173D474X9025UE3

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Tantalum capacitors are a variety of general-purpose electrolytic capacitors. They are made from tantalum metal which acts as an anode, covered by a layer of oxide which acts as the dielectric, surrounded by electrolyte as the cathode.The model code, 173D474X9025UE3, refers to a particular type of tantalum capacitor.

Tantalum capacitors have a number of advantages and benefits over standard wet electrolytic capacitors. They are especially popular in small, low volume applications where a more efficient, reliable and stable capacitor is needed. These applications may include regulating power supply in radio, television, and computer equipment; multi-stage amplifiers; power supplies; audio power amplifiers; timers; military and aerospace systems; and camera and audio equipment.

The main purpose of a tantalum capacitor is to provide energy storage as current is discharged from the capacitor. This stored energy can then be used to power intermittent loads in the device. The structure of the capacitor also provides a number of physical benefits, such as better impact resistance, lower Equivalent Series Resistance (ESR), and extremely low leakage current.

The working principle of a 173D474X9025UE3 tantalum capacitor is fairly simple. When electricity is applied to the capacitor, positive ions from the electrolyte are attracted to the positively-charged anode. At the same time, negative ions are attracted to the negatively-charged cathode. This creates an electric field between the two electrodes. As the electric field builds, an increasing amount of electric charge is stored in the capacitor.

Once the capacitor has reached its maximum capacity, it will be unable to store any more charge and current will stop flowing into the capacitor. This is why tantalum capacitors are ideal for short duration, intermittent load applications. They are able to quickly store energy, and then release it when needed. This makes them ideal for applications where fast charging and discharging timing is necessary, such as in audio amplifiers or computer circuits.

Tantalum capacitors are immensely popular in many applications due to their superior performance, robust design, and wide availability. The model 173D474X9025UE3 is no exception and is used in a variety of applications including radio, television, and computer equipment; power supplies; audio power amplifiers; and more.

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