EEU-FR1C121

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Aluminum electrolytic capacitors, also called wet electrolytic capacitors, are polarized capacitors whose anode is made of a metal oxide film or a non-conductive polymer film and whose cathode is aluminum foil. They are generally used for energy storage, DC energy filtering and the combination of AC filter circuits. Examples include EEU-FR1C121.

EEU-FR1C121 aluminum electrolytic capacitor is a general purpose, long life, solid aluminum electrolytic capacitor series. It is rated as a low impedance and high ripple current with 0.68uF-2.2uF rated capacitance, 0.6-20VDC voltage, -40 to +85degC temperature range with 10,000 to 15,700 hours of life expectancy.The capacitor has a cooper wire termination and an insulating paper tube protection. This product is most commonly used in general electronic devices and common media applications.

The working principle of an aluminum electrolytic capacitor is based on the principle of electrolysis, which says that when an electric current passes through a liquid, ions in the liquid create a voltage. This voltage is then used to create a capacitance between two plates. The anode of the capacitor is made from a material that can conduct electricity (aluminum foil), and the cathode is made from a material that does not conduct electricity (a metal oxide film). This creates an insulation barrier between them, allowing for the accumulation of electric charges on either side of the electrodes.

The EEU-FR1C121 aluminum electrolytic capacitor is suited for a wide range of application fields. Its calm characteristics have generally made it an ideal capacitor for a variety of media-related applications such as portable radios, television sets, VCRs, audio cassette recorders and stereo amplifiers. It is also often applied in medical devices such as ventilators and breathing monitors, motor control systems, motor speed control, and many more.

When it comes to operation, the EEU-FR1C121 aluminum electrolytic capacitor works by creating a tiny charge across the electrolyte layer, between the anode and cathode. This charge is used to store energy and act as a filter. It can also be used to moderate the flow of current between two points and provide some degree of protection from short circuits and voltage spikes. The capacitor is able to do this because it reacts differently to an alternating or pulsed current as opposed to a direct current.

The high capacitance of the EEU-FR1C121 aluminum electrolytic capacitor also allows for long periods of energy storage and filtering. This feature makes it useful for time-dependent variable loads and other applications where power is frequently interrupted, such as solar power backup systems or automotive electrical systems.

In conclusion, the EEU-FR1C121 aluminum electrolytic capacitor is a component with a wide range of application fields. Its high capacitance and reliable characteristics mean that it is well suited for both power supply filtering and energy storage. It is also an ideal component for filtering and smoothing electrical load variations and providing protection against voltage spikes and surges.

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