LAQ2D821MELA50

An aluminum electrolytic capacitor is a type of capacitor with an electrolyte between the two aluminium electrodes along with a dielectric surface coating. The electrolyte provides a higher capacitance than the surface area of the electrodes. The amount of capacitance that a capacitor can hold is determined by the amount of electrolyte present in it. This type of capacitor is also known as an electrolytic capacitor. It has a wide range of applications in electric circuits.

The LAQ2D821MELA50 is a type of aluminum electrolytic capacitor. It is an axial lead through-hole aluminum electrolytic capacitor. It is specifically designed for use in high humidity and high temperature applications. Its rated temperature range is -55°C to 85°C. The rated voltage of this capacitor is 50V, and its rated capacitance is 2.2 microfarads. It has a maximum allowable leakage current of 0.2 mA and a maximum ripple current of 3 mA. These parameters make it suitable for use in a wide range of applications.

The working principle of an aluminum electrolytic capacitor is based on Faraday’s law of electrolysis. When a voltage is applied to the capacitor, electrons flow from one of the electrodes to the other due to the electric field generated between them. This results in the formation of an electric double layer between the electrolyte and the electrodes. The electric double layer acts as a barrier for charge and prevents electrons from passing through it. The result is an increase in the capacitance of the capacitor.

The LAQ2D821MELA50 capacitor is widely used in a range of power electronics applications such as power supplies, DC/DC converters, line filters, and EMI filters. It is also used in telecommunications, audio, and automotive applications. It can also be used for decoupling and bypass applications.

Overall, the LAQ2D821MELA50 is an aluminum electrolytic capacitor which is designed for use in high humidity and high temperature applications. Its rated temperature range is -55°C to 85°C, and its rated voltage is 50V. The working principle of this capacitor is based on Faraday’s law of electrolysis. It is widely used in power electronics, telecommunications, audio, and automotive applications.