LQR2W392MSEJBN

Ratings:	--
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	3.661" (93.00mm)
Size / Dimension:	3.543" Dia (90.00mm)
Lead Spacing:	1.252" (31.80mm)
Ripple Current @ High Frequency:	19.04A @ 10kHz
Ripple Current @ Low Frequency:	13.6A @ 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:	3900µF
Part Status:	Active

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Aluminum electrolytic capacitors are electrical components that are commonly used in electronic circuits. They are made of an aluminum oxide layer that is sandwiched between two aluminum electrodes. This layer of oxide forms the dielectric that stores the electric charge. Aluminum electrolytic capacitors are widely used in many electronic circuits as they provide high capacity and low cost.The LQR2W392MSEJBN is an aluminum electrolytic capacitor from Nichicon, a manufacturer of high-quality electrolytic capacitors. It is a radial lead, snap-in style capacitor with a high surge voltage rating and low ESR (Equivalent Series Resistance) value. The LQR2W392MSEJBN is a surface-mount aluminum electrolytic capacitor that provides a small size, high capacitance, and low ESR value for efficient filtering and decoupling of the power supply.The LQR2W392MSEJBN capacitor is used in many applications, including power supplies, voltage regulators, switchers, oscillators, timers, and other equipment. It can be used in applications that require low leakage current and high ripple current capabilities. It is also ideal for power converter circuits in domestic and industrial power supplies.The working principle of the LQR2W392MSEJBN is based on Faraday\'s law. Faraday\'s law states that the electric field inside a capacitor is proportional to the rate of change of the electric flux through the capacitor. The electric flux through the capacitor is based on the charge on one capacitor plate and the amount of current passing through the capacitor. As the amount of current through the capacitor increases, the electric field inside the capacitor increases, causing an increase in the voltage across the capacitor plates. This increase in voltage is called the surge voltage.When the LQR2W392MSEJBN is exposed to a surge in voltage, its aluminum oxide layer helps to absorb the energy from the surge. This energy is then dissipated as heat by the aluminum oxide layer which prevents the capacitor from being damaged.The LQR2W392MSEJBN is a high-quality aluminum electrolytic capacitor that offers excellent energy-saving characteristics. It is capable of withstanding high surge voltages and offers low ESR value, making it ideal for applications such as power supplies, voltage regulators, switchers, oscillators, timers, and other equipment.

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