Class A Amplifier v2.1

235

02:33:25

This modification adds an automatic bias setting, by use of a separate op amp. This would be useful in a class A amp, because due to temperature drift, the output bias might float a bit around the original set up, whereas here, the op amp will keep it steady, no matter the temperature drift. This is basically a temperature voltage compensation. Also it will improve the ripple rejection ratio to a given extend. Now, we just need a current compensation, and the amp is ready to go. Some ideas? 

published 7 years ago

lenzrulz

7 years ago

Well done...👍

hurz

7 years ago

one thumb, one hand - not much applaus we can hear from a one hander in electronics.

lenzrulz

7 years ago

Lol...😂

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