478LBA050M2CE

Series:	LBA
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	4700µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	123.46 mOhm @ 120Hz
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	2.86A @ 120Hz
Ripple Current @ High Frequency:	3.575A @ 10kHz
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Height - Seated (Max):	1.457" (37.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can - Snap-In

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, also known as electrochemical capacitors, belong to one of the most fundamental components of the electric circuit. Part of the larger family of capacitors, these aluminum electrochemical devices occur most often in applications related to power supplies, energy storage, and electrical equipment.The 478LBA050M2CE Aluminum Electrolytic Capacitor is a particularly common choice of product, with multiple characteristics such as capacity, voltage, and size. Composed of two metal electrode/anode plates held together by a dielectric* – usually paper, aluminum, or polyethylene – and further sealed within an electrolyte filled container; these aluminum electrolytic capacitors have the capability to both store and dissipate small amounts of electricity, which powers a circuit in a variety of applications.The selection of aluminum electrolytic capacitors available feature the ability to store larger amounts of energy relative to other types of components – leading to a more cost effective total system. This type of capacitor generates far more capacity for its size and is thus able to facilitate the high standing energy-storage needs of a system while occupying a smaller footprint.

478LBA050M2CE Application Fields and Working Principle:

The 478LBA050M2CE is a long-life aluminum electrolytic capacitor crafted with an organic polymer electrolyte, which features high-temperature stability and potential electric valves. This particular capacitor demonstrates a temperature range of minus-55 to plus-105 degrees Celsius and a capacitance range of 49µF to 50µF at a rated voltage of 20 volts DC.This capacitor can be used in a variety of applications ranging from audio systems and DVD players to amplifiers and power supplies, as well as other, more singular use cases. The 478LBA050M2CE Aluminum Electrolytic Capacitor is designed to continuously store small amounts of energy in order to maintain the power and stability of a system, as it works as a buffer in order to help protect microprocessors from voltage changes.The working principle of an aluminum electrolytic capacitor is fairly simple. When a voltage is applied to the two terminals of the device, a current runs through the electrolyte fluid present in the capacitor, creating a charge. This charge is then stored in the dielectric material of the capacitor, allowing electrical conduction when reverse voltage is applied. Once current is applied to the device, the electrical charge travels through the dielectric material and accumulates in the anode, generating a potential field so as to build up enough charge to balance the voltage with the opposite, cathode side. This voltage, or potential difference, is what facilitates the electrical conduction within the capacitor and is used for a variety of applications.In summary, aluminum electrolytic capacitors are one of the most commonly seen electric components in most power supplies, energy storage, and electrical equipment. The 478LBA050M2CE aluminum electrolytic capacitor is specifically used in applications such as audio systems, DVD players, amplifiers, and power supplies, and operates by establishing a potential field which builds up enough charge to balance the voltage between the anode and cathode sides. This allows electrical conduction within the capacitor to be used in a variety of applications requiring small amounts of electrical store. *Dielectric: A non-conductive material or substance used to separate parts of an electrical device, exposing them to different electric potentials.

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