EET-ED2E271CA

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are capacitors that use aluminum oxide as the dielectric and are used in electronics around the world. These capacitors are widely used in audio equipment, amplifiers, power supplies, and so on.

The EET-ED2E271CA is an aluminum electrolytic capacitor with a polar magnetic field for increased capacitance and greater stability. The product is rated at 150V and has a capacitance range of 120 ~ 220mF. It also has an operating temperature range of -55℃ to +105℃.

Application Field

The EET-ED2E271CA is used in multiple applications including:

• Power supply conditioning: EET-ED2E271CA capacitors are used in power supplies to maintain voltage stability and minimize ripple.
• Motor drives: The capacitors are used to help reduce start-up current and improve motor speed regulation.
• Audio applications: EET-ED2E271CA capacitors are used in audio equipment for better signal to noise ratios and higher frequencies.
• Security systems: They are used to enhance the power backup of security systems, preventing malfunctioning due to power failures.

Working Principle

Aluminum electrolytic capacitors work on the principle of capacitance. The capacitance of a capacitor is defined as a measure of the amount of electric charge it can store. When a charged electric field is applied between two metal plates, a voltage is created across the plates.

The EET-ED2E271CA consists of two aluminum foil layers that act as the two electrodes. A dielectric material (aluminum oxide) is sandwiched in between the two layers. When a voltage is applied across the electrodes, electric field is created in the dielectric material, which stores electrical energy.

The amount of energy stored in the dielectric material is dependent on the size of the dielectric, the type of material used, and the voltage applied to the electrodes. The EET-ED2E271CA is designed to give increased capacitance and greater stability at higher voltages.

The design also includes a polar magnetic field. This helps the capacitor retain its charge for a longer period of time, providing improved efficiency and stability over other types of capacitors.

Conclusion

The EET-ED2E271CA is an aluminum electrolytic capacitor with a polar magnetic field for increased capacitance and greater stability.

It is widely used in multiple applications ranging from power supply conditioning and motor drives to audio and security systems. The capacitor works on the principle of capacitance, and the polar magnetic field helps retain the charge for a longer time, improving efficiency and stability.

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