LGJ2D221MELB15

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.669" (17.00mm)
Size / Dimension:	1.181" Dia (30.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	1.35A @ 50kHz
Ripple Current @ Low Frequency:	900mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	LGJ
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	200V
Tolerance:	±20%
Capacitance:	220µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Aluminum Electrolytic Capacitors are electronic components used in applications like audio filtering, power supply smoothing, rectification and other related purposes. LGJ2D221MELB15 is a specific type of aluminum electrolytic capacitor. In this article, we will discuss the application fields and working principles of this type of capacitor.

Application Fields

LGJ2D221MELB15 type of aluminum electrolytic capacitor has several applications that make it particularly useful. It is typically used in audio filters, power supply smoothing, rectification, filtering, and other applications requiring an effective ripple filter. It is also used in industrial automation, consumer electronics, home appliances, and various other electrical and electronic equipment.

Working Principle

The working principle of aluminum electrolytic capacitors is based on the electrolytic process. It is a process in which two metal plates separated by a dielectric are connected by a liquid electrolyte. The electrostatic field produced by the dielectric acts as an insulator between the two metal plates, forming a capacitor.The capacitance of the electrolytic capacitor is determined by the area of the metal plates, the distance between them, and the permeability of the electrolyte. In the case of the LGJ2D221MELB15, the capacitance is calculated at 1.69 µF at a voltage rating of 10V.Additionally, aluminum electrolytic capacitors have a wide range of operating temperatures. This makes them suitable for most applications and allows them to be used in high frequency and high current applications. Common applications include audio filtering, power supply smoothing, and rectification.

Conclusion

In conclusion, the LGJ2D221MELB15 type of aluminum electrolytic capacitor is an electronic component with a wide range of applications. It is used in audio filtering, power supply smoothing, rectification, filtering, and other applications requiring an effective ripple filter. Additionally, its working principle is based on the electrolytic process, and its capacitance is determined by the area of the metal plates, the distance between them, and the permeability of the electrolyte. Lastly, its wide range of operating temperatures make it suitable for most applications and allow it to be used in high frequency and high current applications.

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