Electronics Forum | Fri Mar 10 09:01:44 EST 2000 | Wolfgang Busko
Hi John, we had one shot with silver coated PCBs. With "no clean" and no changes in process parameters ( we had no input on necessary changes from the boardhouse ) we encountered wetting problems in the first reflow soldering process. Later it was s
Electronics Forum | Fri Mar 10 09:01:44 EST 2000 | Wolfgang Busko
Hi John, we had one shot with silver coated PCBs. With "no clean" and no changes in process parameters ( we had no input on necessary changes from the boardhouse ) we encountered wetting problems in the first reflow soldering process. Later it was s
Electronics Forum | Wed Aug 01 11:57:55 EDT 2001 | mparker
It's amazing the eclectic applications that Silly Putty works for, what the heck, give it a shot! One question, seriously, what are the QFP dimensions? x, y, z? can you stand for the injected material to flow past the leads?
Electronics Forum | Wed Jun 15 13:47:28 EDT 2005 | russ
No you're not stupid, they will melt if the top of the board gets real hot. I was lucky most likely in that ours were usually off of the board surface. anything that will hold the weight material will work. Now that I think about it my shot bags w
Electronics Forum | Wed Jan 06 14:49:16 EST 2016 | rdubya71
Give us a shot, we are a one stop shop. http://www.sbcinc.com/
Electronics Forum | Wed Dec 05 22:59:42 EST 2007 | er_pe
To be successful, and to yield quality products off any selective solder systems out there on the market today, DFX rules need to be enforced and followed. Lay-out is a one-shot process where as manufacturing of the PCBA is continuous. Obviously, muc
Electronics Forum | Wed Feb 03 21:46:33 EST 1999 | Larry Mara
Steve, We are in the same boat--small and limeted on fund.We have a TF200 that pace is letting us demo, seems like good tool that we can add to as we need to.We are going to buy one.Great
Electronics Forum | Tue Sep 18 16:30:29 EDT 2007 | slthomas
I think Darron drove that DHVCD off'n a tall cliff. There's a whole bunch of stuff that could cause no-cuts, but without more information (dings on leads, full insertion, dry-run performance, continuity checking results) we'd all be (and have been)
Electronics Forum | Tue Nov 14 05:02:39 EST 2000 | Wolfgang Busko
Hi George, you got to find the common factor for the parts that are misaligned. This double sided tape method is IMO a good one for the first shot but you have some waste in parts that should be considered. (Better skip those precious parts for the
Electronics Forum | Wed Dec 19 21:21:02 EST 2012 | davef
MosheSh: When it comes to ground planes, most designers are out over their skis. They don't understand what's going on or how it affects their design. So, they get massively conservative about the number of plane layers, whether they can be hatched o
