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transistor? amplify? |
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| Aug3-04, 04:46 PM | #1 |
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transistor? amplify?
trying to figure out the meaning of lattice struction in semiconductor...
 and, why a small current in the base circuit of a transistor can control a large current in collector part when "bipolar junction transmission" happened??? Thanks for any help! 
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| Aug3-04, 04:53 PM | #2 |
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I'm not sure what you mean by "lattice struction," but here's a description of the operation of a bipolar junction transistor:
http://en.wikipedia.org/wiki/Bipolar...ion_transistor - Warren |
| Aug3-04, 06:49 PM | #3 |
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The small current stops negative charge from sitting still on the base ( p part of npn
junction). |
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