Electronics Forum | Fri Dec 06 14:39:52 EST 2013 | davef
Depending on how much you require, there may run into some minimum material thresholds. * Research on 3M website: http://solutions.3m.com/wps/portal/3M/en_US/Electronics_NA/Electronics/Products/Product_Catalog/~/All-3M-Products/Industry-and-Professi
Electronics Forum | Sat Jul 16 18:40:12 EDT 2016 | aemery
As an MPM guy and would choose.....MPM, surprise! Of the legacy models the UP2000 seems to be the favor among most of my clients. Newer models like the Accuflex's and Accela/Momentims are great, but as far as the old stuff the UP2K's are the favorit
Electronics Forum | Wed Sep 20 16:15:53 EDT 2017 | davef
Some requirements to consider are: * Humidity and temperature controlled according to J-STD-001 * Electro-static discharge (ESD) control program according to ANSI/ESD-S-20.20. * Soldering technicians are trained and certified according to J-STD-0
Electronics Forum | Wed Sep 22 22:44:34 EDT 2004 | davef
We agree with Paul. If you prepare the components differently, so that they snap into place, you do not need to trim after wave. Most rotary trimmers put a HUGE amount of stress on solder connections, potentially cracking the connections. Some of
Electronics Forum | Thu Jun 24 10:48:02 EDT 1999 | Earl Moon
| Recently, there has been an upsurge in the Pin Hole/Blow Hole problem in our wave soldering process. We are baking the PCBs for 2 Hrs. at 125 degree C. The Wave Soldering profile seems to be O.K. Still the problem is persistent. Can somebody hel
Electronics Forum | Wed Jun 02 13:13:41 EDT 1999 | Tim
ok, ok, so I'm not an engineer. I'm a salesguy ( and that's nothing to be ashamed of...) Here's my dilemma. I represent a contract manufacturer who is in the early stages of quoting on "turnkey" assembling of a circuit board for a manufacturer of
Electronics Forum | Wed Jul 15 12:22:57 EDT 1998 | Steve Moore
Electropolishing definitely improves the print characteristics of both Laser-cut and Chem-etch stencils. The caveat here is avoid over polishing which results in rounding of the edges and/or enlargement of the openings. Over polishing is typically th
Electronics Forum | Fri Feb 13 09:19:12 EST 1998 | Jimmy Blier
Hi! I'm looking to find a training course for PCB design & layout. It would be prefer to be in Canada, if such courses are available here... if not I'll go where ever I have to. The course should be about the following points or more: -Crosstalk -cou
Electronics Forum | Sun Feb 15 10:47:16 EST 1998 | SMT-ASSY
In reference to your Email response, we will propose to you in the next few days a course curriculum which we hope you will find of great interest. As we told you we offer courses for assemblers and techs in PTH, SMT soldering, SMT full process using
Electronics Forum | Fri Feb 13 12:48:24 EST 1998 | Scott Cook
| Hi! | I'm looking to find a training course for PCB design | & layout. It would be prefer to be in Canada, if such | courses are available here... if not I'll go where ever | I have to. | The course should be about the following points or | more: |
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