Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors (also called aluminum electrolytic capacitors) are components that store electric energy in the form of electric energy. It is composed of two metal (aluminum) electrodes and a conductive polymer as electrolyte. It is used as a kind of electric energy storage in modern electrical and electronic engineering and other fields. The capacitance of aluminum electrolytic capacitor is generally from 1μf to 10,000μf. The main features are large capacity and large size. Its frequency characteristic and stability is poor, the high working temperature performance is poor and the life is shorter. It is mainly used in low frequency and dc circuit.

LLS2V391MELA application field and working principle

The LLS2V391MELA is an aluminum electrolytic capacitor. It has long life, good flame retardant and low leakage. The working principle of LLS2V391MELA is mainly based on Faraday\'s law of electrolysis, making use of the electrostatic capacity generated by a reverse pair of electrically polarizing metal particles (electrodes) between the two plates. Reversible dynamic electric field will be generated during voltage charging, so as to realize electrochemical reaction.

The application field of LLS2V391MELA is almost the same as that of other aluminum electrolytic capacitors, including the main applications in general power supply filters, sound equipment, computer power supplies, inverters, automation equipment and other electronic products, emergency power, industrial and automobile power supply systems. It can also be used as a common capacitor, filter capacitor, start capacitor, backup capacitor and so on.