Ok so I wanna install a fan in my (unbuilt) keezer, and I dug through the box of old power plugs and found this
It says 110v in and 12v out so I think its good... but my questions is how do I tell the positive wire from the negative? The diagram on the bottom of the plug looks like it identified the wire with the white stripe as the positive?
Just wanna double check with you guys before I wire this up and plug it in.
I think im gonna use this fan
http://www.ebay.com/itm/60mm-Superr...ltDomain_0&hash=item43ace287b6#ht_1095wt_1270
It says 110v in and 12v out so I think its good... but my questions is how do I tell the positive wire from the negative? The diagram on the bottom of the plug looks like it identified the wire with the white stripe as the positive?
Just wanna double check with you guys before I wire this up and plug it in.
I think im gonna use this fan
http://www.ebay.com/itm/60mm-Superr...ltDomain_0&hash=item43ace287b6#ht_1095wt_1270