860010781028

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Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor (ELC) is an electronic device that uses aluminum oxide as a dielectric medium for energy storage. It is one of the most common types of electrolytic capacitor available and employs a modified sand resistive electrode technique to create an electric capacitance. Aluminum electrolytic capacitors are classified into several groups, depending on the type of dielectric used, the construction of the capacitor, the type of termination and the application for which it is designed.

The 860010781028 application field refers to the usage above mentioned, as these types of capacitors are used in a variety of applications that demand high energy storage. The most common application field for these aluminum electrolytic capacitors includes electronic filters, power supplies, amplifiers and other electronic components. In addition, they are widely employed in the automotive, aerospace and medical industries because they are reliable and can be used in extreme temperature conditions.

The working principle of the 860010781028 aluminum electrolytic capacitor is fairly simple. Aluminum oxide, as a dielectric medium, offers impedance between the two electrodes of the capacitor, creating an electric field that stores and sustains energy. When a voltage is applied to the capacitor, the electrons in the negative electrode travel through the oxide and charge the positive electrode. This creates a “charged-state” where the capacitance of the capacitor is at its highest level and the voltage needed to charge it is at its lowest. As soon as the voltage is cut off, the capacitor maintains this “charged-state” until the charge dissipates.

The construction of aluminum electrolytic capacitors is typically designed for increased energy storage and improved electrical performance. They are composed of two aluminum plates that are coated with an oxide layer. These plates are separated by an electrolyte, which is typically a mixture of ammonium hydroxide, water and graphite, depending on the specific application. The type of electrolyte used can have a significant effect on the capacitance, leakage current and derating of the capacitors. In addition, the plates are typically connected to an external terminal with an electrical connector.

The 860010781028 aluminum electrolytic capacitor has many advantages over other types of capacitors, including long lifetimes, stability, high capacitance and low costs. As a result, they are widely used in a variety of electronic devices. Despite their many benefits, they also have some drawbacks, such as low peak current rating and sensitivity to temperature changes.

In conclusion, the 860010781028 aluminum electrolytic capacitor is a reliable and cost-effective energy storage device. Its construction, working principle and application field can vary depending on the specific requirements, but the basic components remain the same and offers good performance for most applications.

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