517D476M160DK6AE3

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.984" (25.00mm)
Size / Dimension:	0.492" Dia (12.50mm)
Lead Spacing:	0.197" (5.00mm)
Ripple Current @ High Frequency:	352mA @ 10kHz
Ripple Current @ Low Frequency:	220mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	517D
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	160V
Tolerance:	±20%
Capacitance:	47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are a type of capacitor that is used to store electric energy. They are the most common capacitors available on the market and are easily identified by their cylindrical shape. Aluminum electrolytic capacitors are widely used in a range of applications, including industrial, automotive, and consumer electronics. The specific example of a capacitor discussed here is the 517D476M160DK6AE3 capacitor.

Application Field and Working Principle

Aluminum electrolytic capacitors are used in a wide range of applications where capacitors are required, due to their relatively low cost and high capacity. The 517D476M160DK6AE3 capacitor, for example, is designed for use in industrial applications, such as servo motor drives, high-voltage power supplies, UPS systems, and motor controllers.The 517D476M160DK6AE3 capacitor’s working principle is fairly simple. In essence, it consists of two metal plates separated by a layer of dielectric material such as aluminum oxide. An electric current is applied to the plates, causing an electric field to be created between them, which generates an electrical charge. This charge is stored in the capacitor until it is discharged when the current is removed, either through an external device or through the capacitor’s own self-discharge process.The 517D476M160DK6AE3 capacitor has a rated operating voltage of 160V, a capacitance of 470µF, and a temperature range of -55°C to +85°C. It also features a metalized polypropylene dielectric film, a voltage coefficient of ≤0.25%/V, a ripple current rating of 1.0A, and a rated operating temperature range of -40°C to +85°C. The capacitor has a rated life of 5,000 to 20,000 hours (depending on the application).

Advantages and Disadvantages of Aluminum Electrolytic Capacitors

The primary advantage of aluminum electrolytic capacitors is their high capacitance, which allows for increased energy storage in a smaller size. Additionally, they typically have a long operational life and are relatively inexpensive compared to other types of capacitors.Despite these advantages, aluminum electrolytic capacitors do have some drawbacks. They are prone to failure when exposed to humid or corrosive environments, and they cannot operate at temperatures above their rated maximum. In addition, they tend to have poor energy efficiency and a relatively low ripple current rating.

Conclusion

The 517D476M160DK6AE3 aluminum electrolytic capacitor is a great option for applications that require a high capacitance in a relatively small size. It has many advantages compared to other types of capacitors, including its long operational life, relatively low cost, high capacitance, and wide temperature range. However, it does have some drawbacks, including its susceptibility to humidity and corrosive environments, poor energy efficiency, and low ripple current rating. Nevertheless, this capacitor is a great option for many industrial applications.

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