EEU-FM1V122SB

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Aluminum Electrolytic Capacitors are widely used in electrical industry, mainly due to their high electrical and thermal capacity, low equivalent series resistance (ESR) and low voltage coefficient. They are the most common type of capacitors used in various electronic equipment and applications, such as lighting, audio-visual systems, and computers. One of the popular aluminum electrolytic capacitors is the EEU-FM1V122SB, a surface mount aluminum electrolytic capacitor. It offers excellent performance in a variety of applications, possessing a higher capacitance, higher dielectric strength, and greater heat resistance than other aluminum electrolytic capacitors.

The EEU-FM1V122SB is a radial leaded aluminum electrolytic capacitor with a voltage rating of 12V. It is constructed with an anode consisting of an aluminum layer which is rolled into a cylindrical tube, followed by an electrolytic paper to form a dielectric. The entire device is then vacuum sealed with a rubber cover, which is then wrapped in a plastic film. The capacitance value is determined by the amount of aluminum laid into the roll. The oxide layer formed on the anode permits it to absorb the electric current. The higher the current, the thicker the oxide layer.

In terms of application fields, the EEU-FM1V122SB can be used in consumer electronics, computer hardware, automotive engine systems, and any other applications where high voltage and high capacitance are needed. In particular, it is commonly used in microcontroller-based application boards for circuit protection, pulse circuitry, and high current discharge. It is also found in power supplies, clocks, and other electronic circuits that require a steady and reliable voltage supply. Furthermore, due to its high operating temperatures, the capacitor can also be used in metering systems, e-readers, and portable electronic devices.

For its working principle, the EEU-FM1V122SB relies on Faraday’s law of electrostatics to store electrical energy. When a voltage is applied across its terminals, the electrons are forced to flow through the electrolyte between the metal oxide electrodes, thus creating an electric field between the electrodes. This electric field stores the electric energy within the capacitor, which can be used when the voltage applied across the terminals is lower than the value of the stored energy. This stored energy can then be discharged when needed.

In order to ensure its reliability, the EEU-FM1V122SB has an extended shelf life, enabling it to withstand high temperatures and humidity. It also features a low ESR and low leakage current which ensure the optimal performance in any application. Furthermore, the capacitor is designed with reliable and robust construction materials and is UL approved.

In summary, the EEU-FM1V122SB is a highly efficient and reliable aluminum electrolytic capacitor. With its high capacitance, low ESR, and high voltage ratings, it is suitable for a wide range of applications where high-performance capacitors are needed. With its robust construction and extended shelf-life, the capacitor ensures reliable performance even in extreme operating conditions.

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