ECO-S2DA391DA

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Aluminum Electrolytic Capacitors: ECO-S2DA391DA Application Field and Working Principle

Aluminum electrolytic capacitors are an essential electrical component used in a variety of electronic devices. An aluminum electrolytic capacitor is made up of two aluminum electrodes surrounded by an electrolyte solution, usually in liquid form. An electric field is created between the two electrodes, which stores electrical energy.

The Eco-S2DA391DA is a type of aluminum electrolytic capacitor designed for general purpose applications. Its features include high temperature flexibility, long life, and low ESR for use in many medium to high voltage pulse applications. It is available in radial pin and axial packing. It has an 850Vdc working voltage and 39.1mF capacity.

The ECO-S2DA391DA application field includes:

• Automotive industry
• Consumer electronics
• LED lighting
• Power supplies
• Uninterruptable power supply systems
• Household appliances and industrial motors
• Telecommunication systems

The working principle of the ECO-S2DA391DA is relatively straightforward. An electric field is created by applying a voltage across the two electrodes. This electric field causes electrons to flow from one electrode to the other, resulting in the accumulation of electrical charge on the surface of the electrodes. The accumulated charge creates an electric field that is maintained even when the voltage is removed. This is what allows the capacitor to store electrical energy.

The capacitance of the ECO-S2DA391DA is determined by the surface area of the electrodes, the distance between them, and the type of electrolyte solution used. The higher the capacitance, the more electrical energy can be stored in the capacitor. Additionally, the temperature of the surrounding environment can also affect the capacitance of the capacitor.

The ECO-S2DA391DA also features low ESR, or Equivalent Series Resistance. This is a measure of the resistance to changes in current caused by the accumulation of charge on the electrodes. A low ESR value is desirable in order to minimize the internal energy losses of the capacitor. The low ESR of the Eco-S2DA391DA makes it an ideal choice for applications that require fast and precise switching.

In conclusion, aluminum electrolytic capacitors are capable of storing large amounts of electrical energy and feature low equivalent series resistance. The ECO-S2DA391DA from EcoPower specializes in medium to high voltage pulse applications, making it an ideal choice for a variety of electronic devices. Its high temperature flexibility, long life, and low ESR make it an attractive choice for use in automotive, consumer electronics, LED lighting, telecom systems, and more.

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