Electronics Forum | Tue Apr 24 10:44:05 EDT 2018 | lucianooo
Hi, Uusually for professional PCB factory they can supply "By microscopic slicing" services so that you can make sure the cooper thickness is excatly like you need. If factory is small then usually don't have this services,and normally can not test
Electronics Forum | Sun Sep 09 21:59:36 EDT 2018 | sanneyyu
we are a PCB house, you can add some patterns at breaktabs or board edge, this can help you easily verify copper weight for every circuit layer.
Electronics Forum | Tue Jun 25 21:13:10 EDT 2024 | jeremyc
I also happen to be running into this issue. A PCB we're trying to program has a width larger than the max board width. On our O2i, it says 12.992in is the max board width. HOWEVER the tech specs of Dek Horizon O2i advertise a max print area of 508m
Electronics Forum | Wed Apr 23 19:00:39 EDT 2008 | stevek
It depends on the laminate but a PWB is like any other MSL component. Some fab shops are only waranting standard FR4 laminates for 45-60 days when processed at lead free temperatures. The best thing I can say is to try some weight gain/loss experim
Electronics Forum | Fri Sep 01 05:29:01 EDT 2017 | mona0312
Hi, Recently, i found a company called "jlcpcb". It’s very cheap 10pcs boards. 1.2mm thick, 1-OZ copper, 6/6-mil outer (0.1525mm) just cost $2 Cheap price and lots of options regarding board thickness, colour, etc. None of my boards have ever had a
Electronics Forum | Fri May 11 17:21:04 EDT 2001 | davef
Three main groups of depaneling equipment are: 1 Scoring: Limited to straight edges and mainly 90� angles 2 Routing: And a cloud of dust 3 Singulating: Hard tooled by board To get started understanding the suppliers look here: http://www.cassembly.c
Electronics Forum | Sun Jul 30 10:46:24 EDT 2006 | Grant
Hi, It's really weird as I am on this forum with the perspective of a manager, because I run my company, but want to make sure I am as updated as possible so I don't force people into making stupid decisions in our company. However I don't walk int
Electronics Forum | Mon Jul 12 05:03:30 EDT 2004 | itamar
hello ! my name is itamar and i need information about pcb laser marking machines. my knowledge in this field is limited and i would be grateful to know the important parameters that one should check before buying such a machine. i got several propos
Electronics Forum | Sat Jul 28 08:37:52 EDT 2007 | davef
There is no good choice. Board Finishes: Industrial/Battelle Class 3 Environment [Reliability Knowledge Gaps: For use of Pb-free solders in High Reliability Applications, J Smetana, iNEMI Availability of SnPb-Compatible BGAs Workshop, March 1, 2007,
Electronics Forum | Tue Dec 18 03:32:40 EST 2018 | alicecai
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