Quote:
Originally Posted by Kevin Kuehn
R12 is within the voltage regulation feedback loop. If it's resistance increases as it warms up, the regulator will compensate until the point of current limiting kicks in. So I think the question is, is the voltage drop across R12 still the same after running 24 hours?
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No it isn't. It was 0.357V or 357mV and right now it's 328mV. The unit is still holding and reading frequencies actively however, since the cover has been on, the voltage has dropped from 5.0V to 4.96V. Probably insignificant but I haven't seen anything other than 5.0V on the nose until I just measured it after taking off the top.