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Aluminium Electrolytic Capacitors

PEH534YDG3470M2 is a small aluminum electrolytic capacitor that belongs to the family of aluminium electrolytic capacitors. Such miniature capacitors are designed with a cathode protected and vent cover, which are injected with low molecular weight plastic, thereby insulating the capacitors and ensuring waterproofness, as well as being safer overall.

Application field of the PEH534YDG3470M2

The PEH534YDG3470M2 is a miniature capacitor designed primarily for networking and communication applications and EMI filtering, where its high performance and ultra-low equivalent series inductance make it ideal for high-frequency switching and applications requiring a small form factor. Such applications include telecom, ethernet, and various high-speed communications equipment. The small form factor and ceramic construction make the PEH534YDG3470M2 ideal for use in communications equipment and equipment with limited space.

Working Principle of PEH534YDG3470M2

The PEH534YDG3470M2 is an aluminum electrolytic capacitor which works on the same principle as a normal aluminum electrolytic capacitor. It consists of a metalized aluminium foil and a electrolyte solution, both of which are separated by a dielectric such as paper, resin or mica. When a voltage is applied, ions from the electrolyte are attracted to the metalised aluminium foil, which builds up a layer of charge. This results in a storage of electrical energy. At the same time, the electrolyte solution serves to alter the dielectric strength of the capacitor, thus altering the capacitance of the device. This will vary depending on the voltage applied and the electrolyte used, giving the PEH534YDG3470M2 the ability to offer variable capacitance in a very small form factor. The high performance of the PEH534YDG3470M2 also makes it capable of operating with high frequencies.

Conclusion

The PEH534YDG3470M2 is a miniaturized aluminum electrolytic capacitor designed to offer high performance in networking and communication applications. It features a small form factor, making it ideal for use in equipment with limited space, while its unique construction ensures high performance and ultra-low equivalent series inductance. It also offers variable capacitance due to its use of electrolyte solution and can operate at high frequencies for maximum efficiency.

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