2010/7/14 Shachar Shemesh <[email protected]> > Alon Barzilai wrote: > > I seconds that. > without this resistor the voltage at low currents will go sky high (~20V) > > Why would it? The transformator pretty much dictates the maximal power. >
the transformers wants to supply 12V DC. so 12V is the average voltage AC power. to get to 12V average (i.e. RMS) , the peak is 12*sqrt(2). cheers, erez > > > the 12V is usually close to the maximum current. > > I can understand the logic of that statement. However, once I verified > that the output without load (any load will negate the resistor anyways) is > the same as the reference power supply I'm trying to mimick, wouldn't that > mean that I'm okay with things as they are? > > > Shachar > > -- > Shachar Shemesh > Lingnu Open Source Consulting Ltd.http://www.lingnu.com > > > _______________________________________________ > Linux-il mailing list > [email protected] > http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il > >
_______________________________________________ Linux-il mailing list [email protected] http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il
