T97N476K050CAA

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Tantalum capacitors are an important type of electronic component that is widely used in many electrical and electronic applications. T97N476K050CAA is an example of a Tantalum capacitor that is used in a variety of applications. This article discusses the application field and working principle of the T97N476K050CAA.

Application Field of the T97N476K050CAA

The T97N476K050CAA is a general-purpose Tantalum capacitor suitable for use in many applications. It is a polarized electrolytic capacitor with an anode made of sintered Tantalum foil and a cathode made of an electrolyte-soaked organic material. This makes the T97N476K050CAA a high-performance capacitor that is capable of operating in high temperatures and humidity. The high capacitance and low ESR of the T97N476K050CAA make it ideal for use in power management circuits, power supplies, timing circuits, and signal filtering. It is also used in radio receivers, audio and video circuits, and medical electrocardiogram equipment. The T97N476K050CAA has a ratings of 4.7 µF at 25V DC.

Working Principle of the T97N476K050CAA

A Tantalum capacitor consists of two metal plates, an electrolyte, and two electrical leads. The metal plates of the T97N476K050CAA are made of sintered Tantalum foil while the electrolyte which soaks the cathode is made of an organic material such as manganese dioxide. When connected to a voltage source, an electrical field is created between the two plates, one acting as the anode and the other as the cathode. This creates an electrical current which flows through the electrolyte and charges the capacitor. The capacitance of the T97N476K050CAA is determined by the size of the plates, the distance between them, and the type of electrolyte used. As the applied voltage increases, the electric field between the plates increases and the capacitance decreases. The working voltage of the capacitor is equal to the maximum voltage rating; any voltage applied after this point will damage the capacitor. The leakage current of the T97N476K050CAA is also affected by the type of electrolyte used, with manganese dioxide being known for its low leakage current.

Conclusion

In conclusion, the T97N476K050CAA is a general-purpose Tantalum capacitor suitable for use in many applications. Its high capacitance and low ESR make it ideal for use in power management circuits, power supplies, timing circuits, signal filtering, radio receivers, audio and video circuits, and medical electrocardiogram equipment. The working principle of the T97N476K050CAA is based on the electric field created between the two metal plates, with the size of the plates, distance between them, and the type of electrolyte affecting the capacitance and leakage current of the capacitor.

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