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Tantalum Capacitors

TBJV686K025LRSB0023 Application Field and Working Principle

Tantalum capacitors are one of the most widely used capacitors in the electronics industry today. They are used in a wide range of applications, from cellular phones to laptops, and can be found in just about any type of device. As their name suggests, they are made from a mixture of tantalum and other materials to form a “capacitor”.

The TBJV686K025LRSB0023 capacitor is a specific type of tantalum capacitor. It has an anode voltage rating of 6.3 volts, with a capacitance of 68uf. The capacitor is constructed from two tantalum bars which are encased in a protective epoxy coating, and includes a lead wire for connection to the circuit board. Due to its high voltage rating, it is commonly used in power supplies and other high-voltage applications.

How Does a Tantalum Capacitor Work?

A tantalum capacitor works by using the difference in electrical potential between two plates, called anodes and cathodes. One plate is positively charged, while the other plate is negatively charged. Electrical current flows through the capacitor until the electrical potential between the two plates is balanced and no more current can flow. The result is a temporary storage of energy or “charge”.

Tantalum capacitors differ from other types of capacitors in one important way – they include an electrolyte in their construction. The electrolyte is typically a liquid or gel-like substance, and its job is to increase the capacitance of the device by increasing the electrical potential difference between the two plates. This larger potential difference means that more current can flow through the capacitor, resulting in a greater storage capacity.

Applications for the TBJV686K025LRSB0023 Capacitor

Due to its high voltage rating, the TBJV686K025LRSB0023 capacitor is most commonly used in power supplies and other high-voltage applications. It is also used in applications where a small amount of current needs to be stored in a compact package. This includes cell phones, laptop computers, digital cameras, and other similar devices.

Conclusion

Tantalum capacitors are a versatile and reliable type of electrical component which is used in a variety of applications. The TBJV686K025LRSB0023 capacitor is a specific type of tantalum capacitor, with a 6.3 volt rating and a capacitance of 68uf. It is used in power supplies and other high-voltage applications, as well as in smaller device applications where a small amount of current needs to be stored in a compact package.

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