Electronics Forum | Tue Apr 27 07:20:34 EDT 1999 | Richard Marks
I'm a mechanical engineer and we buy electronic pressure sensors and switches. In doing quality audits, I need to understand what "best practice" will yield in terms of conforming product first time through the manufacturing process? Any data out t
Electronics Forum | Tue Apr 27 09:31:45 EDT 1999 | Robert L. McCallum
On circuit board assemblies first pass yields need to be above 98%, if a supplier is below this level it is a indication that: he has poor control of the manufacturing process; Poor component selection (price over quality; excepted a poor design from
Electronics Forum | Wed Feb 15 08:57:48 EST 2017 | dilogic
I tried several times - it squeaked for a while and then silence...
Electronics Forum | Fri Feb 10 13:25:35 EST 2017 | dilogic
Today I tried to reflow a PCB for the first time. It did not went well. Can anybody tell me what did I do wrong?
Electronics Forum | Fri Feb 10 18:59:31 EST 2017 | dilogic
Perhaps I can add some nitrogen?
Electronics Forum | Mon Feb 13 08:30:59 EST 2017 | westshoredesign
Den, Just a hunch- I think you might be ramping too fast.
Electronics Forum | Tue Feb 14 07:20:42 EST 2017 | mikekeens
That's one way of testing for UL94!
Electronics Forum | Thu Feb 16 14:45:49 EST 2017 | mnorthey
Sorry that is spelled KIC not KIK Murray
Electronics Forum | Wed Mar 15 12:31:39 EDT 2017 | slthomas
Your fixture is pulling too much heat from the assembly. I'd push the TAL to closer to 90.
Electronics Forum | Fri Apr 28 11:12:39 EDT 2017 | mmjm_1099
You might want to attempt doing this in a clean room.
