LLS1E123MELB

Series:	LLS
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	12000µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	3000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	3.8A @ 120Hz
Ripple Current @ High Frequency:	4.37A @ 50kHz
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	1.181" Dia (30.00mm)
Height - Seated (Max):	1.063" (27.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can - Snap-In

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Aluminum Electrolytic Capacitors: LLS1E123MELB Application Field and Working Principle

Aluminum electrolytic capacitors are a type of electrolytic capacitor that utilizes aluminum as the anode in place of a standard tin-oxide coated anode. The aluminum electrolytic capacitor is one of the most widely used capacitors, owing to its excellent electrical characteristics, low cost, and wide range of applications. The LLS1E123MELB is a popular, low-cost, flexible aluminum electrolytic capacitor that offers a wide range of uses in devices and applications. This paper will discuss the application field and working principle of the LLS1E123MELB.

Application Field

The LLS1E123MELB aluminum electrolytic capacitor is designed for general-purpose electronic applications, such as in DC/DC converters, LCD TVs, mobile phones, and computers. Due to its low cost and versatility, it is becoming increasingly popular in many electronic devices. The LLS1E123MELB also has a wide range of safety-critical applications, such as in medical and industrial equipment. As it can handle high temperatures and has a long life, it is often used in automated processes, providing reliable and robust performance.

Working Principle

The LLS1E123MELB aluminum electrolytic capacitor utilizes a metalized aluminum anode, which is folded and oxidized, and a metal foil or paper cathode. The anode, cathode, and electrolyte are held together by a non-polarized electrolyte. When an electrical current is introduced, an electric field is created between the anode and cathode, causing the anode to become charged while the cathode remains neutral. The electric field facilitates the movement of ions between the anode and cathode, forming a dielectric barrier. This barrier is capable of storing electrical energy when the electrical current is removed. The capacitance of the LLS1E123MELB capacitor is determined by the size of the anode, the dielectric barrier, and the electrolyte.

Conclusion

The LLS1E123MELB aluminum electrolytic capacitor is a low-cost component that offers versatile and reliable performance in a wide range of electronic applications. Its working principle involves the use of a metalized aluminum anode and a metal foil or paper cathode, which are held together by a non-polarized electrolyte. This creates a dielectric barrier capable of storing electrical energy when the electrical current is removed. The LLS1E123MELB capacitor is widely used in a range of applications, particularly those that require high temperatures and long lifespans.

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