ECO-S2EP181AA

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 passive electrical components that store and release electrical energy. They are widely used in a variety of electronic products and in some cases replace traditional capacitors, such as polarised film capacitors and electrolytic capacitors. ECO-S2EP181AA is one type of aluminum electrolytic capacitors with specific features.

The application field of ECO-S2EP181AA mainly includes power supplies, frequency converters, solar inverters, and automotive electronic modules. Its unique feature is it\'s absolute maximum voltage rating which is 131V. The rated capacity is 1800uF. The endurance temperature for the ECO-S2EP181AA is between -40℃ and 105℃, its leakage is usually less than 10μA and almost no derating of capacity is observed at 105°C.

The working principle of the ECO-S2EP181AA is that a self formed electrolytic aluminum oxide film is formed on its anode. An electrolyte is injected into the capacitor element between the anode foil and the cathode foil. The material of the anode aluminum foil non-electrolyte oxide film is aluminum. The cathode foil is usually tin-plated steel, and the electrolyte is organic solvent or water. When the capacitor is charged, the instantaneous electric field is high and the electrons in the conductor will drift to the anode oxide layer. Under the action of the electric field, the oxygen in the oxide layer will be dehydrogenated, and the oxygen ions generated by the charge will form a new oxide layer with the aluminum atoms of the electrode, thus forming a self-formed electrolytic aluminum oxide film. The dielectric of the dielectric is formed by the electrolytic oxide film.

The aluminum electrolytic capacitor of the ECO-S2EP181AA has a large capacity, high volumetric efficiency and high reliability. Due to the static characteristic of the oxide film, the insulation resistance is extremely high and there is little temperature drift. Moreover, this type of capacitor has a low equivalent series resistance, which enables it to work in a wide frequency range applications. The aluminum electrolytic capacitor can be widely used in power supplies, frequency converters, solar inverters and automotive electronic modules.

ECO-S2EP181AA aluminum electrolytic capacitors are widely used for many electronic applications where reliable and durable capacitors are needed. The advantages of using the capacitor include high capacity, high volumetric efficiency, long life, good reliability, low temperature drift and high insulation resistance. It is suitable for applications where low equivalent series resistance and wide frequency range are required.

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