299D475X0035CB1E3

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Introduction to Tantalum Capacitors

Tantalum capacitors, also known as tantalum electrolytic capacitors, have become an important electronic component used in nearly all types of electronic equipment. They are widespread in electronic circuits due to their low profile, high capacitance and long service life. Made of tantalum powder and manganese dioxide, tantalum capacitors dates back to the 1940s, when engineers developed them as a way to supplement the existing technology of wet-electrolytic capacitors.

299D475X0035CB1E3 Application Field

The 299D475X0035CB1E3 consists of a tantalum metal core, an anode and a dielectric film. Due to its small size, high capacity and low leakage, it is widely used in consumer electronic products, medical equipment, instrumentation and communication equipment, automotive electronics, aerospace and military electronics, household appliances and other industries.

Working Principle of 299D475X0035CB1E3

The principle of the 299D475X0035CB1E3 is extremely simple. It is constructed using two metal plates that are separated by a dielectric medium. One of the metal plates is a tantalum metal core, while the other is the anode. In general, the metal plates store electrical energy and the dielectric medium provides the barrier that prevents the metal plates from coming into direct contact and dissipating their energy. An electrical current is applied to one of the metal plates, causing electrons to flow from one plate to the other and creating an electric field within the capacitor or "sandwich". This electric field stores energy within the capacitor and can then be accessed by drawing a current from the device.

Conclusion

The 299D475X0035CB1E3 tantalum capacitor is widely used in modern electronic products because of its small size, high capacity and long service life. Its working principle is simple but extremely effective — two metal plates (a tantalum metal core and an anode) are separated by a dielectric medium, and when a current is applied to one of the plates, an electric field is created within the capacitor that stores energy, which can then be accessed by drawing a current from the device.

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