Transistors have three terminals but which one should get high voltages and which should get low voltages? Let's look at NPN and PNP bipolar transistors and also n-channel and p-channel MOSFETs to get a sense of current flow and voltage arrangements. I'll use a water analogy to make things simple.
Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore.
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Video filmed and edited by Cheryl Lim.
@randomcheryl
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