[sdiy] cables from PCB --> front/pots
David G. Dixon
dixon at interchange.ubc.ca
Wed Nov 11 19:45:14 CET 2009
> On the question of wire gauges. In my opinion, save the world and use the
> least copper you can! There is no reason electrically to use 24 or 22
> gauge
> wire over 28 gauge for front panel potentiometer wiring. Mechanically I
> suppose the heavier gauge wire is sturdier but inside the case does it
> matter if they are nicely secured? George
Well, as a person whose entire professional situation depends on the world
mining more copper, I would say: Use 18-gauge! You can NEVER have enough
copper in your synth! :)
But, on a more serious note, I use MTA-style connectors, exclusively, to
connect panel components to my boards, and the little crimp-on doodads are
sized for 22-gauge wire. Also, the wires do hold their shape, which is
nice. The way I conserve wire is to wire as direct a path as possible from
connector to panel component (without introducing any severe bends into the
wire). I also try to locate the connectors on the board in the same
vicinity as the panel components so I don't have too many wires crossing
paths.
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