B43584B4478M003

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, or AL-E caps, are a type of capacitor components that use a thin aluminum oxide film as an electrolyte and two aluminum electrodes. They are commonly used in applications such as power supplies, signal processing, and audio equipment, as they offer high capacitance values at a relatively low cost.

B43584B4478M003 Application Field and Working Principle

B43584B4478M003 aluminum electrolytic capacitors are designed for use in audio applications. The capacitors have a low-ESR design with a high operating temperature (105°C) that is suitable for high power handling. The capacitors are designed to improve the transient response in audio circuits and provide a low harmonic distortion.

The working principle of B43584B4478M003 aluminum electrolytic capacitors is based on the movement of ions in an electrolyte between two electrodes, an anode and a cathode. When a voltage is applied across the capacitor, a current will flow, which induces a charge in the electrolyte. This charge is stored in both the anode and cathode and is known as a double-layer capacitance.

The B43584B4478M003 capacitors use a special design that allows them to store more charge than standard capacitors. This is done by using a thin aluminum oxide film as the dielectric material. This film is highly porous, which allows the capacitors to have a high capacitance value in a small package.

The capacitors also have a low Equivalent Series Resistance (ESR) that is beneficial for filtering high frequencies in audio applications. The low ESR of the capacitor helps to reduce the amount of current flowing in the capacitor and reduces noise, distortion, and power consumption.

The B43584B4478M003 aluminum electrolytic capacitor is a cost-efficient and reliable component for audio applications. It provides high capacitance values in a small package, and the low ESR helps to reduce noise, distortion, and power consumption.

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