Electronics Forum | Thu May 25 08:00:49 EDT 2006 | davef
The warmest spot you measure on the board is the bare laminate. It will be 10*C hotter than a solder connection.
Electronics Forum | Fri Jun 09 15:46:34 EDT 2006 | samir
I say: �Wave flux needs to be heated to certain activation temps which won't be repeatedly achieved with a manual soldering process. Plus, you won't burn off any residual activator as you would if the board were immersed in a solder bath.� Muse say
Electronics Forum | Mon Jun 12 17:03:21 EDT 2006 | pjc
Its in the IPC 600 bare-board specification.
Electronics Forum | Fri Jun 16 07:46:42 EDT 2006 | davef
We use HASL and immersion silver, depending on the board design.
Electronics Forum | Tue Jul 11 11:18:06 EDT 2006 | dougs
Thats a good point SWAG, i'll look into that for the next run of these. cheers
Electronics Forum | Mon Jul 03 00:03:11 EDT 2006 | grantp
Hi, I found accuracy issues with MYDATA's but your's seem a bit excessive, and might be something else. I often found when setting up a board that was panalised that if it was done wrong, you would get a slight error on one side of the panel because
Electronics Forum | Tue Jul 18 12:22:49 EDT 2006 | Chunks
The left sensor isn't "seeing thru" the board via a breakaway or anything, is it?
Electronics Forum | Mon Sep 11 08:03:48 EDT 2006 | davef
We expect that CAF can form on a 2-layer as easily as a 4 layer board.
Electronics Forum | Sat Aug 05 09:03:33 EDT 2006 | davef
Start here: http://en.wikipedia.org/wiki/Printed_circuit_board
Electronics Forum | Wed Aug 23 11:56:09 EDT 2006 | aj
rgd's aj...
