F971A475MBAHT3 Capacitors

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Tantalum capacitors are electronic components that utilize a tantalum metal oxide as their dielectric to store electric charge for power systems. The F971A475MBAHT3 is a type of tantalum capacitor and offers numerous features and benefits for all types of applications. This article will explore the application fields of the F971A475MBAHT3, as well as its working principle.

Application Fields of the F971A475MBAHT3 Tantalum Capacitor

The F971A475MBAHT3 tantalum capacitor is utilized in a variety of electronic systems due to its combination of small form factor and high capacitance. It is commonly found in mobile phones, routers, gaming consoles, and other consumer electronics. It offers features including high density, extended life, and low leakage; making it suitable for power regulation and data processing applications. It is especially suitable for applications in the industrial, medical, aerospace, and automotive sectors due to its long-term reliability.

It is also used in power electronics such as uninterruptible power supplies, solar and wind power systems, hybrid electric vehicles, and lighting systems. The F971A475MBAHT3 is also used in audio and video applications such as amplifiers, audio mixers, and recording equipment. The capacitor’s low-ESR characteristics make it ideal for high-frequency applications such as frequency converters and line transformers that require filtering of power schemes.

Working Principle of the F971A475MBAHT3 Tantalum Capacitor

The F971A475MBAHT3 tantalum capacitor utilizes a tantalum anode that is separated from the cathode by a tantalum pentoxide solid dielectric. The cathode is an electro-conductive material such as MnO2, which allows current to flow from one side to the other. When an external electric field is applied, it creates an electrostatic charge on the tantalum element which forms the capacitor.

When the capacitor is used in an AC system, the applied field reverses periodically changing the charge on the capacitor elements according to the phase angle of the AC signal. In this way, the stored energy increases or decreases as the signal changes creating an output signal with the same characteristics such as voltage or current. Additionally, when a DC signal is applied, the capacitor blocks the DC signal and passes the AC signal.

The F971A475MBAHT3 also offers excellent high frequency characteristics due to its low equivalent series resistance (ESR), which is the sum of the intrinsic device resistance, the loss resistance of the dielectric, and the resistance due to internal leakage currents.

Conclusion

The F971A475MBAHT3 is a reliable and versatile tantalum capacitor that is used in a variety of electronic systems. It offers features such as high density, extended life, and low leakage making it suitable for power regulation and data processing applications. Additionally, its low ESR and high frequency characteristics make it ideal for high-frequency applications, as well as power electronics and audio/video applications.

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