amount of electric charge and the size of the plates.

When a voltage is applied to the aluminum electrolytic capacitor, the electric field produced creates an electric impedance which is responsible for the capacitive reactance of the capacitor. This reactance is what allows the capacitor to act as a filter, blocking low frequency signals and passing high frequency signals. The EEU-ED2D101B is designed for high frequency applications and has an excellent tolerance for both temperature and high-voltage surges.

In applications such as motor drives, power supplies, and audio equipment, the EEU-ED2D101B provides the stability and reliability necessary to ensure performance. It is also highly efficient and can be used in applications where noise reduction and power savings are important. It is also ideal for applications where long life and reliability are important due to its high temperature rating and low ESR rating.

Overall, the EEU-ED2D101B is an excellent choice for a range of applications where an aluminum electrolytic capacitor is needed. It offers excellent performance, reliability, and efficiency, making it an ideal choice for high-frequency applications.

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