06-03-2015, 17:26
(06-03-2015, 12:40)hvalentim Wrote: I have just tested and with an intermittent input voltage of 15,7-13,7 the regulator intermittently outputs 8,8 to 9,2 v.
Weird, I never noticed something like that, usually I get the output as I expected.
There are regulators with lower deviation like 0,1% but even so, with cheap regulator in previous tests, never happened to me having such a deviation!
In fact, I just tested (5 minutes ago) in my labor lab, a regulator (a cheap one) between 15 and 35V, and the output was always the same without any change.
I was using a calibrated voltmeter, so I trust those measures.

