Published:2009/7/14 3:27:00 Author:May | From:SeekIC
Pulse-controlled frequency-stabilization servo mechanism retunes self-excited power oscillator continually, with 200-cps mvbr governing rate at which system compares oscillator frequency with that of crystal-controlled reference oscillator.-J. Markus and V. Zeluff, Handbook of Industrial Electronic Control Circuits, McGraw-Hill, N.Y., 1956, p 173.
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