I just had an idea on a way to measure AC current. The idea is to take a
small resistor .01 ohms and put it in series with the AC load. To
isolate this from the AC line one could use a surplus 600 ohm tel.
transformer. The benefit of this would be that the parts are very
inexpensive versus a dedicated current transformer. A clamp-on style is
not desirable in this application. Any thoughts?
-- 
Martin K
http://wwia.org/
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