Electronics Forum | Tue Feb 27 07:41:15 EST 2007 | realchunks
Depending on your D.I. system, your maximum temperature concern may be at what temperture it returns to your D.I. system. Hot water may foul you set-up very quickly. As for maximum tempertures for parts, your biggest concern should be drier section
Electronics Forum | Wed Nov 01 18:20:29 EST 2000 | massimo
Thank you Wolfgang, I've found something usefull in the thread, even if unfortunately nobody talks about the design of the nozzle. About the warpage, I clearly see the warpage of the corners of the BGA. To avoid it I'll keep the temperture of the nit
Electronics Forum | Thu Apr 09 18:55:49 EDT 2009 | gregoryyork
seen it many times before when the resist is not cured at manufacturing. get PCB man to check with K type thermal couple that boards ARE in fact cured. this is normally 155C ON board temperture not oven setting Cheers Greg
Electronics Forum | Wed Mar 23 07:56:28 EDT 2011 | babe7362000
We have a Westek washer that we can not get the temperture to get hot enough to wash. We are thinking there is a problem with the heating elements, but we are not sure. Our ME is out for training today. If anyone has worked with these machines plea
Electronics Forum | Wed Sep 22 14:22:54 EDT 2021 | oclsc
Hi Forum. Is there anyone who can tell if an empty PCB with no SMD components mounted and HAL surface will get a less solderability after been running through reflow (convection). Eg. when testing empty PCB with temperture data logger. Regards Ole
Electronics Forum | Wed Sep 27 16:54:30 EDT 2000 | LarryK
We currently use Kapton tape to cover a display. The only real purpose for this tape is to cosmetically protect it thoughout the process. The display gets hand soldered and washed, so the idea of the tape being high temperture isn't a factor. Becaus
Electronics Forum | Wed May 31 16:09:14 EDT 2006 | barryg
Did You verify operation of the oscillaators(resonaters) by heating and cooling and looking at the waveforms and frequencies when doing so. We have problems when they are not packed correcttly from vendors , and sometimes they can get crackes in them
Electronics Forum | Tue Aug 26 07:39:54 EDT 2008 | evtimov
thanks. i was looking at the silicon horizon > controller for the toaster. just to help keep the > temp constant since i can not watch it all night! this way of baking is good just for small quantities. If you want to built a lot of boards, you b
Electronics Forum | Thu Feb 21 14:34:29 EST 2013 | danburnikel
I have a product that is ramping up to volumes higher that our batch oven can handle. One option is to apply Loctite E-30CL on to our circuit card and send it through a heller 8 zone oven. Was thinking of a oven temperture of 150C for about 10 minu
Electronics Forum | Mon May 17 13:21:45 EDT 2021 | SMTA-64387881
PWB Bake out or other elevated temperture processes can cause issues with oxidation of that Nickel layer. The gold porosity can vary from batch to batch, but also process changes can contribute. Are you baking the boards or have previous reflow pro
