Electronics Forum | Wed Sep 26 14:48:01 EDT 2001 | bobm
there is a company called EFD. my contact there is john kaminski. they have thermocouples that are spring loaded requiring no solder at all. they work great. you attach them to the edge of the board and you can move the end to make contact where you
Electronics Forum | Sat Sep 22 14:33:50 EDT 2001 | Tony
I like to secure the thermalcouples with a small dot of chip-bonder(surface mount adhesive). The chip-bonder will cure durring the first pass through the oven. After I have developed my profile I remove thermalcouples and the chip-bonder with a solde
Electronics Forum | Fri Mar 15 08:25:42 EDT 2013 | torch
looking for a bit of advice really, our current reflow oven (surfair 510) is in the process of slowly dieing so we are in the market for a replacement. I havent followed technologies on ovens for a while but im looking for something that is low to m
Electronics Forum | Wed Aug 09 04:20:19 EDT 2006 | Rob
If you kink the leads will you be able to insert it without flexing the board/moving any of the other components? Also these pin headers aren't always designed for this process so have you checked that it will take the elevated temperatures?
Electronics Forum | Wed Jun 26 14:33:52 EDT 2019 | slthomas
Do you have any images that show the soldered terminations? Also images of the pcb terminations after the part has moved might be helpful.
Electronics Forum | Wed Jun 26 23:35:55 EDT 2019 | anhsang38
There are some pictures of solder and pcb terminal after part has moved. https://ibb.co/5hKBxXX https://ibb.co/Kw27cns https://ibb.co/HtKBMdW Rg Sang
Electronics Forum | Thu Apr 11 11:15:17 EDT 2019 | ttheis
I only have experience with universal gsm machines; they are cheap and easy to run/maintain, and can place just about anything we use. We do 0603 smallest for our products but I think it could do 0402. They aren't the fastest and are dated, but for r
Electronics Forum | Mon Aug 13 05:56:39 EDT 2007 | chrispy1963
This may sound silly to ask, but does your oven have a center board support by chance? If so is it down when running the boards through the oven? I only ask this because we had the solenoid that operates that function (raise and lower) of the board
Electronics Forum | Thu Jun 02 14:57:36 EDT 2011 | davef
We don't expect properly soldered first-side DPAKs to fall from the board during second-side reflow. The ratio of weight to solder surface area for a DPAK is 1.32 gm per in^2, which is well within the limit of 44 gm per in^2. [Search the fine SMTnet
Electronics Forum | Tue Jul 15 09:02:09 EDT 2008 | ehess
Has anyone using these ovens had any problems with the chain (flat) belt slipping? I suggested to the tech we remove a link in the flat chain, and he responded it would make it out of warranty. It's the same type of chain flat belt as most wash and
