DFE backplane

Original design by Pat Sheahan.

Schematic was done here, but layout and production was done
by BUSTRONIC Corp. in California.  Bustronic sent back
actual paper drawings, not electronic versions.  These
prints are showly disintegrating in a cabnet somewhere...

The rear pins are too long and may bend when inserting
transition boards!  Be Warned!!!

Damn, those are huge bus bars, +3.3V at 160A.  Never again..
.

JTO 15 Apr 2005