[Elecraft] (OT) Grounding Mat

[Don Wilhelm]

Dave,

An isolation transformer *does* isolate the neutral (and the hot), but 
does *not* isolate the "green wire ground" - and for safety, it should not.

73,
Don W3FPR

David Woolley (E.L) wrote:
> I find this (that there must always be ground continuity across and 
> isolation transformer, and that one end of the secondary must be 
> connected to neutral) unlikely.  There are at least five circumstances 
>   
>