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Why can field effect transistors not be replaced and maintain stable and sustainable development in the market?
2022-03-17 237

Nowadays, as the field of science and technology continues to develop, people have a broader understanding of the small parts in circuits. As technology continues to develop, why can field effect transistors continue to gain a foothold in the market? What are its advantages? What are the characteristics?

场效应管
Field effect transistors usually have the characteristics of high impedance, low noise, power consumption, small size and easy integration. It can be widely used in various fields because of its stable characteristics. At the same time, its biggest feature is that it can prevent current from flowing normally in an almost insulating environment, thereby generating huge energy. People usually use this energy as energy supply in other areas. Field effect transistors are widely used by engineers in the field of amplification because of their high input impedance. Its most conspicuous feature is that it can work stably without electrolytic capacitors in the entire workflow, and the work quality is very high. Also because of its high input impedance, engineers discovered that it can also be used as an impedance change. In this way, we can often see it being used as the input stage of a multi-stage amplifier for impedance transformation, and this phenomenon is becoming more and more common.

And when it is used as an electronic switch, it takes advantage of its essence. In layman's terms, a field effect transistor is a voltage control component. As a current control element, this transistor often appears in situations where there is a signal source with relatively small current. When the signal source can draw more current and the voltage of the signal is relatively low, then this is the home field of the transistor. Some field effect transistors can work at very low voltage and current. At the same time, its manufacturing process is relatively simple, and its cost performance is relatively high. Therefore, it is reasonable for it to be able to gain a foothold in a wider market, not to mention its excellent capabilities and performance.


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