Published:2009/7/23 23:53:00 Author:Jessie | From:SeekIC
Used with instrument servo motor controller to increase available gain. Chopper is used with d-c inputs only. Frequency range is 380 to 420 cps.-NBS, Handbook Preferred Circuits Navy Aeronautical Electronic Equipment, Vol. I, Electron Tube Circuits, 1963, PC 72, p 72-2.
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