ECG-SY0G471R Capacitors

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Aluminum-polymer capacitors are a type of capacitor characterized by a combination of inorganic and organic compounds. Regular capacitors, such as aluminum electrolytic or ceramic capacitors, are simple in construction, but aluminum-polymer capacitors offer a number of advantages over regular capacitors. The ECG-SY0G471R is an aluminum-polymer capacitor created by Panasonic. This capacitor can be used in a variety of applications and operates using a specific principle.

The structure of an aluminum-polymer capacitor consists of two aluminum foil layers, separated by a mixture of polar organic solids and electrolytes. This combination enhances the capacitance of the device compared to an electrolytic aluminum, tantalum, or ceramic capacitor. Aluminum-polymer capacitors offer a low ESR to current, high frequency operation, large capacity, and the capability to reach higher voltages than other capacitors with their large capacity rating.

The ECG-SY0G471R is an aluminum-polymer capacitor which utilizes an organic solid as the dielectric layer for improved performance. It offers a rated capacitance of 471uF, a voltage of 2.5V, an impedance of 119uOhm, a leakage current of 0.7V, a dissipation factor of 0.055 and an ESR of 0.063Ohm. These characteristics make it suitable for use in applications such as power supply noise filtering, power saving, and energy storage.

The ECG-SY0G471R operates based on a principle where an electrical charge is stored between two metal foil layers, with the organic solid between them acting as the dielectric layer. The dielectric layer has a low electrical conductivity compared to electrolytes, enabling a higher capacitance. During operation, when a voltage is applied to the terminals, an electric field is created between the two foil layers. This electric field creates an opposing voltage across the organic layer that reduces the overall capacitance. This change in capacitance is referred to as the capacitance-voltage, or CV, effect.

The ECG-SY0G471R is a versatile aluminum-polymer capacitor capable of withstanding harsh environmental conditions such as high temperatures, high vibration, and humid air. Its low ESR, large capacity, and high voltage rating make it suitable for use in various applications. It operates based on a principle of electric charge being stored between two metal foil layers, with the organic material between them acting as the dielectric layer. This combination of features makes the ECG-SY0G471R a reliable component for many different types of applications.

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