T491X336K035AT7280

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T491X336K035AT7280, the tantalum capacitor, is widely used in modern electronics and electrical circuits. Basically, it is a form of electrolytic capacitor, constructed with a metal oxide anode and a tantalum anode. It is characterized by its low profile, small size, and low leakage current. The metal oxide and tantalum anodes are not covalently bonded, instead an ionic compound is formed which helps to reduce the overall leakage current. Furthermore, these capacitors have a wide range of capacitance and tolerance.

T491X336K035AT7280 Application Field

Typically, the T491X336K035AT7280 are used in the most demanding consumer electronics and electrical engineering applications, such as mobile phones, computers, laptops and other miniature electronic devices. Its low profile and small size are also major enabling factors that make it well suited for handheld devices, such as GPS modules. These tantalum capacitors are also used in automotive and aerospace applications. Moreover, T491X336K035AT7280s can be used in medical and energy production equipment, where reliability and reduced power loss are required.

T491X336K035AT7280 Working Principle

The T491X336K035AT7280 tantalum capacitor is composed of two metal foils, an anodic and a cathodic, with an electrolyte material. The anodic layer and cathodic layer are each connected to the opposite pole of a DC voltage source. When a current is passed through the capacitor, an ionic compound forms between the two layers. This compound creates electrical power that serves as the dielectric (insulating) material in these capacitors. Furthermore, the electrolyte material serves as a medium that enables the anodic and cathodic layers to produce the desired capacitance.

Once the capacitor is placed in the circuit, the anodic layer (positive pole) will attract electrons and the cathodic layer (negative pole) will repel electrons. This creates an electric field between the two, allowing electricity to flow through the capacitor. The capacitance created by the T491X336K035AT7290 is determined by the area of overlap between the two foils, and by the dielectric material in between. As the voltage changes, so too does the capacitance.

Conclusion

The T491X336K035AT7280 tantalum capacitor is widely used in modern electrical engineering applications because of its low profile, small size, and low leakage current. Its wide range of capacitance, from pico-farads to milli-farads, makes it suitable for a wide range of applications, such as mobile phones, computers, laptops, GPS, automotive and aerospace applications. It works by attracting electrons with one metal foil and repelling electrons with the other foil, producing an electrical field between the two. This in turn allows electricity to flow through the capacitor.

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