Hello Antoine, The problem we have is that we have 24Volts power Supplies so I would like to be sure we are not overloading the board plus from a documentation point of view it would be nice if Soekris would clarify this and correct the mistake in the web site or the PDF
On Wed, 19 Dec 2007 18:38:52 +0100 Antoine Zen Ruffinen <[EMAIL PROTECTED]> wrote: > Hello! > > Having a close look to my net 4801, it seem that it use a LM2642 witch > is a step-down switching regulator. The datasheet of it > (http://www.national.com/ds/LM/LM2642.pdf) says that the maximum input > voltage of it is 30V. But if you have a doubt between two maximum value, > use the lowest one ! Anyway, in general, giving the lowest input voltage > to a regulator that you can (but not to close from the lowest limit), is > a good idea. it will ask less effort from the regulator. > > Hope it help & Merry Christmas ! > > Antoine > > Christophe Prevotaux a écrit : > > Hello, > > > > There is a value for input voltage of the net4801 > > on the website of soekris of 6-20VDC but on the PDF manual > > it says 6-28VDC. Which one is correct ? > > > > is it 20VDC or 28VDC max input voltage ? > > > > > > > -- -- ---------------------------------------------------- Christophe Prevotaux tel: +1 416 425 6559 ext 290 NL Technologies fax: +1 416 425 5960 33 Laird Drive mob: +1 416 520 3513 Toronto ON email: [EMAIL PROTECTED] M4G 3S9 www: http://www.nltinc.com ---------------------------------------------------- _______________________________________________ Soekris-tech mailing list [email protected] http://lists.soekris.com/mailman/listinfo/soekris-tech
