FET_SERVO_AMPLIFIER

Published:2009/7/23 23:55:00 Author:Jessie | From:SeekIC

Servo amplifier uses medium-power fet's for 1.5 W output. Circuit has no driver transformer for power stage, and only one electrolytic. Power gain is 70 db, voltage amplification 30 db, input resistance 1 meg, and maximum efficiency 56%.-L. J. Sevin, J., Field-Effect Transistors, McGraw-Hill, N.Y., 1965, p 100.



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