ECE-T2AA123FA

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

Aluminum electrolytic capacitors are one of the most widely used types of capacitors. They are used in a variety of applications, ranging from power supply filtering to audio chip decoupling and audio signal filtering. Their main use is as a high frequency, low cost energy storage devices for electrical systems.

The specific capacitor type being discussed here is the ECE-T2AA123FA. This is an aluminum electrolytic capacitor with an extended temperature range from -55°C to +125°C, and a rated ripple current of 2.5A. It has an extended length of 19mm and a 0.2 Ohm ESR resistance. Its capacitance value is rated at 910µF (0.91F).

An aluminum electrolytic capacitor is a non-steady-state type of device which is composed of two plates separated by a dielectric layer of aluminum oxide. The two plates are typically made from aluminum foil, which is anode and the other plate is usually made from a conductive material such as carbon or aluminum foil. The dielectric layer forms a barrier between the two plates, which keeps the capacitance from changing too quickly.

The working principle behind the ECE-T2AA123FA is that it is a polarized capacitor, which means that it will allow current flow in one direction only. The capacitor is constructed so that when a voltage is applied, electrons are attracted to the anode side of the capacitor and the dielectric is charged. This charge is stored in the dielectric. The reverse is also true, and electrons are attracted to the anode when the current is removed. The same charge is stored in the dielectric, ready to be used again.

The typical applications for the ECE-T2AA123FA capacitor are power supply filtering, voltage smoothing, motor winding, and as the main storage device for microcontroller circuits. These applications use the extended temperature range of -55°C to +125°C. The extended length of 19mm makes the capacitor suitable for use in a variety of circuit designs. Its 0.2 Ohm ESR resistance and 2.5A ripple current rating makes it ideal for use in high frequency electrical systems, as the capacitor has a low equivalent series resistance (ESR).

The extended life and reliability of the ECE-T2AA123FA is due to the aluminum oxide dielectric, which has a very high dielectric constant and low leakage current. This allows the capacitor to retain its capacitance values over instances of temperature and voltage shifts. The aluminum oxide dielectric is also non-toxic and non-corrosive, making it suitable for use in a wide range of environmental conditions.

In conclusion, the ECE-T2AA123FA aluminum electrolytic capacitor is a high temperature, low cost energy storage device, with a wide range of applications. Its extended temperature range, long life, and high reliability make it suitable for a wide variety of applications. Its extended length and low equivalent series resistance make it suitable for high-frequency applications, and its low leakage current makes it ideal for use in microcontroller circuits.

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