Electronics Forum | Sat Feb 03 20:30:07 EST 2001 | Robert
James, if you want to get a circuit board wet, then any cleaner will do. Tighter componentry and BGAs are different. Even if you submerge a BGA, the surface underneath it will not be effected. Thus you need to force the chemistry mechanically unde
Electronics Forum | Thu Feb 12 12:30:16 EST 2015 | stevezeva
I remembered something from the TechNet a long time ago about heating the board with a heat gun to see if the white spots disappear. I searched the archives and found this from Bill Kenyon: Quick identification of solder mask white spots- if it is t
Electronics Forum | Fri Sep 01 04:16:31 EDT 2006 | sant
Hi In my previous organistaion I had worked with LPKF m/c model C60 and have seen the T-tech m/c working also. I'll give the weightage to LPKF because of its performance. For your application I feel 100Krpm spindle will be more suitable. Support/serv
Electronics Forum | Sun Mar 18 09:21:20 EST 2001 | Billy
There is a Fuji web site that you could use. But perversely they send you your login. This takes about 3 weeks to arrive usually... in my case it took 2 months. FCM's i find to be quite inflexable... If your doing high volume put it on them anything
Electronics Forum | Tue Oct 04 13:44:41 EDT 2005 | ???
Do any of you guys/gals that use these machine's have problems with the machine consistently finding no solders on 0402 parts???
Electronics Forum | Wed Feb 11 17:04:47 EST 2015 | davef
A-610E, 10.7.4 covers solder mask discoloration. Use that for your disposition In a previous thread, Boardhouse told us "Here are a couple of things that can affect color. * Material color is the major, * Matte green from Enthone would be different
Electronics Forum | Thu Feb 12 07:58:54 EST 2015 | erezah
A-610E, 10.7.4 covers solder mask discoloration. > Use that for your disposition > > In a previous > thread, Boardhouse told us "Here are a couple of > things that can affect color. * Material color > is the major, * Matte green from Enthone wou
Electronics Forum | Thu Dec 01 13:24:45 EST 2011 | kmakiya
Sounds like you have a bad heater. Check current on each leg of the heater circuit, CON6 for the wash and CON7 for the rinse. The current should be the same on each leg. Trek is now part of Stoelting, tech support is 920-894-2293. Hope this helps if
Electronics Forum | Mon Aug 22 10:30:42 EDT 2016 | emeto
Thanks for your help. We did call tech from Speedline and he got it fixed and working by exchanging just a few parts. There were a lot of custom modifications on this machine, don by who knows who and where, but the guy was very competent and fixed i
Electronics Forum | Wed Jun 25 18:48:57 EDT 2003 | russ
How about using one of those ESD sprays that apply a dissipative coating? Tech Spray has one that is supposed to be permanent. It is called LICRON. Russ
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