Electronics Forum | Wed Feb 28 13:02:01 EST 2018 | proceng1
Ours says it needs to cool down, but if I put in into cooldown, I can load the next recipe right away. I don't actually have to wait until it cools.
Electronics Forum | Tue Mar 27 15:12:49 EDT 2018 | dph150
the first and last zones heat up just fine the middle just cools down. The only way I can get it to start up again is to open the oven and let it cool down to room temp. about 25C. says heaters are on oven not ready.
Electronics Forum | Mon Feb 10 12:35:11 EST 2020 | emeto
on 10 zone ovens with 3 cooling zones, my negative slope is between 2.5 to 4 deg C/second based on board size and thermal mass.
Electronics Forum | Sat May 28 01:09:01 EDT 2022 | alexwinners
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Electronics Forum | Wed Oct 21 02:15:01 EDT 1998 | Kevin Christy
Dear Folks: I am currently in the pre-prep stages of a market study that's focusing on different methods of microprocessor cooling and the market potentials of new designs. I wonder if you might be so kind as to point me to good general resources s
Electronics Forum | Thu Oct 22 14:20:57 EDT 1998 | Dave F
| Dear Folks: | | I am currently in the pre-prep stages of a market study that's focusing on different methods of microprocessor cooling and the market potentials of new designs. I wonder if you might be so kind as to point me to good general resou
Electronics Forum | Tue Apr 09 00:09:25 EDT 2002 | craigj
Question. When profiling and looking at the profiles cooling rate. Over what temperature range should the slope be monitored and what sort of cooling rates should be looked for. Paste supplier says no more than 6degC per sec, some components maybe lo
Electronics Forum | Thu Aug 21 08:47:34 EDT 2003 | caldon
Stan- One of our buildings (not our SMT line or components) Has Great Aircondition but can not regulate the humidity. The building is cool but Wet (No need to lick envelopes as they are already stuck together) from humidity. We went out and found th
Electronics Forum | Thu Nov 18 16:09:12 EST 2004 | ms
Hi Everyone. Are many of you using Bravo 8105 reflow ovens with chiller units? What have your experience been like with them. Are they reliable? If you had the choice would you get another? Is having them an advantage with lead free production?
Electronics Forum | Mon Jun 20 21:54:38 EDT 2005 | darby
Contact your paste supplier and see what they say. My information on SAC 305 FROM MY SUPPLIER was - "The cool down rate is not as critical for Pb-free solder joints, as it was for SnPb. The grain sizes do not differ is size in the Pb-free bulk solde