"John Larkin"
On "Phil Allison"


** One you have got that far you have constructed a transformer. Drive
some
AC current into the original inductor's winding ( from an audio generator
or
similar) and measure the AC voltage on it and on the overwind you
created.

The turns ratio and the (unloaded) voltage ratio you measure are in exact
proportion.


As long as the same flux traverses all the turns.


** That is not a very helpful remark.

The suggestion was that the overwind be around the existing coil of the
inductor * PLUS * there is no load on the overwind so leakage inductance
is irrelevant.



................ Phil