1879064-2

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Tantalum capacitors are popular in the electronics industry due to their small size, low cost and long service life. They are widely used in a variety of applications, including power supplies, audio systems, digital systems and communications. The most commonly used tantalum capacitor is the 1879064-2, which is a three terminal capacitor.

The 1879064-2 is a surface mount tantalum capacitor which is especially suited for use in high frequency circuits. It has a dielectric of solid tantalum, which provides excellent high frequency noise suppression and thermal stability. This capacitor is available in various capacitance values from 0.01µF to 330µF. The capacitor has a maximum operating voltage of 6.3V DC and can operate up to a temperature of +125°C. This capacitor has a wide application field in the design of high frequency circuits for the following purposes:

Power Supplies

The 1879064-2 capacitor is commonly used in switch mode power supplies (SMPS) and linear power supplies due to its ability to provide high frequency noise suppression without increasing circuit size or increasing cost. It can also be used in AC/DC converters and DC/DC converters. In all types of power supplies, the 1879064-2 capacitor helps in filtering out high frequency noise as the capacitance value is increased. It is also capable of withstanding high operating temperatures, enabling it to work even in hot environments.

Audio Systems

The 1879064-2 capacitor is commonly used in audio systems due to its high frequency noise suppression capabilities. The capacitor helps to reduce distortion and improve sound clarity. It can also be used to filter out high frequency noise which may be introduced into the audio system. Furthermore, it\'s low cost and small size make it suitable for use in small audio systems or audio equipment which requires minimal space.

Digital Systems

The 1879064-2 capacitor is used in digital systems in order to reduce noise and improve voltage stability in input or output circuits. The capacitor helps to filter out high frequency noise which may be present in the system. It also helps to reduce glitches and improve signal integrity. Furthermore, it is capable of handling high operating temperatures which makes it suitable for use in digital systems with high operating temperatures.

Communications

The 1879064-2 capacitor is also used in various communication applications such as mobile phones, satellite phones and wireless networks. In these applications, it can be used to filter out high frequency noise which may be present in the communication signal. Furthermore, it\'s small size and high frequency noise suppression capabilities make it suitable for use in communication equipment which requires minimal space.

Working Principle

The 1879064-2 capacitor is a three terminal device which works on the principle of dielectric absorption. The tantalum material in the capacitor is able to absorb electrical energy, which is then stored as electrostatic energy. When a voltage is applied across the terminals of the capacitor, the electrostatic energy is released. This process is then repeated, resulting in a continuous flow of electricity.

The capacitance of the 1879064-2 is determined by its physical size and the material used. The capacitance value can be increased by using thicker dielectric material or by increasing the area of the capacitor. Additionally, the maximum operating voltage and temperature of the capacitor can be increased by using a thicker dielectric material.

In conclusion, the 1879064-2 tantalum capacitor is a popular choice in high frequency circuit designs due to its small size, low cost and long service life. It is also capable of providing excellent high frequency noise suppression while still being able to withstand high temperatures. Furthermore, its wide application field makes it suitable for use in a variety of different devices and systems.

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