Electronics Forum | Thu Dec 01 04:32:28 EST 2016 | Rob
We've run for about 2 years with SN100C on a Stainless pot, and all looking OK at the moment - we have just drained the pot and swapped to a similar solder (customer request)so we had a good look as we were interested to see what was happening. To be
Electronics Forum | Sun Jan 22 04:57:25 EST 2017 | robertwillis
If you look at my book on Pin In Hole Reflow there are many examples of may process defects. Its free to download and the first book on the technology. if you send a photo of the defect I may be able to point you in the right direction see http://pih
Electronics Forum | Thu Jan 19 11:10:13 EST 2017 | rgduval
I'd start by checking the manufacturers documentation, and seeing if they have any application notes regarding reflow recommendations for the part. But, in general, make sure to bake the parts prior to assembly, they are notoriously moisture-sensiti
Electronics Forum | Thu Mar 02 03:54:30 EST 2017 | rob
Hi Ivam, 1) for the not working motor, can you swap it with another from the cooling zone to see if it is the motor or motor control? 2)You are not getting bleed through from one zone to another are you? Can you list by zone what exact SP you have
Electronics Forum | Fri Feb 03 15:10:30 EST 2017 | mmjm_1099
Have you tried contacting them and see if someone is training in the area? We have a machine here south of Milwaukee Wisconsin and could train possibly. Also here is the sales guy we deal with in our area and he is wonderful and can assist or direct
Electronics Forum | Thu Mar 02 10:46:34 EST 2017 | Rob
Hi Rick, we have seen this issue before with small volume and prototype parts coming in from catalogue suppliers, where they are decanted from the original manufacturers packaging and sold in smaller batches. Also after going out for programming.
Electronics Forum | Tue Mar 07 19:47:59 EST 2017 | jswatt
So looks like we have it locked down to the dongle failing, we have tried to read it in other PC's with Deskey's software and nothing. the PC's can see the dongle in the device manager but get nothing else. I don't believe we have a back up for this
Electronics Forum | Wed Mar 15 10:15:26 EDT 2017 | pzappella
Hi Phil, 25% sounds real high to me, any failures available that you can x ray and see what the void level might be? Wish I could call Ford and GM and ask what they really want for void levels. PZ
Electronics Forum | Wed Mar 15 12:39:24 EDT 2017 | cyber_wolf
Customer precedes standard, but customer must be educated and informed on what is achievable with their design and what is accepted as industry standard practice. My guess is that the negative effect of those voids is negligible. {Voids at the sold
Electronics Forum | Fri Nov 03 09:41:17 EDT 2017 | davef
On your question about reliability ... " Is there testing we can do (environmental stress chambers) with which we can see the long-term effects of flux residue on solder joints?" Sure, incompletely activated low residue flux residues are potentially