TPSD476K010T0300V

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Tantalum capacitors are a type of electrolytic capacitors, which utilize tantalum as an anode, combined with an oxide layer as a dielectric, and a solid reservoir of cathodic electrolyte. Compared with other capacitors, such as aluminum electrolytic capacitors, tantalum capacitors have the advantages of higher specific capacitance, lower internal resistance, stronger resistance to low frequency noise, and higher stability. The chip tantalum capacitor is suitable for filtering, bypassing and decoupling in a variety of high-stability environments, such as DC-DC circuits, clock systems, and other systems.

The TPSD476K010T0300V is a type of tantalum capacitor. The nominal capacitance is 47μF, the voltage rating is 10V and the case size is EIA 0402.

In terms of application field, the TPSD476K010T0300V is suitable for wide range of DC-DC converter applications. As decoupling capacitance, the TPSD476K010T0300V can be used in DC-DC converters, such as buck converters and boost converters. On the other hand, due to its small case size, the TPSD476K010T0300V is popular in the mobile phone industry as well.

With regard to its working principle, the TPSD476K010T0300V is polarized. This means that the anode terminal should be connected to the positive supply, whereas the negative should be connected to the negative supply. When the capacitor is energetically charged, a thin layer of dielectric forms on the anode, and the initial small voltage charge on the dielectric creates an electric field which will store energy and separate the two polarities. This process allows the capacitor to store and release energy, which is helpful in decoupling or filtering applications. In other words, the capacitor acts as a buffer to absorb high peak currents and to reduce the sudden fluctuation of the voltage.

In conclusion, the TPSD476K010T0300V is a type of tantalum capacitor, suitable for wide range of DC-DC converter applications, such as buck converters and boost converters, as well as being popular in the mobile phone industry due to its small case size. Furthermore, its working principle is based on the principle of polarization, allowing it to act as a buffer to absorb high peak currents and reduce the sudden fluctuation of the voltage.

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