Fusion 360 Blog: Transistors are one of the most commonly used elements in electronic circuits. Their ease of use and simple working principle is what makes them popular among electronic designers. They mainly perform two functions: switching and amplification. You just need a few calculations to introduce this three-legged device into your next project and enable it to function correctly.
1 comment:
This is one of the few times I've seen an introduction to transistors that covers all the bases while attempting to reach a novice audience. Transistors are a massively complicated and innovative electrical component, and one could go on for weeks about how they work and when to use them. In reality, though, unless you're into designing crazy complex and highly engineered electronics, we don't really need to know all that. Nevertheless, the article goes over most of the basic forms without having to go into the math. While this can simplify our understanding, I think it moves way too quickly assuming the reader already has a firm grasp on RC circuits and signal processing. Furthermore, 90% of the time I have used transistors was as a switch, which is far simpler to grasp and in my opinion more important to discuss. Here, the discussion only takes place after going through three much more complex examples, which could overwhelm and turn away readers. Personally, I would keep the material science information (maybe a bit more watered down), and stick only to using them as switches. After that, another follow-up article could go into more detail about using various configurations to process signals.
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