ECA-1EHG472

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Aluminum electrolytic capacitors are a special type of polarized capacitor which consists of two aluminum foils separated by an electrolyte. One foil is brought into contact with the electrolyte, the other with an electrical connection. When a voltage is applied across the two electrodes, ions migrate from one electrode to the other. This creates an electrical charge which is stored within the capacitor. An aluminum electrolytic capacitor model, such as an ECA-1EHG472, is designed for industrial and commercial applications and offers a range of capabilities for applications requiring very low lead time and high endurance.

ECA-1EHG472 Application Field

ECA-1EHG472 aluminum electrolytic capacitors serve a variety of industrial, commercial and other applications, such as power supplies, motor drives and motor control systems, inverters, lighting systems, and power amplifiers. Aluminium electrolytic capacitors are also used in computers, phones, and other electronic equipment, as well as military and aerospace avionics. Furthermore, these devices are also used as filters, frequency tuning and energy storage, as well as sensing devices in radio receivers and transmitters. An ECA-1EHG472 is rated conservatively for 105°C at 100,000 hours of life. As such, this device is well suited for high ambient temperatures, high temperature applications, and long life required applications.

ECA-1EHG472 Working Principle

The working principle of the ECA-1EHG472 aluminum electrolytic capacitor is based on the flow of ions from one electrode to the other. The device consists of two aluminium foil electrodes separated by a dielectric material, usually a paper-type material. An electrolyte, usually in the form of a liquid gelled with sulphuric acid, is applied between the two electrodes. When a voltage is applied across the two terminals, ions migrate from one electrode to the other. This creates an electrical charge, which is stored within the capacitor. As the capacitor charges, a small electric field builds up between the two electrodes. This electric field helps to stabilize the charge and prevents it from dissipating, resulting in a higher capacitance and longer life.

The ECA-1EHG472 is polarized, meaning that current flows in only one direction when a voltage is applied. This ensures that the device is stable and will not receive excessive currents and voltages which may damage it. The ECA-1EHG472 is also highly durable and has a high resistance to temperature and moisture, making it suitable for industrial and commercial applications. Additionally, it has a low equivalent series resistance (ESR) and low internal inductance, which means that it can respond quickly to voltage changes and minimize power losses.

The ECA-1EHG472 aluminum electrolytic capacitor is a reliable and robust device, designed for a wide range of industrial and commercial applications. It is highly resistant to high temperature, moisture and voltages, while providing long life and low equivalent series resistance. This makes it ideal for power supplies, lighting systems, and motor drives and control systems.

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