NASA NTRS · 19940000195
Latching-Relay Driver And Continuity Checker
Abstract
Driving 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.
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Kachelski, Thomas A.. 1994-04-01. Latching-Relay Driver And Continuity Checker. https://ntrs.nasa.gov/citations/19940000195
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