> > Domestic market appliance.
> > 12 VAC 2A+ iron core transformer
> > Assume transformer meets requlatory requirements for isolation etc  -
> > ie there are no short to mains or similar issues.
> > This is about the low voltage aspects.
> >
> > 12VAC accessible on extremely easily accessible largish area [tm] conta=
cts.
>=20
> About the same as a model railway then -  bare conductors (that need to
> be) in use by unharmed infants for years...
> See Marklin 3-rail AC

Or any 2 rail DC layout, which will also have a couple of amps capability t=
ypically.



--=20
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