Electronics Forum | Thu Mar 09 16:21:53 EST 2006 | geocominc
Ramp or Soak give us same Deta T (from 35 to 40).All probes are tested o.k.Should we pump in more heat upfront in order to warm up heavy loaded ICs like PLCC64 or Change blower speed? or Slow down line?
Electronics Forum | Thu Mar 09 16:33:30 EST 2006 | russ
Is there a way that you could plot the data points of your profile into excel and post somewhere? Or can you give us some data on what your profile looks like? What exactly does this board look like? thickness, size, copper weight?
Electronics Forum | Fri Mar 10 12:15:52 EST 2006 | geocominc
Increase Soak time & Slow down line did reduced Delta T by 10+,Fans are at max - Both High -getting closer to target now.Great idea.still more to do .Thanks for advices.
Electronics Forum | Mon Mar 13 10:56:37 EST 2006 | Bob R.
I would try swapping the hottest & coolest thermocouples where they go into the mole and see if temp readings follows the thermocouples or stays with the mole input. A 40 deg delta T on a board that small really sounds like a measurement issue.
Electronics Forum | Tue Mar 14 12:03:51 EST 2006 | Wave Master Larry
Well Im more of a wave guy but we had an employee in the engineering department, he's left the company but he used these setpoints on the ovens in ai. 180, 170, 170, 190, 200, 225, 225 I heard they worke pretty well at those deltas
Electronics Forum | Wed Mar 15 22:56:26 EST 2006 | davef
When Techical Devices purchased H2O, they received a very good in-line cleaner company. The real bonus of the aquisition was Debbie Alavezos, then the sales manager at H2O.
Electronics Forum | Thu Mar 16 09:47:19 EST 2006 | sn6337
Hello Paul! As an ex TD rep, I really don't think you will have any problem with the TD preheaters! I would encourage you to visit http://www.tritecsales.com!
Electronics Forum | Wed Mar 22 15:21:43 EST 2006 | patrickbruneel
Rob, Very interesting The defect of the month that isn't a defect, that was a defect with Sn/Pb but isn't a defect in lead-free. I wonder if wave master Larry can solve the puzzle?
Electronics Forum | Thu Mar 23 15:59:13 EST 2006 | pjc
Yes, the RoHS is just EU protectionism. We should have told them in the beginning that we will not participate. And say OK then, don't buy our gear then. But we are pussys now, no balls to stand up. We cave to them EU'ers.
Electronics Forum | Sat Mar 25 07:25:34 EST 2006 | davef
Russ Who benefits? * Tin producers [ITRI] and sales-types * Equipment producers and sales-types * Friends, relatives, red-haired children, and sycophants of Euroland legislators working in the regulation and compliance activities relating to leadfre