Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.654" (42.00mm)
Size / Dimension:	0.787" Dia (20.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ Low Frequency:	2.25A @ 120Hz
Applications:	Audio
Ratings:	--
Series:	LKG
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	1000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	16V
Tolerance:	±20%
Capacitance:	12000µF
Part Status:	Active
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, also known as electrolytic capacitors or electrolytic water capacitors, are energy storage components that use an electrolyte in combination with an aluminum foil to store an electric charge. They are the most widely used type of capacitor because they are relatively inexpensive but still provide good capacitance. The LKG1C123MESYAK is a surface mounted aluminum electrolytic capacitor. It is a very versatile component and has many applications in a variety of industries. In this article we will discuss its application fields and working principle.

Application Fields

Aluminum electrolytic capacitors have many applications across a variety of industries, including power electronics, automotive, consumer electronics, and medical. In the field of power electronics, aluminum electrolytic capacitors are often used to reduce voltage ripples in power supplies, as they have a very low internal series resistance. This makes them ideal for power supplies, as they can help filter out unwanted voltage ripples without introducing any additional losses. The automotive industry is another application field for aluminum electrolytic capacitors. They are often used in automotive applications such as engine control systems, power steering, and brake systems. In these systems, the capacitors help reduce the electrical noise and provide voltage smoothing which enhances the performance of the systems. Aluminum electrolytic capacitors are also used extensively in consumer electronics. They are used in a variety of circuits, from simple audio circuits to complex circuits used in high-end audio equipment. In these applications, the capacitors help reduce noise and provide voltage smoothing, which can significantly improve the sound quality of audio equipment. Finally, aluminum electrolytic capacitors are also used in medical applications. They are often used in electronic medical devices, such as pacemakers and electrocardiographs. In these applications, the capacitors help reduce noise and provide voltage regulation, which helps improve the accuracy of medical devices.

Working Principle

The working principle of aluminum electrolytic capacitors is fairly simple. At the heart of the capacitor is an aluminum electrolyte, which is an electrically conductive solution. This electrolyte is placed between two thin aluminum foils, which act as the electrodes. When a voltage is applied to the electrodes, the electrolyte starts to break down, forming a thin oxide layer. This oxide layer acts as a dielectric, and it is this dielectric that stores the electrical charge. This charge is then released when the voltage is removed, allowing the capacitor to be used for a wide variety of applications. In the case of the LKG1C123MESYAK, the electrolyte used is an ammonium borate solution. This provides the capacitor with higher capacitance and good stability. Due to its high capacitance, the LKG1C123MESYAK is a suitable choice for a variety of applications, such as voltage smoothing and noise reduction.

Conclusion

In conclusion, the LKG1C123MESYAK is a versatile aluminum electrolytic capacitor. It is used in a variety of applications in the automotive, power electronics, consumer electronics, and medical industries. Its working principle is relatively simple, and it uses an electrolyte in combination with an aluminum foil to store an electric charge. This capacitor is a good choice for applications such as voltage smoothing and noise reduction, and its high capacitance makes it suitable for a wide variety of applications.

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