Electronics Forum | Wed Aug 11 06:27:07 EDT 2021 | danisa
Hi all, The PCBA was swollen after SMD It is hard PCBA with 6 layers and SMD both sides Defect rate: ~ 5% Phenomenon: swell at the same side, same position (at 2 IC positions). Did not find any abnormality in SMD process as well as storage condition.
Electronics Forum | Wed Sep 22 10:43:19 EDT 2021 | paulrcarter
Was this problem solved? What did your boss do to come up with a solution? Have you contacted the PCB supplier? Ask them to have a review on this and give a proper solution. Consider changing your PCB supplier. You got the bad set of PCBs that may be
Electronics Forum | Fri Aug 13 08:38:31 EDT 2021 | compit
> Any idea how to get the machine to see this part > and place it square??? I am really struggling. I > have tried it as a BGA but it never works The > part is on page 43-44 > https://connectivity-staging.s3.us-east-2.amazonaw &
Electronics Forum | Wed Aug 25 00:10:13 EDT 2021 | sarason
The company that does this is McDermid. There are multiple different ways of doing it. Screen print silver paste onto the mylar, "activate" the film to be conductive, then plate in copper. These processes are found in the patent literature which is e
Electronics Forum | Thu Aug 19 20:28:27 EDT 2021 | stephendo
We have it set up in our ERP system. When it produces the Work Order it adds whatever extra parts we say. And we have a relatively inexpensive system I would think most systems for electronic manufacturing would have that ability. A few lifetimes
Electronics Forum | Tue Aug 24 20:06:24 EDT 2021 | demradarmfg
I have mentioned this over 6 different support tickets (3 of which had no reply and were dedicated to this inquiry.) I have also called twice with no answer and no call back. I can try again but am definitely not impressed with them. The only respon
Electronics Forum | Thu Aug 26 20:35:33 EDT 2021 | kumarb
Hi. Have the Emerald-X (Yamaha YV88X) unit. Works fine. Using F9 (Teach & Trace), we can position to most locations on the front feeders (not to the extreme left or extreme right due to the head design). Should the unit be able to do the same for t
Electronics Forum | Sun Aug 29 12:29:37 EDT 2021 | jojoled
Hi, can anybody provide a Installation software for JUKI KE/FM760L,named as "Juki Flexible mounter 1.35 " or similar version? I need to change the PCB max.width limit from 410mm to 560mm(heads can travel that far, no problem) and on disk the MSDOS so
Electronics Forum | Tue Aug 31 21:10:51 EDT 2021 | wolverine_nz
Thanks for the heads-up for this company. Would rather pay extra to gain confidence to the equipment you're buying especially if used. 1) Buy from a reputable and trusted company. 2) Source out for a technical support company available in your regio
Electronics Forum | Fri Sep 03 16:43:13 EDT 2021 | djenkins62
Hello Everyone, We are building devices to remove moisture from boards prior to rework where it does not require the use of ovens as stated in IPC-TM-650, Method 2.6.28. Instead of evaporation, we use moisture magnets to pull out the part......even