EKY-500ELL272MM40S

Series:	KY
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Capacitance:	2700µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	10000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	2.85A @ 120Hz
Ripple Current @ High Frequency:	3.8A @ 100kHz
Impedance:	14 mOhms
Lead Spacing:	0.295" (7.50mm)
Size / Dimension:	0.709" Dia (18.00mm)
Height - Seated (Max):	1.575" (40.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitor: EKY-500ELL272MM40S Application Field and Working Principle

Aluminum electrolytic capacitors, often referred to simply as electrolytic capacitors, are a type of capacitors characterized by their high capacitance, small size, and affordability. The EKY-500ELL272MM40S capacitor is a type of aluminum electrolytic capacitor manufactured by Samsung and is an excellent choice for a wide variety of applications. In this article, we will discuss the application field and working principle of the EKY-500ELL272MM40S aluminum electrolytic capacitor.An aluminum electrolytic capacitor is an electrical component consisting of two electrodes separated by a dielectric layer, typically made of aluminum oxide. The electrodes are made of aluminum foil with a thin coating of oxide to prevent current leakage. The dielectric is an electrolyte that conducts electricity. The EKY-500ELL272MM40S capacitor has a capacitance of 500 microfarads, a voltage rating of 25 volts, and a tolerance rating of +/- 20%.The EKY-500ELL272MM40S can be used in a range of applications, including power supplies, audio applications, communication systems, automotive systems, and medical systems. It is a popular choice for audio applications due to its high capacitance, high current rating, and its ability to handle transient spikes. It can also be used in power supplies due to its low internal resistance, allowing for greater current flow without sacrificing performance.The working principle of the EKY-500ELL272MM40S is based on the principles of electrolytic capacitance. The capacitor stores energy in the form of electrostatic charges that accumulate between the two electrodes. When a voltage is applied to the capacitor, the charges move between the two electrodes, creating a current that allows the capacitor to store energy.When operating at a high voltage rating, such as with the EKY-500ELL272MM40S capacitor, it is important that the capacitor be properly enclosed to prevent leakage. The aluminum can of this capacitor helps protect it from short circuits and helps to keep out moisture, dust, and other impurities.In summary, the EKY-500ELL272MM40S aluminum electrolytic capacitor is a versatile and reliable component that can be used in a variety of applications. Its high capacitance makes it ideal for audio applications and its low internal resistance makes it well-suited for use in power supplies. Additionally, it is protected by an aluminum enclosure that prevents leakage and protects the capacitor from shorting out.

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