Although this is a common question, most internet answers are unspecific to VCE and overly complicated.
Could you explain this to me please.
Thank you.
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Although this is a common question, most internet answers are unspecific to VCE and overly complicated. Could you explain this to me please. Thank you. |
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you put a little current through the base, and you can get a lot of current flowing from the collector to the emitter. therefore you can use a small signal (ie output from a chip) to turn on a large current drain (like a motor) check out Art of Electronics by Horowitz and Hill.. |
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