4 ms·
It's not uncommon at all to do AOI on all or a percentage of the PCBs. X-ray is more useful to identify solder issues or defects in the raw PCB itself.
by btashton 8y ago
It's not uncommon at all to do AOI on all or a percentage of the PCBs. X-ray is more useful to identify solder issues or defects in the raw PCB itself.
- avip 8y agoExactly. I've never seen x-ray used post SMT. We've used it to post-mortemly debug BGA issues.