EEU-HD1E471

Series:	HD
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	470µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	380mA @ 120Hz
Ripple Current @ High Frequency:	570mA @ 100kHz
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.394" Dia (10.00mm)
Height - Seated (Max):	0.551" (14.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors: EEU-HD1E471 Application Field and Working Principle

An aluminum electrolytic capacitor, also known as an aluminum capacitor or electrochemical capacitor, is an electrical capacitor that uses aluminum as a plate material and uses an electrolyte as the medium for storing electrical energy between the plates. The EEU-HD1E471 is an all-purpose aluminum capacitor that is an ideal solution for applications requiring low ESR and high Ripple current.

Application Field

The EEU-HD1E471 is designed to meet a multitude of needs, with a wide range of application fields. Its low ESR, high Ripple current, and low temperature properties make it ideal for use in automotive and industrial applications. These batteries can be used in the following fields:

• Automotive applications: These include powering electronic components in a car, such as radios, headlights, alarms, and more. They can also be used as a backup power supply for car batteries in emergency and off-road situations.
• Industrial applications: These batteries are often used in factories and other industrial settings for powering machinery and other electronics. They provide consistent, long-term performance and are reliable in harsh environments.
• Audio/visual equipment: This type of battery is often used in audio and visual equipment such as televisions, stereos, or cameras. It has a low ESR and a high Ripple current that makes it ideal for these applications.

Working Principle

An aluminum electrolytic capacitor is composed of two aluminum plates separated by a dielectric material, usually a paper or film, immersed in electrolyte. When a voltage is applied across the plates, current will flow between the plates, allowing electric charge to be stored between them. When the capacitor is charged, ions in the electrolyte are attracted to the positively charged anode, while electrons are attracted to the negatively charged cathode. This creates an electric double layer between the plates. The double layer acts as a capacitive element, allowing it to store charge and release it when needed.The rate at which charge is stored or released depends on the properties of the material between the plates and the electrolyte. EEU-HD1E471 capacitors feature a unique material between the plates, providing superior performance with low ESR and high Ripple current. In addition to providing superior storage and release of charge, the EEU-HD1E471 also has superior temperature properties. The capacitor is resistant to high temperatures, making it an ideal solution for high-temperature applications such as automotive and industrial applications.

Conclusion

The EEU-HD1E471 is a reliable aluminum capacitor with a wide range of applications. Its low ESR, high Ripple current, and temperature properties make it ideal for automotive and industrial applications. In addition, its convenient size and shape make it an ideal solution for audio/visual equipment. All these features make the EEU-HD1E471 an excellent solution for a variety of applications.

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