E82D301VQT252MB80T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum electrolytic capacitors, which are widely used in electronic circuits, are one of the most common types of capacitors used in general purpose circuits. The E82D301VQT252MB80T is a typical aluminum electrolytic capacitor. It is a miniature, non-polar solid tantalum capacitor with a voltage rating of 16Vdc and a capacitance range between 10µF and 50µF. The E82D301VQT252MB80T has a wide range of applications, from small signal circuit decoupling to general, low-frequency feedback circuits.

Application Field

The low-ESR of the E82D301VQT252MB80T makes it ideal for low-frequency signal conditioning, such as in active filters, low-noise amplifier circuits, and low-power audio amplifiers. Its small size, low voltage rating, and low capacitance values make it suitable for numerous applications in the consumer electronics industry, such as decoupling of many circuits in which a high signal-to-noise ratio or good stability is necessary. It is also commonly used in power supplies for electronic instruments.

Working Principle

The working principle of the E82D301VQT252MB80T is based on a simple electrolytic capacitor, which consists of two electrodes that are separated by a dielectric. One of the electrodes is an anode and the other is a cathode; the cathode is usually a strip of aluminum foil. The dielectric between the two electrodes is usually a thin oxide film which is formed by oxidizing the surface of the anode. The anode is then soaked in an electrolyte solution. When the voltage across the device is increased, the oxide film is polarized and electron motion excites the ions in the electrolyte solution, forming a current.

When the device is not in use, the current flow will cease; when the voltage across the device is reversed, the reverse-bias current flow will be blocked by the oxide film preventing the movement of the electrons between the two electrodes. This makes the capacitance of the device effectively depend on the physical parameters of the oxide film, such as its thickness and dielectric constant. As a result, the E82D301VQT252MB80T exhibits excellent stability against voltage and temperature variations.

Conclusion

The E82D301VQT252MB80T aluminum electrolytic capacitor is a miniature, non-polar, solid tantalum capacitor with a voltage rating of 16Vdc and a capacitance range between 10µF and 50µF. This makes it ideal for low-frequency signal conditioning applications, such as in active filters, low-noise amplifier circuits, and low-power audio amplifiers. Furthermore, its reverse-bias characteristics result in a stable capacitance regardless of voltage and temperature variations.

The specific data is subject to PDF, and the above content is for reference