AVE476M04B12T-F

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are one of the most widely used types of capacitors due to their relatively high capacitance and low cost. They are used in many different applications, ranging from basic hobby projects to military and aerospace applications. This article will discuss the application field and working principle of the AVE476M04B12T-F aluminum electrolytic capacitor.

The AVE476M04B12T-F aluminum electrolytic capacitor is designed for use in applications requiring high capacitance values and low ESR (Equivalent Series Resistance). This makes it ideal for use in power circuits, motor drives, energy storage and power conversion. It is also commonly used in audio and radio equipment, including car stereo systems, professional audio amplifiers, and PA systems. It has an operating temperature range of -55 °C to +105 °C, making it well-suited for use in a wide range of environments.

The working principle of the AVE476M04B12T-F aluminum electrolytic capacitor is based on the principle of electrolyte ion transfer between two electrodes. The capacitor is composed of an outer aluminum can and an inner foil sheet. The aluminum can acts as the negative electrode, while the inner foil acts as the positive electrode. The voltage applied to the capacitor causes a current to flow through the electrolyte, resulting in the transfer of ions between the electrodes. This results in a charge distribution between the electrodes, producing a capacitance value.

The AVE476M04B12T-F aluminum electrolytic capacitor also features a unique capacitance/ESR/impedance compensation method. This method involves a “C” layer, which is located between the dielectric layer and the negative electrode. This “C” layer helps to ensure that the capacitor is able to maintain its rated capacitance and ESR/impedance values under all operating conditions. This allows the capacitor to have consistent performance and reliability over a wide range of conditions.

In summary, the AVE476M04B12T-F aluminum electrolytic capacitor is a robust and versatile component designed for use in a wide range of applications. Its unique capacitance/ESR/impedance compensation mechanism helps to ensure that the capacitor is able to maintain its rated performance and reliability under all operating conditions. Its wide temperature range makes it suitable for use in a variety of applications and environments. This makes it an ideal choice for many different applications, ranging from basic hobby projects to military and aerospace applications.

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