Thread: hacking PSU's
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Old 2nd October, 2008, 09:25 AM
Aedan Aedan is offline
Chief Systems Administrator
Join Date: September 2001
Location: Europe
Posts: 13,075

Can you follow circuits at all? If so, follow the -5v line back to it's source. Some PSUs generate it by pulling the negative voltage off the 5v side of the transformer. Some generate -12v, and then regulate to produce -5v. Others do different things!
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