On 4/24/2013 12:47 PM, Stuart Rohre wrote:
AWG 12 gauge would be better for 750 watts.
In what regard? Yes, lower loss, but from a dissipation point of view
it doesn't matter. Do the arithmetic to find the current. What matters
a lot more are issues like common mode impedance as a function of
frequency and the Zo of the line, both of which depend on the conductor
size and spacing. 18 bifilar turns (18x2) is about the practical limit
on a i.4-in i.d. core, and 16 isn't easy.
73, Jim K9YC
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