Proper zero-signal collector current
id:
proper-zero-signal-collector-current-275-7785711
title:
Proper zero-signal collector current
text:
Consider an NPN transistor circuit. During the positive half-cycle of the signal, the base is positive with respect to the emitter and hence the base-emitter junction is forward biased. This causes a base current and much larger collector current to flow. The positive half-cycle of the signal is amplified in the collector. During the negative half-cycle, the base-emitter junction is reverse biased and hence no current flows. No output flows during the negative half-cycle of the signal. Thus the
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original url:
https://en.wikipedia.org/wiki/Proper_zero-signal_collector_current
date created:
date modified:
2022-01-18T21:26:10Z
main entity:
{"identifier":"Q7250187","url":"https://www.wikidata.org/entity/Q7250187"}
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13
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