Electronics Forum | Wed Jan 17 05:58:45 EST 2018 | awelektronik
Hi Evtimov, no, i have no possibilities to change the Light. My Camera knows only on and off. The PCB-Solder resist looks in that IR-Light whyte like the CE-Symbol of the picture i post in my first message. The Pins with gold looks the same. Its an
Electronics Forum | Mon Sep 14 16:14:23 EDT 1998 | Jeff Sanchez
| Dear Larry, | I developed the ultrasonic cleaning process for Smart Sonic. It has developed into the most widely used stencil and misprinted PCB cleaning process worldwide. With that in mind, I offer some words of caution. "IT'S NOT THE ULTRASON
Electronics Forum | Tue Sep 15 12:11:36 EDT 1998 | Bill Schreiber
Jeff, The use of flux thinner would only add another chemical to the process. Environmentally, that would not be a good idea. My guess is that you would only end up with "thinner jelly" anyway. Alcohol works well on RMA flux. When assemblers switch f
Electronics Forum | Thu Jul 14 20:16:33 EDT 2005 | Bman
I know what the COB process is, and I have no intention of getting involved with that end of things. I need to know how to place SMT parts on a board with a COB. It looks like the preferred method is to place the SMT parts first, then go through th
Electronics Forum | Wed Aug 28 10:16:12 EDT 2002 | Jim M.
Sam We install a lot of die in the SMT room using same process as SMT parts.Water soluble solder paste is used for attachment of die to ceramic and boards. Biggest problem i found is the adjustment from installing the die in the bonding area. The t
Electronics Forum | Thu Oct 07 04:58:04 EDT 1999 | JAX
| Hi all. | | I have some experiance in regular electronics, but the hardest | part for me was always the soldering, so I am very intrested in | SMT. | | So what would be the best way to get started in SMT? I would prefer not to have to spend alot
Electronics Forum | Thu Oct 18 18:37:49 EDT 2001 | davef
You�re correct. Probably every supplier�s product has slightly different cure characteristics. Let me spin this up a little differently � There was a slight imbroglio in my office this morning involving a couple of stalwarts and the last Krispy Kr
Electronics Forum | Mon Mar 12 09:25:16 EDT 2007 | rgraves
Our internal designers are employing SMT connectors that utilize a �PCB positioning boss� in conjunction with normal gull wing leads. The use of these devices is based on the advertised ability of the boss to prevent �mis-insertions� and assist in �
Electronics Forum | Mon Sep 14 14:02:45 EDT 1998 | Bill Schreiber
Dear Larry, I developed the ultrasonic cleaning process for Smart Sonic. It has developed into the most widely used stencil and misprinted PCB cleaning process worldwide. With that in mind, I offer some words of caution. "IT'S NOT THE ULTRASONICS!
Electronics Forum | Thu Nov 19 09:55:47 EST 1998 | Dave F
| | | | | | | For some as yet unkown reason, we have started to have some boards sag and go under the wave. The boards are surface mount top side and conventional components wave soldered. We have checked the wave hight and both the profiles on the w
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