LGJ2D681MELC20

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum electrolytic capacitors are used for a variety of applications, such as decoupling, filtering, energy storage, and voltage regulation. The LGJ2D681MELC20 is a multi-section aluminum electrolytic capacitor with a wide variety of capabilities and a long life expectancy. It is commonly used in switching power supplies, DC/DC converters, and AC/DC converters.

The LGJ2D681MELC20 is an aluminum electrolytic capacitor with a long service life, high ripple current capability, low ESR, and low impedance. It is a chip-type electrolytic capacitor with multiple pins, which are suitable for automated assembly. The LGJ2D681MELC20 is designed for high power applications up to 65V. It has a temperature rating of -40 - +105°C and an ESR in the range of 0.16 - 0.39 Ohms.

The working principle of the LGJ2D681MELC20 is based on the electrochemical principle of Faraday’s law. Basically, this law states that when a voltage is applied to an electrolytic solution, ions migrate to opposite electrodes. This process results in the formation of an electric double-layer capacitance. The aluminum electrolytic capacitor has an electrolyte, which is usually an organic solvent containing some acid, and two metal plates. One plate is aluminum foil, and the other is a thin film of aluminum oxide, they are separated by a paper impregnated with the electrolyte.

When a voltage is applied to the aluminum capacitor, electrons from the negative plate are transferred to the positive one. This process creates a charge separation in the aluminum oxide layer. As a result, the electrons are stored in the oxide layer, and the capacitor is able to store electrical energy. The stored electrons in the oxide layer also act as an electrical insulator, reducing the possibility of arcing between the two metal plates. The higher the voltage, the greater the amount of electrons that can be stored in the oxide layer, and thus the higher the amount of stored energy.

The LGJ2D681MELC20 is a high-quality, multi-section aluminum electrolytic capacitor suitable for many applications, including switching power supplies, DC/DC converters, and AC/DC converters. It has a long life expectancy, low ESR, and high ripple current capability, allowing for reliable and efficient operation in demanding applications. The LGJ2D681MELC20 is a great choice for those looking for a high-performance aluminum electrolytic capacitor for their application.

The specific data is subject to PDF, and the above content is for reference