@tubetime Huh? On a power supply board? What sub-circuit are these resistors part of?
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@tubetime interesting. I would have thought that 1% resistors would do the job for the voltage feedback of something like a computer. Any idea why they need this level of accuracy? @attilakinali 1% is indeed fine for this. but they probably thought doing it this way was some sort of competitive advantage lol |
@attilakinali there are 7 of them. they trim the output voltages and a few other parameters