- Jan 1, 1970
I kind of wished we did that way back with one of our older projects. ItTim said:Some day I might build a particularly high performance planar transformer,
using a PCB stack thicker than it is wide.
A number of manufacturers are offering "heavy copper" these days (> 10
oz.), pretty cool.
was only a double sided board however, we didn't use heavy copper and
many of the traces are very thin to say the least, just something we
over looked or didn't think it was important at the time.
These items are used in some areas that has modest moisture and PCB
failures are starting to show due to trace deterioration.