Originally Posted by
resago
what about using U shaped neutrals like smith did. requires a larger enclosure, but he doesn't have heat issues.
+UUUUU-
could also just metal spacers between every other N.
+HHHHH-
or double
-UUUUU+UUUUU-
-HHHHH+HHHHH-
anyone know what the minimum large spacing is between neutrals?
I know the small spacing is around 2mm. smith is using 1" on the large space, but would 1/2" work just as well?