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Tantalum Capacitors: TR3E477K010C0050 Application Field and Working Principle

Tantalum capacitors, also known as tantalum electrolytic capacitors, are an important type of electrolytic capacitors. The main function of a capacitor is to act as a medium to store electric charges, and act as a medium to convert electric energy into potential energy (energy that can be stored). Due to its specific structure and characteristics of tantalum electrolytic capacitors, they have the advantages of high capacitance, low loss, long life, small size, etc., so they are widely used in various electronic components and machines, especially in high-end electronic products.

TR3E477K010C0050 is a type of tantalum capacitor. It has a good working ability and is a cost-effective product. From the perspective of application fields, this capacitor is widely used in audio products (such as audio amplifiers, home theater systems, etc.), computers (such as switches, routers, motherboards, hard drives, etc.), network products, and consumer electronic products (such as mobile phones, televisions, digital cameras, etc.).

Working Principle

Tantalum capacitors, like other capacitors, work through two engaging charges. A constant electric field is generated between the two electrodes when an AC voltage is applied, which is divided into two parts. First part is formed on the bottom of the capacitor and the second part is formed on the top of the capacitor.

In between the two electrodes is a thin insulating oxide layer made up of metal oxide. This oxide layer is usually made up of tantalum pentoxide (Ta2O5), which is a good dielectric material. When the capacitor is connected, positively charged and negatively charged ions in the oxide layer move to the opposing electrodes and create an electric field. This electric field stores energy and creates capacitance. Poles of the capacitor can be charged and discharged multiple times, conserving energy.

These types of capacitors usually have a long service life, with many being able to survive over 1000 charge and discharge cycles. This reliability is due to the stable oxide film on the surface of the dielectric. The material used for the dielectric, typically tantalum pentoxide, is also durable and can survive high temperatures. In addition, the size of this type of capacitor is relatively small, making them ideal for tight spaces.

Conclusion

TR3E477K010C0050 is a type of tantalum capacitor and has become increasingly popular due to its dependability, affordability, and ease of use. It is widely used in audio products, computers, network products, and consumer electronics. Its working principle involves the formation of an electric field between two electrodes, which is composed of a thin insulating oxide layer made up of metal oxide. This oxide layer is typically made up of tantalum pentoxide, which is a good dielectric material. A capacitor’s service life is determined by the number of charge and discharge cycles it can survive and the characteristics of the dielectric. The dielectric used in tantalum capacitors is highly durable and reliable; able to survive over 1000 charge and discharge cycles.

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