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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, also known as "electrolytic capacitors", are divided into polarized aluminum electrolytic capacitors and non-polarized aluminum electrolytic capacitors. It is the most widely used capacitor in circuit today. The charge and discharge control characteristics of electrolytic capacitors are very good, so it is often used as a filter capacitor in the circuit.

420MXK820MEFCSN30X60 application field

420MXK820MEFCSN30X60 aluminum electrolytic capacitors are small-sized, multi-functional and low-cost capacitors. They are widely used in a variety of digital and analog circuits such as LCD display, picture tube circuit, communications electronic circuit protection equipment, cameras, computers, toys, automobiles, airplanes, etc.

420MXK820MEFCSN30X60 working principle

420MXK820MEFCSN30X60 aluminum capacitors use aluminum foil as an electrode, and the breakdown strength is large. The electrolyte is solidified on the aluminum foil to make the capacitor. The charger is a metal oxide layer that uses electrolysis to form a monolayer of insulator on the aluminum foil, so that the thin dielectric layer forms an anode and the electrolyte acts as a cathode. The anode of the capacitor is formed by winding an anode composed of an aluminum foil coated with an oxide layer and a scarf around it. The capacitance is determined by the size of the electrode. The capacitor is internally filled with an electrolyte, which is an electrolytic solution containing organic solvents, acids and alkalis.

Conclusion

420MXK820MEFCSN30X60 aluminum electrolytic capacitors are widely used in a variety of digital and analog circuits, providing multi-functional and low-cost capacitance. Its working principle is based on using aluminum foil as an electrode, and the breakdown strength is large. The electrolyte is solidified on the aluminum foil to make the capacitor.

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