ALC10A471EH500

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Aluminum electrolytic capacitors are widely used in the electronics industry, and models like ALC10A471EH500 are among the most popular in the field. Characterized by a high capacitance to volume ratio and higher electrical stability compared to ceramic capacitors, aluminum electrolytic capacitors offer many advantages for a variety of applications. The ALC10A471EH500 model further stands out for its non-polarized design, which allows it to be used in circuits where direction of current is not known or needed to be changed.

Applications of ALC10A471EH500

The ALC10A471EH500 model is especially suitable to be used in electronic circuits in applications where a small size, high volumetric efficiency, and tight tolerance are required. It is also highly suitable for applications in which a highly stable capacitance equivalent value and very low impedance is needed. For instance, thanks to its characteristic features, the ALC10A471EH500 can operate at high temperature and low leakage currents, making it suitable for use in power supplies for multi-channel AC and DC motors, as well as detectors, accelerometers, and other types of detectors.

Due to its high volumetric efficiency, the ALC10A471EH500 capacitor is well suited for high frequency applications in audio and video systems, and applicable in Class-D amplifiers, video amplifiers, and audio crossover networks. The model is also very suitable for DC batteries and power supply of linear power supplies and laptop power supplies, as well as high frequency DC-DC converters. In addition, since it is a non-inductive capacitor, it is used in radio-frequency circuits, offering increased stability over the life of the capacitors.

Working Principle of ALC10A471EH500

The ALC10A471EH500 is an aluminum electrolytic capacitor constructed from a combination of an aluminum oxide or anodic oxide film, a liquid or gel electrolyte, and an aluminum foil. The aluminum oxide film is formed on the anode of the capacitor by anodizing. The anodic oxide film serves as an insulator, preventing the flow of current on the anode.

The liquid electrolyte provides the necessary ions that manage and control the flow of electrons between the anode and the cathode of the capacitor. It helps maintain the charge balance within the capacitor and provides the catalyst that allows the capacitor to change polarity without becoming damaged. The aluminum foil serves as the cathode of the capacitor and provides the pathway for electrons to flow to the anode.

The construction of the ALC10A471EH500 aluminum electrolytic capacitor works such that when a positive (or negative) voltage is applied to the anode, electrons are attracted to the anode and a charge is created. The electrolyte helps to maintain the charge and prevent electrons from flowing away from the anode. As long as the voltage is maintained on the anode, a charge will remain and the capacitor will remain charged.

Conclusion

The ALC10A471EH500 model is an aluminum electrolytic capacitor, characterized by its high capacitance to volume ratio and excellent electrical stability. It is highly suitable for applications in high frequency and power supply circuits, as well as RF circuits. The working principle of the capacitor is based upon a combination of an anodic oxide film, an electrolyte, and an aluminum foil, which together create a charge when a voltage is applied to the anode. Thanks to its characteristics, the ALC10A471EH500 model is a reliable and versatile solution for many applications.

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