173D225X0020VWE3

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Tantalum Capacitors

Tantalum capacitors have many advantages over other types of capacitors, such as more efficiency and higher performance. They are high-performance, low-cost and small in size, making them attractive for many applications, such as automotive and high-end medical and aerospace pieces. The code "173D225X0020VWE3" refers to a specific type of tantalum capacitor.

A 173D225X0020VWE3 tantalum capacitor is a surface-mount high-voltage electrolytic capacitor with a 20-volt maximum operating voltage, a capacitance of 22.5 nanofarads and X construction. It features a non-polarized are utilized to store electric charge. They are primarily used in mobile electronics and automotive applications, owing to their high capacitance, reliability and small form factor.

Application Field

173D225X0020VWE3 tantalum capacitors are mainly used in automotive and high-end medical and aerospace applications. These capacitors are finding use in converting direct current (DC) to alternating current (AC), filtering of pulsed signals and act as energy storage and voltage regulation. In the automotive sector, they are used in fuel injectors, braking systems, air bags and engine control units, among other applications. In the aerospace sector, they are employed in power management systems and avionics. In the medical sector, they are employed in personal healthcare items, such as pacemakers, heart monitors and insulin pumps.

Working Principle

A 173D225X0020VWE3 tantalum capacitor works by storing electric charge and releasing it to the circuit when needed. When connecting the capacitor to a power source, the positive terminal is powered with a positive charge, which causes electrons to flow from the positive terminal to the negative terminal. As electrons flow through the capacitor, they form a charge. This charge accumulates on the plates of the capacitor with one plate storing a positive charge and the other plate storing a negative charge. The capacitance, which is measured in farads, is determined by the area of the plates and the initial voltage.

The capacitor then becomes a low resistance path for current, only allowing current to flow until the stored energy has been used up. When the capacitor is connected to a circuit in a way that energy stored in the capacitor is used back up, the capacitor will act as a load. The capacitor is then said to be charging. When the capacitor is discharged and has run out of stored energy, it will act as a circuit open, effectively blocking current.

In summary, the 173D225X0020VWE3 tantalum capacitor is a surface-mount high-voltage electrolytic capacitor with a 20-volt maximum operating voltage, a capacitance of 22.5 nanofarads and X construction. It is mainly used in automotive and high-end medical and aerospace applications and it works by storing electric charge and releasing it to the circuit when needed.

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