173D685X0010VE3

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Tantalum capacitors are electronic components used to store electrical energy or to regulate the flow of electric current, typically in electronic equipment. A 173D685X0010VE3 capacitor is a tool for providing relatively high-capacity loads for switching power supplies because of its reasonable cost, small size, and high temperature ability. In this paper, the application field and working principle of 173D685X0010VE3 are discussed.

The application fields of 173D685X0010VE3 tantalum capacitors are mainly various power conditions, such as pulse, ripple, load transient and other power supply related applications. The demands of these applications include the ability to withstand high temperature, quick response to a change in the power supply and high reliability. Moreover, they are mainly used in the output side of switching power supplies and LCD monitors.

173D685X0010VE3 capacitor is made of a tantalum-anode version that is a pressed anode assembly and an electrolyte version which is a solid electrolyte film. Its anode version is a sintered niobium pentoxide body that is pre-pressed and placed in an anode case (pouch) and welded to the anode lead. Its solid electrolytic film is made of a tantalum powder that is compressed and sintered. It is then coated with a solid electrolyte and polarized with a dielectric discharge. Finally, the solid electrolytic film is placed in a cathode case and welded to the lead.

The working principle of 173D685X0010VE3 is that when the outside voltage is applied to the two terminal electrodes, the electrodes will produce an electric field inside the capacitor, which will cause a charge to appear at each of its two electrodes. This stored charge creates an electric field between its two electrodes. When the outside voltage changes, its capacitor is able to maintain its stored charge, resulting in a capacitance that constantly provides current.

In conclusion, 173D685X0010VE3 capacitor can be used in various power conditions such as pulse, ripple, and load transient. Its working principle is to form an electric field between its two electrodes which enables current to flow constantly and helps to regulate the flow of electric current. In this way, it provides great convenience to switching power supplies.

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