199D336X0010DXV1

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Tantalum Capacitors

Tantalum capacitors are one of the most common types of capacitors and are widely used in a variety of applications. They have excellent electrical characteristics, are relatively small in size, and have low cost. The parameters of these capacitors are determined by their composition of tantalum. The Tantalum oxide layer on the anode of the capacitor acts as the dielectric, and the anode and cathode are separated by an electrolytic solution.

Capacitors constructed from Tantalum have a wide range of application fields due to their good performance. Below is an overview of some of the more common Tantalum capacitor types:

199D336X0010DXV1 Capacitor: This type of capacitor is an electrolytic capacitor with a high working voltage, making it suitable for applications such as power management, audio power supplies, and other high-voltage applications. It has a maximum working voltage of 10VDC, a maximum capacitance of 330µF, and a maximum leakage current of 0.4µA. The ESR of this capacitor is typically between 40-60mΩ.

Working Principle: The working principle of a Tantalum capacitor is similar to that of other types of capacitors. When a voltage is applied across the two electrodes, known as the anode and cathode, of the capacitor, an electric field is created between them. This electric field causes charges to move within the capacitor, resulting in a storage of energy. The capacitance of the capacitor is directly proportional to the electric field strength, and is determined by the type and thickness of the dielectric material placed in between the anode and cathode.

The capacitance of a Tantalum capacitor is also affected by the temperature of the capacitor itself. As the temperature rises, the capacitance of the capacitor decreases, due to the decreased dielectric constant of the material. The amount of dielectric current leakage in a Tantalum capacitor is also affected by temperature, increasing as the temperature rises.

Conclusion: Tantalum capacitors provide excellent electrical characteristics, allowing them to be used in many different types of applications. The type and thickness of the dielectric material used in their construction determine their capacitance, and their performance is also affected by temperature. The 199D336X0010DXV1 capacitor is one of the more common types of Tantalum capacitor, and is suitable for applications such as audio power supplies and other high-voltage applications.

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