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Wire gauge for PSU
Any UK crimpers out there?
If so, what sort of wire do you use for 12V ATX, and where do you get it at a reasonable price?
Most of the advice on the web says 18AWG, which is the American system. There is no exact metric equivalent - it seems to fall between 32/0.2 and 24/0.2 strand.
24/0.2 at Maplin looks a bit thin to me, but 32/0.2 seems about right. I'm thinking of buying a supply of 32/0.2 automotive wire on Ebay. The core diameter is 1mm which should be about right.
Has anybody used automotive cable? Any problems?
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Re: Wire gauge for PSU
There's a calculator here:
http://www.66pacific.com/calculators/wire_calc.aspx
for AWG to metric or Imperial. It gives the result as diameter.
Converter here:
http://www.sengpielaudio.com/calcula...ss-section.htm
and a comparison chart of lots of things here:
http://www.dave-cushman.net/elect/wiregauge.html
You need wire that's flexible enough (so mains cable cores are too rigid) and robust enough - perhaps a bit of stripped-out mains flex would do.
As 18 AWG is 0.8171 mm^2, 1 mm^2 mains flex core would be the nearest.
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Re: Wire gauge for PSU
I purchased 24/0.2 & 32/0.2 from Maplin.
I used the 32 for the ATX cables & 24 for the fans etc.
I produced a full set of cable extensions.
http://i737.photobucket.com/albums/x...0/IMG_3711.jpg
I also braided the full set
http://i737.photobucket.com/albums/x...x/IMG_3492.jpg
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Re: Wire gauge for PSU
That looks lovely Very nice job.
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Re: Wire gauge for PSU
Thanks Tattysnuc
You can see what I have been doing with my cable extensions in my build log
http://forums.hexus.net/chassis-syst...ded-build.html
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Re: Wire gauge for PSU
Subbed!!! Will read through when I've finished remodelling my server... :)