293D474X9020A2TE3

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Tantalum Capacitors

A tantalum capacitor is a type of capacitor that uses tantalum as the anode. It is a device used as an electrical energy storage element in most circuits. It\'s also widely used for its low-grain density and high capacity.

293D474X9020A2TE3 Application Field and Working Principle

The 293D474X9020A2TE3 is a type of tantalum capacitor used in a variety of applications. It is commonly used in audio equipment, power supplies, switch mode power supplies (SMPS), and other applications where a high-capacity, low-grain density capacitor is needed. The 293D474X9020A2TE3 is also used in medical devices, automotive electronics, and consumer electronics.

The working principle of the 293D474X9020A2TE3 is based on the fact that tantalum is an excellent conductor of electricity. The anode of the capacitor is formed by the tantalum and it is surrounded by an electrolyte, usually a mixture of manganese dioxide and a small amount of carbon. When voltage is applied between the anode and the cathode, a current passes through the capacitor and charges the anode.

The 293D474X9020A2TE3 has a very low ESR (equivalent series resistance) and a very low self-discharge. This means that it can store a large amount of current over a long period of time and that it discharges very slowly. This makes it ideal for applications where high voltage or power needs to be stored for long periods of time.

The 293D474X9020A2TE3 is also known for its reliability. It has an expected life of up to 10,000 hours, making it an excellent choice for long-term applications. It is also very resistant to mechanical and thermal stress. This makes it ideal for use in harsh environments such as the automotive industry where it can handle high temperatures and vibrations.

Overall, the 293D474X9020A2TE3 is a very reliable and efficient type of capacitor that can be used in a variety of applications. Its low ESR and long life make it an ideal choice for many applications where a high-capacity, low-grain density capacitor is needed.

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