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4 votes
0 answers
59 views

Attempting to patch the "G75 Bug" on a Gerber Level

Context I am currently looking for alternative PCB manufacturers for my company and have sent Gerber files to some (Chinese) companies. These Gerber files have already been used in the past by various ...
Sim Son's user avatar
  • 2,803
13 votes
3 answers
7k views

How does E-Test at a PCB Fab work?

I always see the option for E-testing when sending PCB's off to a fab house. I gather it is an electrical test to test all the connections. But how do they do it? They don't have my schematic! Only ...
cksa361's user avatar
  • 3,834