SEQUENTIAL_SWITCHING

Published:2009/7/24 4:14:00 Author:Jessie | From:SeekIC

Shock-resistant design releases number of solenoid-operated mechanical locks at 10-millisec intervals. Single-stroke ramp generator Q1 starts sequence when dosing of initiation switch S1 discharges C1. Q2 reduces loading on timing circuit R1-C1 when large base currents are drawn. Ramp is sufficiently linear to provide adequate timing accuracy for eight operations.-D. H. Thompson and D. Simpson, Time-Sequence Switch, Electronics, 33:28, p 64.



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