Electronics Forum: pcb fabric (Page 8 of 34)

Reduce PCB pad area on fabricated boards

Electronics Forum | Mon Oct 28 13:29:01 EDT 2013 | rangarajd

Dave - I actually need to trim down the copper area Thanks, R

via under a smd pad ?

Electronics Forum | Wed Nov 21 15:02:46 EST 2007 | jlawson

From info I have been told from design standpoint, via in pads helps with managing EMC issues with working design, in particular for high speed digital/dense populated type PCB's. We had a manufacturing customer that had very low yield because of th

Re: Perforated Tabs

Electronics Forum | Mon Jun 19 21:37:14 EDT 2000 | Dave F

Mike: Look a the Hadco DFM manual ( http://www.hadco.com/ ) Yano if you�re lookin� for uniformly smooth (not silky smooth) board edges, have you considered scoring to separate your boards? Scoring has: * Minuses (straight lines only, stress on so

Who are the top PCB Suppliers in China?

Electronics Forum | Fri Nov 17 01:48:37 EST 2017 | yongrong

Dear Clayton Hornsby, This is YourPCB Technology in Taiwan. We provide one total solution for PCB fabrication. We hope that our clients can get better and better with our service. If you have any questions, please don’t hesitate to contact us. We lo

IPC/MIL STANDARDS

Electronics Forum | Tue Jan 11 21:03:23 EST 2000 | abbas

Dave, With same hand, Can you give me some references/readilly available info. on IPC/MIL standards for PCB design,fabrication and assembly.Web searching is little bit tough job to me specially. Thanks in advance / Abbas

BGA & PCB - solderability issue

Electronics Forum | Thu Aug 29 07:46:39 EDT 2002 | nifhail

Hello Experts We ran into problem today when one of the board that we assembled having problem at Test, BGA failure. The joints looks good but no continuity. When trying to remove the BGA, i found that the pad on the PCB is intact but black in colou

Re: ERP/MRP software

Electronics Forum | Fri Jan 15 17:53:43 EST 1999 | Earl Moon

| Jason, | | Have you looked at Manex software. I know they have a great reputation in the electronics industry since they developed their system around electronics specifically. | | Check out this article I found...this may help. Email with a

Would YOU except this PCB ???

Electronics Forum | Thu Aug 14 21:58:43 EDT 2008 | proy

NO WAY I had seen this 10 years ago, and got into a 'p' match with the PCB fabricator. We had failures after wave solder, the thermal ezpansion caused cracks in the 'knee' where the skinny little trace go's over into the barrel. even if not failin

Quick Turn Around for an EMS Provider - Brainstorming

Electronics Forum | Tue Jan 20 12:08:43 EST 2009 | smt_guy

Thank you very much guys. I really appreciate all your inputs. We just have another customer asking us a possible 3-day turn around of their prodcut from PCB Fabrication, Parts Ordering and Manufacture of their boards...just thinking on how can we do

Guidelines on PCB design learning.

Electronics Forum | Wed Jul 08 19:59:45 EDT 2020 | rsatmech

Hello all, I am working in EMS industry for around 5years with knowledge on BOM SCRUBBING to PCBA Manufacturing. I am interested in learning PCB DESIGN AND FABRICATION. Kindly provided your suggestion and enlight me as where to start. Awaiting


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