Electronics Forum: hairs (Page 10 of 16)

Re: Pin-To-Paste

Electronics Forum | Wed Oct 07 15:15:04 EDT 1998 | Joe P.

| I am currently experimenting with Pin-To-Paste reflow. does anyone know some excellent references or links that could give me tips and tricks, optimal aperature dimensions, etc. I have been informed that if I have pull through that I should put a

fiducial mark

Electronics Forum | Wed Mar 03 13:33:25 EST 2004 | stefwitt

How well should the fiducial be centered in the teach mode? Consider that you see the fiducial with probably 40 times magnification on the monitor. If you see the cross-hair a bit off center, then this is most likely just by a few hundreds of a milli

ESD Protection - Hair

Electronics Forum | Thu Aug 30 19:57:21 EDT 2012 | rway

How many failures? This is hard to quantify. How could you unless you witnessed a spark and all of a sudden the product no longer works. The truth is you could have a discharge and not even know it. It could brush against your clothing, or as we

Electrolytic solder

Electronics Forum | Tue Mar 20 09:31:56 EST 2001 | PeteC

I dunno.: e�lec�tro�lyt�ic Of or relating to electrolysis. Produced by electrolysis. Of or relating to electrolytes. e�lec�trol�y�sis Chemical change, especially decomposition, produced in an electrolyte by an electric current. Destruction

Re: Control the solder paste

Electronics Forum | Tue Jan 11 05:46:09 EST 2000 | Wolfgang Busko

Hi Dave, that was kind of a more rhetorical question. Normally paste is used before shelflife expires and delivery time is short enough to get in no trouble. The normal situation is that you try to get your equipment running means constant use of pas

Re: Control the solder paste

Electronics Forum | Tue Jan 11 07:46:23 EST 2000 | Dave F

Wolfgang: Boy it's tough to convey context in this medium, isn't it? Clipped from our paste storage work instruction, environmental effects on paste are: 1a Avoid excessive heat (over 80� F). It causes flux separation, reducing print quality. 1b

Re: Baking PWB's

Electronics Forum | Mon May 24 10:45:04 EDT 1999 | John Thorup

| Can anyone help me with the correct baking cycle for removing moisture for PWB's. These are 10 layer double sided SMT. | | Thank You R. J. Klein Wassink in Soldering in Electronics states - 16 hours @ 105C or 40 hours @ 80C in a ventilated oven

Re: Pin-To-Paste

Electronics Forum | Wed Oct 07 09:51:18 EDT 1998 | Dick Casagrande

| | I am currently experimenting with Pin-To-Paste reflow. does anyone know some excellent references or links that could give me tips and tricks, optimal aperature dimensions, etc. I have been informed that if I have pull through that I should put

Re: Pin-To-Paste

Electronics Forum | Fri Oct 09 15:02:08 EDT 1998 | Bob Willis

| | | I am currently experimenting with Pin-To-Paste reflow. does anyone know some excellent references or links that could give me tips and tricks, optimal aperature dimensions, etc. I have been informed that if I have pull through that I should p

Bad Buisness

Electronics Forum | Thu Apr 18 21:47:59 EDT 2002 | ianchan

Hi, I did IT sales part-time to support myself with the fees required thru' 3 years of engineering school. so have had my share of "pointy hair" dudes (recall dilbert's office boss) breathing down my neck before.*grinz* Yep, complaining by itself a


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