Ivan, I just did a 4 X 2 one with 100% plane coverage on the backside and light circuitry on the front side. There is no warping on .062 FR4. I wouldn't expect you to have any problems with this.
Frank At 11:51 AM 5/14/2002 -0400, you wrote: >Hello, all: > >I have a double sided PCB about 4 x 4 in. square, supported by mounting >holes, 1 in each corner. I want to pour a polygon ground plane on the top >side. The plane will cover probably about 80% of the board area. There >will be no plane on the bottom side. Am I going to have a problem with >board warp with this? > >Thanks to those who responded to my "round board" questions. > >Best regards, >Ivan Baggett >Bagotronix Inc. >website: www.bagotronix.com > > Frank Gilley Dell-Star Technologies (918) 838-1973 Phone (918) 838-8814 Fax [EMAIL PROTECTED] http://www.dellstar.com * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * To post a message: mailto:[EMAIL PROTECTED] * * To leave this list visit: * http://www.techservinc.com/protelusers/leave.html * * Contact the list manager: * mailto:[EMAIL PROTECTED] * * Forum Guidelines Rules: * http://www.techservinc.com/protelusers/forumrules.html * * Browse or Search previous postings: * http://www.mail-archive.com/proteledaforum@techservinc.com * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
