LLG2E102MELB35

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Aluminum Electrolytic Capacitors, with their high energy density, wide ambient temperature range and long life expectancy, are crucial components in a range of electronic and electrical circuits. LLG2E102MELB35 is a type of aluminum electrolytic capacitor, which has a wide range of applications and features a unique working principle.

The LLG2E102MELB35 represents the kind of aluminum electrolytic capacitor type with a cylindrical shape, a radial component. Its pin configuration is 1+ / 2+ / 1- and a capacitance of 102 μF with a voltage rating of 35V.LLG2E102MELB35’s rated ripple current and temperature range is 100 mA at 100 KHz, 85°C (ambient). It has an ESR rating of 207 mΩ at 100KHz.

In practice, LLG2E102MELB35’s most common applications include mid- and low- voltage rectifiers, compensating circuits, snubbers, pulse circuits and energy storage for high peak currents. It’s employed in all sorts of electronic systems as a component, which helps reduce the ripple current and minimize noise. Components such as these are used in the automotive and industrial applications both in the design and production of the systems.

The working principle of the LLG2E102MELB35 can be broken down into four primary stages, beginning with the formation of the capacitor. There are two metal layers, typically of aluminum and tantalum, which are separated by an electrolyte of oxidized saline at room temperature. The combination of the two materials sets up a voltage potential, allowing current to flow through the capacity.

The second stage is the absorption of the electrolyte into the capacitor’s internal electrode structure. This concentration of the electrolyte leads to the formation of a highly capacitive layer, the dielectric, which has a thickness of around five nanometers. The dielectric layer further enhances the capacitor’s performance.

At the third stage, the electrolyte reacts with the materials on the electrodes. This reaction forms a special type of crystalline film called an anodized layer, with an average electrolysis resistance of around 10 mΩ. Finally, the fourth stage is the formation of the capacitive layer with a thickness of around 0.2–1 μm. This layer helps reduce the effective resistance of the device.

The four stages involved in the working principle of the LLG2E102MELB35 allow it to offer a variety of advantages to the user. These include its high capacitance, low equivalent series resistance, very low cost, and high current and temperature ratings. All of these features ensure its wide application in the electronic industry.

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