LNX2G183MSEK

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Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor is a passive two-terminal electrical component which consists of flat aluminum foils separated by a paper impregnated with an electrolyte solution. Aluminum electrolytic capacitors have capacitance values ranging from microfarad levels to tens of thousands of microfarads. They are available in a variety of package sizes, voltage ratings and temperature ranges.

The LNX2G183MSEK aluminum electrolytic capacitor is a Small Aluminum Electrolytic Capacitor with a rated voltage of 6.3V. This type of capacitor features a non-solid electrolyte construction, which reduces its effective equivalent series resistance (ESR) value, resulting in improved temperature stability, higher capacitance values and shorter product life.

Application Field

The LNX2G183MSEK aluminum electrolytic capacitor is widely used in various electronic applications and circuits. These include power supply filters, power supply ripple filters, input and output DC/DC converter filters and audio circuits. The capacitor can also be used as a main capacitor in a power supply or as a bypass capacitor. In addition, its small size and low ESR make it suitable for radio frequency (RF) applications.

Working Principle

The working principle of an aluminum electrolytic capacitor is based on the principle of electrochemical double layer capacitance. In a nutshell, a pair of metal foils (aluminum) separated by an electrolyte serve as the electrodes of the capacitor. A potential difference applied between the electrodes causes a charge to be stored in the electrolyte solution. This charge can then be released when the capacitor is discharged.

The electrolyte solution has two functions; it acts as a separator between the two electrodes and also serves to transport the charges from one electrode to the other. The thickness of the aluminum foils and the type of electrolyte used determines the capacitance of the capacitor. The capacitor also has its own internal resistance, which is affected by the type of the electrolyte and the area of the electrodes.

In addition, the LNX2G183MSEK aluminum electrolytic capacitor also has a ripple current rating, which indicates the maximum amount of ripple current that the capacitor can handle without being damaged. This ripple current should be taken into account when selecting a capacitor for a particular application.

The LNX2G183MSEK aluminum electrolytic capacitor is a high-performance device which provides excellent capacitance, low ESR, and a long product life. It is widely used in various electronic application and circuits, providing a cost-effective solution for many of today\'s complex electronics designs.

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