LGJ2Z391MELC15

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Aluminum electrolytic capacitors are widely used in electronics due to their advantageous combination of size and capacitance. They usually have a long life span and are low cost. The LGJ2Z391MELC15 is one such capacitor and it has a wide range of applications. In this article, we will discuss the application field and working principle of the LGJ2Z391MELC15.

The LGJ2Z391MELC15 is a radial leaded aluminum electrolytic capacitor. It features a high capacitance of 390μF and its rated voltage is 25 VDC. The dimensions of this capacitor are 5.1 × 11 mm and its temperature range is -40°C to +105°C. The capacitor has been designed to offer high reliability and long life. This makes it ideal for a range of applications, including power supply, consumer electronics, aviation, defense, communication, automotive, and renewable energy. It is often used for filtering, power rectification and stabilizing.

Now let\'s take a closer look at the working principle of the LGJ2Z391MELC15. This aluminum electrolytic capacitor works by charging a positive and negative plate with electrolytes of different concentration. When a voltage is applied to the plates, the movement of ions between the plates creates an electric current, which is then stored in the capacitance. In the LGJ2Z391MELC15, the aluminum oxide layer acts as the dielectric material, which helps to prevent leakage and increases the capacitor’s efficiency. In addition, the capacitor has an anodized aluminum case which helps shield it from external influences such as atmospheric moisture and dust.

In conclusion, the LGJ2Z391MELC15 is an aluminum electrolytic capacitor which offers a high capacitance, a wide range of applications and high reliability. It features a radial leaded design and a temperature range of -40°C to +105°C. The working principle of the capacitor involves the movement of ions between positive and negative plates in the presence of electrolyte. The aluminum oxide layer acts as the capacitor\'s dielectric material, while the anodized aluminum case helps to protect it from outside influences. The LGJ2Z391MELC15 is an ideal choice for filtering, power rectification and stabilizing applications.

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