LGU2W391MELC

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Aluminum Electrolytic Capacitors are electrochemical capacitors used in applications requiring high capacitance values and typically come in small packages. The LGU2W391MELC is a long-life aluminum electrolytic capacitor, used in a wide variety of applications. These versatile capacitors provide excellent performance and reliability.

The LGU2W391MELC offers several features that make it the capacitor of choice for many electronic projects. For starters, it has a wide temperature range, from -55℃ to +105℃. This allows it to operate in extreme temperatures, making it well-suited for use in rugged environment applications. Its long life also makes it a great choice for high volume production and long-term use. The capacitor also features low equivalent series resistance (ESR) and high insulation resistance, which makes it a great choice for high-performance electronic projects.

The LGU2W391MELC is widely used in a variety of applications. It\'s commonly used in power supplies, motor drives, control systems, inverters, and other applications requiring high capacitance. In addition, it\'s also suitable for use in LED lights, LED indicators, and other lighting applications. It\'s also found in automotive, audio, and video applications.

The working principle of the LGU2W391MELC is based on a combination of dielectric and electrochemical reactions. The dielectric material is composed of aluminum oxide, which stores the electric charge and acts as an insulator. A thin layer of electrolyte is placed between the metal plates of the capacitor, which allows the charges to move from one plate to the other. As voltage is applied to the capacitor, the charges stored in the aluminum oxide layer move to the electrolyte and electric current flows across the capacitor.

The electric charge stored in the capacitor is equal to the voltage applied multiplied by the capacitance value and this is known as the capacitance voltage coefficient. The capacitance voltage coefficient is a key parameter that affects the performance of the capacitor. The capacitance voltage coefficient of the LGU2W391MELC is relatively high, which is beneficial in applications requiring stable performance over a wide range of voltages.

The LGU2W391MELC is a long-life aluminum electrolytic capacitor and a great choice for applications requiring high performance and reliability. The wide temperature range and low ESR allow it to be used in a wide range of applications. In addition, it offers high capacitance values, making it suitable for many electronic projects.

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