LGU2C391MELZ

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Aluminum electrolytic capacitors are a type of capacitor that uses an electrolyte to create electrical energy in the form of an electric double layer on the surface of an aluminum oxide film. They are commonly used in low- to medium-frequency electronic circuits and have a wide range of applications, including power applications. The LGU2C391MELZ is an aluminum electrolytic capacitor from Panasonic that is designed for use in the above-mentioned applications. This article will discuss the application field and working principle of the LGU2C391MELZ aluminum electrolytic capacitor.

One major application field of the LGU2C391MELZ aluminum electrolytic capacitor is in the area of power applications. These capacitors are designed for use in power supplies, rectifiers, inverters, and other power electronic circuits. Their excellent performance in high current applications makes them a preferred choice for use in these applications. The LGU2C391MELZ has a wide capacitance range as well as a temperature rating of up to 105°C, making it suitable for use in high temperature applications.

The working principle of the LGU2C391MELZ aluminum electrolytic capacitor is based on the electric double-layer effect. The capacitor consists of two metal plates which are separated by an electrolyte dielectric layer. When a voltage is applied to the plates, the electrolyte layer establishes an electric double-layer which forms a charge-storing surface. This allows for the capacitor to store the charge for a longer period of time, resulting in increased capacitance. The LGU2C391MELZ has an overall capacitance of 290uF and a maximum DC working voltage of 25V, making it suitable for use in power applications involving a wide range of voltages.

The LGU2C391MELZ aluminum electrolytic capacitor is designed with a long life, making it perfect for use in applications where the capacitor will be in continuous use. The capacitor is rated to last up to 2000 hours at full rated voltage. The capacitor also has a relatively low internal resistance, making it suitable for use in power circuits.

In conclusion, the LGU2C391MELZ aluminum electrolytic capacitor is a versatile capacitor which is designed for use in a variety of power applications. It has a wide capaictance range and a long life, making it suitable for use in high temperature and long-lasting continuous use power applications. This capacitor is an ideal choice for applications such as rectifiers, inverters, and other power electronic circuits.

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