LGNW6561MELC45

Series:	LGN
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	560µF
Tolerance:	±20%
Voltage - Rated:	420V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	3000 Hrs @ 105°C
Operating Temperature:	-25°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	2.1A @ 120Hz
Ripple Current @ High Frequency:	3.003A @ 50kHz
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Height - Seated (Max):	1.850" (47.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can - Snap-In

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Aluminum Electrolytic Capacitors: LGNW6561MELC45 Application Field& Working Principle

Aluminum electrolytic capacitors are widely used in industrial, consumer electronics and communications fields due to its large capacitance, long life, and wide temperature range. LGNW6561MELC45 is a type of aluminum electrolytic capacitors produced by Nichicon. It is mainly used in the field of power supply and circuit application, for example, for motor drive, switch mode power supply (SMPS) and DC-DC converter applications.The basic principle of aluminum electrolytic capacitors is based on their highly polarized dielectric. In a capacitor, electric charge collects on its two metallic plates, separated by a non-conductive material called dielectric. Aluminum electrolytic capacitors have a layer of aluminum oxide on one of the capacitor plates, which acts as the dielectric and gives the capacitors greater capacitance. The capacitors also use an electrolytic solution to improve the conductivity between the two aluminum plates and increase their capacity.The LGNW6561MELC45 aluminum electrolytic capacitor has a maximum rated voltage of 75V and a maximum operating temperature of 105℃. The operating temperature range of the capacitor is -40℃ to 105℃. The maximum ripple current of the capacitor at 105℃ is 46.2 mA. The capacitance of this type of aluminum electrolytic capacitor varies from 2.2μF to 470μF.The LGNW6561MELC45 is particularly appropriate for switching power supply and AC servo motor applications. These applications require a long-term stable performance. High ripple currents can be tolerated due to the low internal resistance, and the maximum temperature and voltage ratings of the LGNW6561MELC45 allow for safely using it in high-end systems.The durability and longevity of the aluminum electrolytic capacitor are based on its construction. This means that the performance of the capacitor will degrade over time. The expected life of the LGNW6561MELC45 aluminum electrolytic capacitor is 2000 to 3000 hours at +105℃. During its working life, the temperature range of the capacitor will change, and its capacitance, impedence and withstand voltage will also change.Overall, the LGNW6561MELC45 aluminum electrolytic capacitor is an ideal choice for industrial applications. It is a reliable, straightforward and effective way to store energy. With its impressive performance and long life, it is widely used in applications such as motor drive, switch mode power supply (SMPS) and DC-DC converter applications.

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