LNY2W272MSEF

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	5.709" (145.00mm)
Size / Dimension:	2.008" Dia (51.00mm)
Lead Spacing:	0.866" (22.00mm)
Ripple Current @ High Frequency:	14.42A @ 10kHz
Ripple Current @ Low Frequency:	10.3A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	LNY
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	2700µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Aluminum electrolytic capacitors, also known as “AlCap”, are specialized electrical components whose job it is to accumulate, store, and transfer electrical energy. They are most commonly used in consumer electronics such as laptops, smartphones, and digital cameras. They are also used in a variety of industrial, scientific, and medical applications. A specific type of capacitor known as the LNY2W272MSEF has become increasingly popular for its ability to operate efficiently under extreme conditions, making it ideal for a wide range of applications.

The LNY2W272MSEF: Aluminum Electrolytic Capacitor Overview

The LNY2W272MSEF is an aluminum electrolytic capacitor that uses liquid or solid electrode material, depending on the application requirements. It is designed to supply higher voltage-capacity than other types of capacitors, and to handle higher temperatures and current levels than traditional capacitors. It is a compact package with superior reliability and longer cycle life. This aluminum electrolytic capacitor is also highly efficient; when combined with its small size and low cost, it is an ideal choice for a variety of applications. Examples of suitable uses include switching power supplies, DC-DC converters, and other power circuits. Other notable features of the LNY2W272MSEF include lower internal impedance for higher impedances and higher ripple current ratings. Additionally, it has a greater tolerance for high temperatures and elevated humidity levels.

Application Field

The primary application field for the LNY2W272MSEF is in power circuits where its high capacity and ripple current performance are required. It is particularly suitable for switching power supplies, DC-DC converters, and other power circuits. Its superior efficiency and small size also make it a great choice for LED lighting and other industrial control systems. Additionally, this capacitor could be used in a variety of medical, consumer, and scientific applications.

Working Principle

The working principle of aluminum electrolytic capacitors is based on a simple idea: electrons are stored on a thin layer of aluminum foil and separated from one another by an electrolyte material. This material can be either a liquid or a solid depending on the application requirements. When a voltage is applied to the capacitor terminals, the foil starts to accumulate electrons, and these electrons create strong electrical fields. When current flows through the capacitor, the positive ions in the electrolyte material are attracted to the negative charge on the foil and the negative ions are attracted to the positive charge. This attraction causes the capacitor to be “charged”, and the electrons stored on the foil create a voltage across the capacitor’s terminals. The capacitor will then start to discharge when the voltage is removed.

Conclusion

The LNY2W272MSEF aluminum electrolytic capacitor is an ideal choice for power circuits where its high capacity and ripple current performance are required. Its superior efficiency, small size, and low cost make it a great choice for a variety of applications, including switching power supplies, DC-DC converters, LED lighting, medical, consumer, and scientific applications. The working principle of aluminum electrolytic capacitors is based on the accumulation and transfer of electrons, which are stored on a thin layer of aluminum foil and separated from one another by an electrolyte material.

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