Maybe I just work to a higher precision that you? :-) Or maybe I just posted the numbers I got off of National Semi's SMS DC-DC Converter tool (local app version of Webench)? Yeah, I do expect that the inductors won't be made to .1% tolerance, but no prob using that for now as a center/starting point. Cheers, -Neil. > -----Original Message----- > From: pic microcontroller discussion list > [mailto:PICLIST@MITVMA.MIT.EDU]On Behalf Of Peter L. Peres > Sent: Wednesday, November 27, 2002 11:48 AM > To: PICLIST@MITVMA.MIT.EDU > Subject: Re: [EE]: Custom transformer winding... > > > I don't know whence your figures come, but I think you should know that > inductors are specified to 5% or so (not 0.1% as you did). Unless you are > rebuilding something of metrological significance. Same for resistances > (which are ONLY specified when rebuilding a unit using a known good part > as reference). > > Peter > > -- > http://www.piclist.com hint: The list server can filter out subtopics > (like ads or off topics) for you. See http://www.piclist.com/#topics > > > --- > [This E-mail scanned for viruses] > > --- [This E-mail scanned for viruses] -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics