338LBA035M2BC

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Aluminum electrolytic capacitors are energy storage components in electric equipment and electronic components. They are widely used in electric medical instruments, electronic computers, military electronic systems, instrumentation, power electronic equipment and automobiles. 338LBA035M2BC is a kind of aluminum electrolytic capacitor. This article will discuss its application field and working principle.

Application Field

338LBA035M2BC is a kind of aluminum electrolytic capacitor, whose effects are equivalent to that of a cylindrical capacitor of the same diameter and length, but with greater capacitance per unit volume. Currently, it is mainly used in digital products, IPODs, MP3s, digital cameras, LCDs, etc. It can improve the performance of voltage filtering. Besides, its small resistance makes it ideal for use in high-grade audio equipment that requires low impedance for low-noise operation. It features high reliability, high ripple current, high temperature resistance and small size.

Working Principle

338LBA035M2BC is an aluminum electrolytic capacitor, which consists of two opposing electrodes and an electrolyte. Its structure is simple, covering a pocket of an anode and it is usually made of aluminum foil. The separation of the two electrodes establishes a static electric field that stores energy in an electric double layer surrounding the electrodes. A thin oxide layer is formed on the surface of the aluminum anode by oxidation. The oxide acts as a dielectric. Then a cathode is found, which is generally made of non-metal materials like graphite.

In the capacitor, a positive charge is stored on the anode, and a negative charge is stored on the cathode. When positive and negative charges attract each other, an electric field is created to balance the accumulated charges. This electric field stores energy and stores the charge after the power is turned off. These charges will remain in a static state and can be recharged and discharged repeatedly.

Conclusion

338LBA035M2BC is a kind of aluminum electrolytic capacitor and it can be used in digital products, IPODs, MP3s, digital cameras, LCDs, etc. The working principle of this kind of capacitor can be concluded as an anode and a cathode with a thin oxide layer as a dielectric, and a static electric field set up to store energy. Ultimately, it maintains a storage of electric charges and has the advantages of high reliability, high ripple current, high temperature resistance and small size.

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