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darlington amplifier

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chopper

New Member
Hi everyone, i would like to know whether a darlington amplifier is suitable to amplify the power of a signal which is 150khz?
 

MikeMl

Well-Known Member
Most Helpful Member
Yes, but so is almost any modern semiconductor device...
 

audioguru

Well-Known Member
Most Helpful Member
A switch must switch at about 10 times the frequency or higher. An amplifier works at the frequency. A huge difference.

A darlington transistor will switch too slowly for a 500kHz signal.
 
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