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Stable OptocouplerCircuit stabilizes current-transfer ratio (CTR) of optically coupled isolator used as linear transducer. New circuit employs feedback circuit containing second optocoupler. Circuit is inexpensive, requires little additional hardware.
Document ID
19840000226
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Griffin, D. J.
(Perkin-Elmer Corporation)
Date Acquired
August 12, 2013
Publication Date
April 1, 1985
Publication Information
Publication: NASA Tech Briefs
Volume: 8
Issue: 4
ISSN: 0145-319X
Subject Category
Electronic Components And Circuits
Report/Patent Number
MFS-25927
Report Number: MFS-25927
ISSN: 0145-319X
Accession Number
84B10226
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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