LQR2W822MSEJBN

Ratings:	--
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	6.024" (153.00mm)
Size / Dimension:	3.543" Dia (90.00mm)
Lead Spacing:	1.252" (31.80mm)
Ripple Current @ High Frequency:	36.54A @ 10kHz
Ripple Current @ Low Frequency:	26.1A @ 120Hz
Applications:	General Purpose
Series:	LQR
Polarization:	Polar
Operating Temperature:	-25°C ~ 85°C
Lifetime @ Temp.:	5000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	8200µF
Part Status:	Active

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Introduction

Aluminum electrolytic capacitors are widely used in a number of everyday electronics such as computers, telephones and electronic systems. They offer some unique advantages compared to other types of capacitors, such as greater capacitance, longer life, and higher voltages. The LQR2W822MSEJBN (or long life) aluminum electrolytic capacitor is an example of a high-performance aluminum electrolytic capacitor. This article will discuss the application field and working principle of the LQR2W822MSEJBN aluminum electrolytic capacitor.

Application Field

The LQR2W822MSEJBN aluminum electrolytic capacitor is typically used in applications where long life and high reliabllity are required. This includes applications in the computer, telecommunications, and automotive industries, as well as for high-end audio equipment. The capacitor’s wide range of operating temperatures (-40C to +125C) makes it suitable for use in automotive, aerospace, and military environments. The LQR2W822MSEJBN also has an excellent shelf life and a low-resistance, low-ESR design that helps minimize power losses.

Working Principle

The LQR2W822MSEJBN aluminum electrolytic capacitor works in much the same way as other types of capacitors. It consists of two metal plates or electrodes, separated by an insulator (known as the dielectric) and filled with an electrolyte. An electric charge is stored in the capacitor when the two electrodes are connected to a voltage source. The amount of charge stored in the capacitor depends on the capacitance of the capacitor, which is determined by the size and composition of the two electrodes.The electrolyte found in the LQR2W822MSEJBN aluminum electrolytic capacitor is made up of a special grade of aluminum oxide. This aluminum oxide is highly stable and has been formulated to provide long-term reliability even at high temperatures. As the voltage increases, the oxide layer expands and contracts, allowing electrons to pass easily between the two electrodes. This ensures that the capacitor is able to safely store a charge without suffering from any degradation over time.The LQR2W822MSEJBN aluminum electrolytic capacitor also has a lower ESR (equivalent series resistance) than many other types of capacitors. This means that less power is lost in the capacitors, resulting in higher efficiency. The low ESR allows the capacitor to operate at a much higher temperature than other types of capacitors without any degradation in performance.

Conclusion

The LQR2W822MSEJBN aluminum electrolytic capacitor is a high-performance capacitor that offers excellent reliability and long-term stability. It is suitable for use in a wide range of applications, such as computers, telecommunications, and automotive systems, as well as high-end audio equipment. The capacitor is made up of two metal plates, separated by an electrolyte, and its low-resistance, low-ESR design ensures minimal power losses and higher efficiency.

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