Hi Dan, The Yahoo! group which you are referring to is the "protel-users" mailing list (URL for home page: http://groups.yahoo.com/group/protel-users ), and a number of people (including myself) have uploaded files to that list's "Files" section at various times.
However, while I surmise that many members of this list are also members of that list, I am also pretty sure that only the members of that mailing list (rather than all "visitors") are able to download files from it. And for the benefit of anyone who is not currently a member of it, the level of traffic on that list is normally pretty low, and it can be weeks, and sometimes even months, between consecutive messages. Regards, Geoff Harland. ----- Original Message ----- From: "Dan Enslen" <[EMAIL PROTECTED]> To: "'Protel EDA Discussion List'" <[email protected]> Sent: Thursday, December 14, 2006 7:46 AM Subject: Re: [PEDA] 500V power supply > Thanks Harry, > I sort of remember that now. Wasn't there an alternate location > (yahoo group of some sort) that allowed for doing such things. I know I've > seen posts that mention board example pictures. > Regarding the older standard, I had copied that from one of our > former layout people before all of that was outsourced. I doubt I could get > them to spring for a copy of the new standard for those of us here who are > doing prototyping. Oh well. > > Dan Enslen > > The only reason time exists is so > everything doesn't happen all at once. > > -----Original Message----- > From: Harry Selfridge > Sent: Wednesday, December 13, 2006 2:18 PM > To: Protel EDA Discussion List > Subject: Re: [PEDA] 500V power supply > > Hi Dan, > > Attachments aren't allowed on posts to this forum - they get filtered > out. You would have to post a link to a file, or send it offline to > whomever you wished to receive it. > > IPC-D-275 has been superceded by IPC-2221A. Section 6.3 of > IPC-2221A, Generic Standard on Printed Board Design, has the voltage > clearance calculations for various configurations of rigid circuit boards. > > -Harry ____________________________________________________________ You are subscribed to the PEDA discussion forum To Post messages: mailto:[email protected] Unsubscribe and Other Options: http://techservinc.com/mailman/listinfo/peda_techservinc.com Browse or Search Old Archives (2001-2004): http://www.mail-archive.com/[email protected] Browse or Search Current Archives (2004-Current): http://www.mail-archive.com/[email protected]
