1_PPS_GATE_OPENING_TIMER

Published:2009/7/16 3:30:00 Author:Jessie | From:SeekIC

Produces pulses at 1-sec intervals to control gate of 400,000-rpm digital tachometer. Crystal oscillator produces 10-kc signal. Dekatrons are used to divide this to l-pps output.-J. K. Goodwin, Digital Tachometer Aids in Turbine Design, Electronics, 32:15, p 58-61.



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