Ing. Marcelo Fornaso wrote:
> I barely remember about a website with instructions to print a
> current shunt on your copper clad board, with calculus for length,
> width, corners, etc., taking into account copper thickness, current
> requirements, resistance. power dissipation and the like.

Advanced Circuits used to have a trace size calculator from which you could
get resistance among other things.  However keep in mind that copper
thickness is usually not that well controlled.  The board house guarantees =
a
minimum but usually not maximum.  Copper also doesn't have such a great
temperature coefficient.


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