LGUW6221MELC

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

Aluminium electrolytic capacitors are one of the most widely used types of capacitors. These capacitors are composed of two metal electrodes (anode and cathode) separated by an electrolyte, with a dielectric oxide layer in between. In its simplest form, an aluminium electrolytic capacitor consists of a foil anode, dielectric oxide layer, an aluminium electrolyte and a cathode foil. The dielectric oxide layer helps to protect the capacitor from damage due to mechanical shock, voltage spikes and temperature changes.

LGUW6221MELC is a type of aluminum electrolytic capacitor. It has the advantages of large capacity, low ESR and high reliability. The nominal voltage of the device is 25V and the capacitance range is from 10μF to 4700μF. The size of the package is 6.3*12.5mm.

The application field of LGUW6221MELC mainly involves power management, noise filtering and high frequency filtering. It can effectively suppress the propagation of high frequency noise, reduce the RFI and EMI effects, and reduce the power supply voltage ripple.

The working principle of LGUW6221MELC is based on Faraday\'s law of electrolysis. In an electric field, the anode and the cathode are charged with electrons of opposite polarity. The current through the capacitor is determined by the amount of charge which passes through it. The amount of charge passing through the capacitor is determined by the electrolyte, which acts as an ionic conductor. When a voltage is applied across the two electrodes, the amount of charge stored in the electrolyte forms an electrostatic field between them. The magnitude of the electric field is determined by the capacitance (C) and the voltage (V) applied to the terminals.

LGUW6221MELC has many practical benefits and applications. It has a very low ESR, which ensures its high reliability. The wide range of capacitance values and the small size of the package make it ideal for use in power management and high frequency filtering applications.

In conclusion, LGUW6221MELC is an aluminum electrolytic capacitor with a wide application field and operating principle. It is used in power management, noise filtering, and high frequency filtering. It has advantages of robust construction, compact size, and high reliability.

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