ECA-2GM3R3B

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Aluminum Electrolytic Capacitors, or Electrolytic Aluminum Capacitors (EACs) are passive electrical components that store energy in the form of an electric field. They consist of two metal plates separated by an electrolytic solution, with one of the plates being made of aluminum. The electrodes are typically etched with an oxide coating in order to increase the surface area per unit volume, allowing for a greater capacitance value.

ECA-2GM3R3B is one of the most popular series of Aluminum Electrolytic Capacitors in the market. It is an axial lead type capacitor, with a rated voltage of 2.5V, a rated capacitance of 3mF and a rated rated temperature range of -55°C to 125°C.

The application field of this particular series of Aluminum Electrolytic Capacitors is mainly on industrial and consumer applications that require capacitors with a low ESR and a high ripple current. It is highly resistant to shocks and vibrations, and its low ESR and high ripple current allows it to be used in applications where capacitors need to handle high currents over a long period of time such as motor control.

The working principle of ECA-2GM3R3B Aluminum Electrolytic Capacitors works in a similar way to that of other capacitors. When a voltage is applied across the two metal plates, a potential difference is created between them, which creates electric field. This electric field attracts electrons to one of the metal plates, resulting in a charge separation within the capacitor.

The aluminum plate serves as the positive electrode within the capacitor and the electrolytic solution acts like a dielectric, allowing a much greater separation of charge than with a regular capacitor. The amount of charge stored is determined by the area of the plates, the separation between them, and the dielectric constant of the electrolytic solution.

In addition to their high capacitance and low ESR, the capacitors also feature other desirable features such as higher ripple current, wide temperature range, and long life. They are also highly reliable, making them suitable for use in critical applications.

The ECA-2GM3R3B Aluminum Electrolytic Capacitors\' combination of features and reliable performance makes them suitable for a wide range of applications. From consumer electronics to automotive and medical, these capacitors can be found in all areas of industry. They are particularly useful in applications where a high amount of capacitor current is needed over a long period of time.

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