E81D251VHN172MR80N

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Aluminum electrolytic capacitors are widely used around the world, for their high capacitance-to-volume ratio, low cost and relative environmental friendliness. The E81D251VHN172MR80N is a type of aluminum electrolytic capacitor and has a wide range of application areas. In this article the application field and working principle of the E81D251VHN172MR80N is explained.

An aluminum electrolytic capacitor is an electrochemical component consisting of a thin aluminum oxide film on the cathode and a porous, activated carbon layer on the anode. These components are typically flat discs or small cylinders. The E81D251VHN172MR80N is often used in high voltage applications, such as in industrial and automotive electronics and power tools, due to its high capacitance-to-volume ratio and low cost. In addition, the aluminum electrolytic capacitor has an operational temperature range of -40°C to +125°C, making it suitable for a wide range of applications.

The working principle of the E81D251VHN172MR80N aluminum electrolytic capacitor is similar to that of other aluminum electrolytic capacitors. When voltage is applied across the capacitor\'s terminals, an electric field forms across the oxide layer. This field increases the number of oxygen ions from the oxide layer, which then react with the aluminum cathode to form an electrolyte conducting solution. The electrolyte then carries positive charges from the anode to the cathode, creating an electric current through the electrolyte. This current creates an electric field which increases the capacitance of the capacitor.

The E81D251VHN172MR80N is capable of withstanding up to 30 to 80% greater ripple current than ordinary aluminum electrolytic capacitors. This is due to its construction, which consists of an anode and cathode made from aluminum layers that are separated by a separator film. The separator film is then filled with an electrolyte and packed with activated carbon granules. The activated carbon granules provide additional capacitance and increased ripple current handling capability.

Due to its high capacitance-to-volume ratio and wide operational temperature range, the E81D251VHN172MR80N is an ideal component for many types of applications. The high capacitance-to-volume ratio allows for the capacitance to be increased without taking up too much space. Additionally, the wide operational temperature range makes it suitable for use in extreme temperature conditions. Common applications include medical systems, LED lighting systems, LED array lighting fixtures, power supplies, voltage stabilizers, switching converters, and many others.

In conclusion, the E81D251VHN172MR80N is a type of aluminum electrolytic capacitor. It has a wide range of application areas due to its high capacitance-to-volume ratio, low cost and wide operational temperature range. The working principle of the E81D251VHN172MR80N is similar to that of other aluminum electrolytic capacitors and involves an electric field formed across the oxide layer to increase the capacitance of the capacitor. Due to its high capacitance-to-volume ratio and wide operational temperature range, the E81D251VHN172MR80N is an ideal component for many types of applications.

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