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Tantalum Capacitors

TBJE157K010CRDZ0H23 is a type of tantalum capacitor. Tantalum capacitors are widely used in many electronic circuits, especially those where small size and high capacitance are required. The unique properties of tantalum metal make it an ideal choice for use in these applications. In this article, we will discuss the application field and working principle of the TBJE157K010CRDZ0H23.

Application Field

Tantalum capacitors are primarily used in high frequency and high-temperature environments. They are often found in power supplies, audio equipment, computers, and automotive audio systems. In addition, they can be used as bypass capacitors, energy storage capacitors and timing capacitors in any device requiring stable power supply.

The TBJE157K010CRDZ0H23 is particularly suited for use in medical device applications providing additional protection against discharge and reverse currents, as well as high temperature operations. It is also suitable for applications where a high level of reliability is required.

Working Principle

Tantalum capacitors are built using a process called anodization. An anodic film is formed on the surface of the tantalum pellets and then a layer of insulating oxide is formed. This oxide layer serves as the dielectric. An electrolytic solution is then applied to complete the construction of the capacitor.

The working principle of a Tantalum capacitor is quite similar to that of an electrolytic capacitor. It is chargeable, non-linear and non-dissipative in its behavior.

It works by basically storing energy in its dielectric, which is a layer of semi-conducting material that provides a drooping voltage curve. This is what gives the Tantalum capacitor its high capacitance values. The higher the temperature and operating voltage, the higher the capacitance.

Conclusion

Tantalum capacitors are a popular choice for many applications due to their high capacitance and reliability. The TBJE157K010CRDZ0H23 is a specific type of tantalum capacitor that is well-suited for use in certain medical device applications. The working principle of a Tantalum capacitor involves the formation of an anodic film on the surface of the pellets, followed by an insulating layer, and finally an electrolytic solution to complete the construction. This method is what gives the tantalum capacitor its drooping voltage curve and high capacitance.

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