Electronics Forum | Thu Aug 05 10:51:27 EDT 2010 | floydf
Can anyone give me some insight into what to look for on a used X-Ray machine. Or just any thoughts on using X-Ray inspection. We are getting more and more QFNs and our inspection seems a little subjective. Thanks.
Electronics Forum | Thu Aug 05 14:58:18 EDT 2010 | mikesewell
Smaller and multi-row QFNs will probably require an oblique view/5-axis xray with resolution of at least 1 micrometer and preferably a nanofocus machine. Given the low standoff and small pad size, verifying wetting can be challenging on interior pad
Electronics Forum | Thu Aug 05 12:51:19 EDT 2010 | peteb
Need recommendations on brands and models of reflow ovens for lead free. Small benchtop for prototyping and short runs. Board size about 10" by 10". What works well? What to stay away from? Thanks for any input and advice.
Electronics Forum | Tue Aug 10 06:18:52 EDT 2010 | cunningham
We use Gridlock systems in our screen print machines they seem to work well enough with no problems atall
Electronics Forum | Sat Aug 07 02:28:20 EDT 2010 | raghu
We have PVA 350 benchtop dispensing equipement with humiseal 1A33 CC material. is there any moisture measurement process in conformal coating material?
Electronics Forum | Mon Aug 09 07:13:08 EDT 2010 | raghu
We have PVA 354Bench top conformal coating machine. We are going to procure the Humiseal 1B31 material. Is this material is suitable for this model of machine? Is there any special pecautions to be taken while programming? What are the main problemsd
Electronics Forum | Tue Aug 10 01:02:31 EDT 2010 | raghu
We have PVA 354Bench top conformal coating machine. We are going to procure the Humiseal 1B31 material. Is this material is suitable for this model of machine? Is there any special pecautions to be taken while programming? What are the main problems
Electronics Forum | Tue Aug 17 11:56:11 EDT 2010 | flipit
The software is DOS. No multi tasking. Can program via CAD data using Circuit Cam. Contact has an offline package as well. Very easy to use the Contact machine software.
Electronics Forum | Tue Aug 10 03:42:04 EDT 2010 | aungthura
is it usual if the board has warpage on both sides after wave soldering? And, if it is, please advise me how to solve it. Thanks in advance.
Electronics Forum | Tue Aug 10 09:27:35 EDT 2010 | ssager
I am looking for someone who can develop functional test programs. Something that can use a LabView or some other graphical interface to do simple functional testing and verification.
