VARIABLE_GAIN_INVERTER_AMPLIFIER

Published:2009/7/15 1:58:00 Author:Jessie | From:SeekIC

Gives gain variations of up to 10 to1, with less than 10% harmonic distortion at 1 v output through use of tetrode transistor, to provide precise voltage regulation of output of d-c to 400-cps a-c inverter. Error current from d-c amplifier of inverter is applied to base 2 of 04, causing ac voltage gain of stage to vary with magnitude of error current..-R.. Wileman, linear Circuits Regulate Solid-State Inverter, Electronics, 33:16, p 61-63.



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