VOLTAGE_TO_FREOUENCY_GO_NO_GO

Published:2009/6/30 21:04:00 Author:May | From:SeekIC

Single UJT is used as V/F converter to provide completely isolated inputs and outputs for high-voltage go/no-go test monitor When voltage exceeds predetermined limit, output to digital frequency counter exceeds corresponding frequency limit. Output can be fed directly into digital frequency-limit detector that provides go/no-go indication.—T.H.Li,VFC Used in lsolated GO-NO GO Voltage Monitor,EDN Magazine, July 5,1974, p 75.



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