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Latching-Relay Driver And Continuity CheckerDriving circuit and associated continuity-checking circuit enable use of latching relay switch instead of non-latching relay switch in 120-Vdc power-distribution system. Average power consumed reduced by about 15 W. Latching-relay driver and continuity checker provides automatic turnoff relay when power fails, or alarm indicating discontinuity in turn-off circuit, respectively.
Document ID
19940000195
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Kachelski, Thomas A. (Rockwell International Corp.)
Date Acquired
August 16, 2013
Publication Date
April 1, 1994
Publication Information
Publication: NASA Tech Briefs
Volume: 18
Issue: 4
ISSN: 0145-319X
Subject Category
Electronic Components And Circuits
Report/Patent Number
LEW-15159
Report Number: LEW-15159
ISSN: 0145-319X
Accession Number
94B10195
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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