Posted by Brad Buchanan on June 20, 2013 at 10:06:19 from (74.71.185.165):
In Reply to: Re: Autotransformer posted by buickanddeere on June 20, 2013 at 05:53:06:
Hi all,
I can understand how placing several taps on the secondary windings of a transformer to get different voltages.
However, if there is no electrical isolation between the primary and secondary windings would this not just be a direct connection between the primary and secondary coils?
Would the current not seek the most direct path to ground ie. the load and not energize the primary to create the pulsating magnetic field to energize the secondary windings?
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