EGXE630ELL221MK20S

Series:	GXE
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	220µF
Tolerance:	±20%
Voltage - Rated:	63V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	5000 Hrs @ 125°C
Operating Temperature:	-40°C ~ 125°C
Polarization:	Polar
Ratings:	AEC-Q200
Applications:	Automotive
Ripple Current @ Low Frequency:	525mA @ 120Hz
Ripple Current @ High Frequency:	1.05A @ 100kHz
Impedance:	160 mOhms
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.492" Dia (12.50mm)
Height - Seated (Max):	0.846" (21.50mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Application Field and Working Principle of EGXE630ELL221MK20S Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor, also called electrolytic capacitor, is an electrolytic capacitor with a conducting aluminum oxide layer as the dielectric material. It has the advantages of small installation size, high capacity, wide temperature range and good ripple current capability. With the rapid development of electronic and electric engineering, electrolytic capacitors have been widely used in all kinds of electronic circuits, such as power supplies, computer motherboards, television sets, communications, medical instruments and military systems, etc. EGXE630ELL221MK20S aluminum electrolytic capacitors are widely used in the fields of computer mainboards, hard disk, liquid crystal display (LCD) monitors and mobile phone power supplies. The working voltage and endurance of EGXE630ELL221MK20S are all qualified, which forms its powerful economic value.EGXE630ELL221MK20S aluminum electrolytic capacitors use aluminum foil or metal titanium as cathode electrode and an oxidized film as an anode. When the capacitor is charged, the electrolyte solution stored in the sealed tank is electrolyzed into hydrogen and oxygen. The anode oxidized film is filled with oxygen ions containing electrons. At the same time, the cathode foil is filled with hydrogen ions and positively charged ions. The two oppositely charged ions form a double-layer capacitor, that is, a capacitance which forms a dielectric with electrons rearranged between the two surfaces of the capacitor.The most characteristic of EGXE630ELL221MK20S aluminum electrolytic capacitor is the large capacity and small size. The surface mount aluminum electrolytic capacitor has a low equivalent series resistance (ESR) value, which is suitable for high-speed circuits, such as computer mainboards and hard disks, which require high switching speed. Knowing that in the surface-mounted aluminum electrolytic capacitor, the internal resistance values are very close and the temperature boundary is wide. Through the online production of surface-mounted aluminum electrolytic capacitor and high precision parameter tolerance, EGXE630ELL221MK20S aluminum electrolytic capacitor can save power and increase the reliability of electronic systems.The typical applications of EGXE630ELL221MK20S aluminum electrolytic capacitors include current filters, radio frequency (RF) filters, pulse circuits, pulse voltage snubbers, DC-DC converters, audio line filters, low voltage circuits, etc. The working principle of such applications is mainly based on the capacity of the liquid filled in the aluminum electrolytic capacitor to quickly absorb the received energy, and then discharge it back when the power is turned off. In summary, EGXE630ELL221MK20S aluminum electrolytic capacitors have a wide application field and various working principles. Their superior electrical performance and strong economic value are favored by many manufacturers and users.

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