UWX0J101MCR1GB

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 the most commonly used passive components in electrical engineering. They are widely used in a variety of electronic circuits, such as power supply circuits, audio circuits, and motor control circuits. Among them, the UWXOJ101MCR1GB aluminum electrolytic capacitor has its own unique characteristics and functions. This article will introduce the application field and working principle of UWXOJ101MCR1GB aluminum electrolytic capacitor .

Application fields of UWXOJ101MCR1GB aluminum electrolytic capacitor

UWXOJ101MCR1GB aluminum electrolytic capacitors are mainly used in the switching power supply circuits of various electronic products, such as DVD players, computers and LCD TVs. This type of aluminum electrolytic capacitor has the characteristics of high ripple current, good ripple resistance and high reliability. The ripple current of UWXOJ101MCR1GB aluminum electrolytic capacitor is 5A, the ripple resistance measured at 100K is more than 150, and the life expectancy is longer than 2000 hours, symbols -e, uw, under conditions of 105 Celsius. In addition, it has the advantages of strong resistance to external electrical field, good temperature stability and wide use temperature.

Working principles of UWXOJ101MCR1GB aluminum electrolytic capacitor

Aluminum electrolytic capacitors are polarized capacitors with anode and cathode. The anode of the UWXOJ101MCR1GB capacitor is made of pure aluminum foil and electrolytic paper soaked in conductive liquid. The cathode is a carbon-based material which is conductive. The electrolyte is an alkaline solution which conducts electricity and the electric field between the two electrodes allows the current to flow through the capacitor. This electric field creates a charge separation in the metal oxide film, thereby forming an electric double layer on the surface of the aluminum foil (anode). The working voltage of the capacitor expands and contracts according to the charge separated in the electric double layer.

In the other direction, when the voltage applied across the capacitor drops, the ions in the liquid layer no longer remain in their correct positions and the electric double layer disappears. At this time, the resistance of the capacitor increases, and the current flows through the capacitor decreases. This process is called "decay" in the capacitance of the aluminum electrolytic capacitors.

Under the action of the electric field, the adjacent laminations of the aluminum foil are separated to form an insulating film with high dielectric properties. This dielectric layer is primarily composed of aluminum oxide, and the thicker it is, the greater the capacitance of the capacitor. The higher the frequency of the current, the faster the decay of the aluminum electrolytic capacitor.

Conclusion

The UWXOJ101MCR1GB aluminum electrolytic capacitor combines both high ripple current, high ripple resistance, and long life. It can be used in the switching power supply circuit of all kinds of electronic products, because of its advantages of strong resistance to external electrical fields, good temperature stability and wide usage temperature. Its working principle lies in the electric field between two electrodes allows the current to flow through the capacitor, and the electric field creates a charge separation in the metal oxide film.

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