Electronics Forum: cooling (Page 11 of 99)

Coolingproblem in reflow profile

Electronics Forum | Thu Jun 16 22:18:35 EDT 2005 | davef

Cooling may require muff fans positioned over that output conveyor of the oven.

Reflow solder issues with 6pin SOT's

Electronics Forum | Tue Aug 09 13:25:18 EDT 2005 | russ

Try cooling them down in the profile.

BGA ball Separation

Electronics Forum | Mon Dec 05 17:03:15 EST 2005 | russ

Ina ddition to the above it can be from CTE mismatch and the joints are breaking during cooling. Is this an Altera part?

Universal Advantis

Electronics Forum | Wed Jan 18 17:00:32 EST 2006 | PWH

Cool - thanks all. We use 99% 7" reels but good to know about the feeder carts.

Stencil cleaners.

Electronics Forum | Thu Sep 14 13:18:21 EDT 2006 | Kevin W. Parker

They also make cool lampshades.

Uneven solder reflow

Electronics Forum | Thu Jan 18 07:30:13 EST 2007 | realchunks

It could be the blowers in cooling section of the oven. Try turning them off. It could be the belt is not level.

SMT on Flexible circuits

Electronics Forum | Thu Feb 15 22:54:13 EST 2007 | vshan

45sec to cool down

Laser soldering LED's

Electronics Forum | Mon Jan 07 12:50:28 EST 2008 | realchunks

OK, I'll venture to ask..... why not use a reflow oven. Not as cool as lasers, but just as effective.

Able To Post Image

Electronics Forum | Wed Jan 23 00:31:57 EST 2008 | slthomas

Very cool. Now, how big was that image? It took about 30 seconds to load.

Able To Post Image

Electronics Forum | Thu Jan 24 03:16:39 EST 2008 | lococost

Cool! Looks like black crack to me though :)


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