Electronics Forum: pcb libraries (Page 1 of 8)

stander pad size required for smd chip type components

Electronics Forum | Fri Jan 11 14:45:03 EST 2019 | davef

Here's a presentation on IPC-7351C [ http://www.ocipcdc.org/archive/What_is_New_in_IPC-7351C_03_11_2015.pdf ] by Tom Hausherr, CEO & Founder of PCB Libraries, Inc. PCB Libraries helps support SMTnet.com

DPAK pad layout

Electronics Forum | Mon Nov 20 20:38:21 EST 2006 | davef

�IPC-7351 LP Wizard� is the library maintenance tool that is revolutionizing the way designers work. The IPC-7351 LP family tools can give you access to options that will allow you to quickly and easily browse your PCB land pattern library to locate,

LInk for the components

Electronics Forum | Sat Apr 03 08:11:27 EST 2004 | laxman

For design of the PCB , library is there for creating the footprint.Library has full details of the design data. Like that any body had created the database

solder paste coverage

Electronics Forum | Wed Jun 01 07:34:19 EDT 2005 | davef

It's unusual to use a horseshoe shaped pad for a 0805. Commonly when people want to reduce the paste volume to reduce solder balling, they print a "home plate" aperature. We print paste 1:1 with the pad. �IPC-7351 LP Wizard� is the library mainten

Which is the right way to organise on AOI shapes & librarys

Electronics Forum | Thu Jun 29 04:16:41 EDT 2006 | villimar

I am the AOI control programmer on Orbotech Trion 2340 who deals with the component librarys, shapes, programming and tuning the AOI. Trion has quite good learning curves I had an idea make own shape for every PCB or gruop of very similar PCB's and o

Which is the right way to organise on AOI shapes & librarys

Electronics Forum | Thu Jun 29 04:16:46 EDT 2006 | villimar

I am the AOI control programmer on Orbotech Trion 2340 who deals with the component librarys, shapes, programming and tuning the AOI. Trion has quite good learning curves I had an idea make own shape for every PCB or gruop of very similar PCB's and o

Standard for automated placement & assembly, density etc.

Electronics Forum | Sat Feb 18 09:20:09 EST 2012 | davef

The 3-Tier PCB library concept was originally created by IEC (International Electromechanical Commission) in 1999 and introduced to IPC in 2000. The concept had to be created as a solution for high density packaging for hand held devices to ruggedize

CAD 13/14 Compatible PCB Design

Electronics Forum | Tue May 11 10:45:25 EDT 1999 | R.L.Ottaway

Would like are to know if there CAD 13/14 compatible PCB design component parts,config standard, schematic symbols, libraries and other software available as freeware, shareware for beginners at PCB design. R.L.Ottaway

Re: CAD 13/14 Compatible PCB Design

Electronics Forum | Tue May 11 12:58:14 EDT 1999 | Dave F

| Would like are to know if there CAD 13/14 compatible PCB design component parts,config standard, schematic symbols, libraries and other software available as freeware, shareware for beginners at PCB design. | | R.L.Ottaway | | RL: There's a f

Placement theta (rotation) adjustment

Electronics Forum | Tue Sep 12 14:35:41 EDT 2017 | deanm

In trying to have things run smoothly with placement, I have to do a lot of theta adjustment to get the rotation right during placement. Even if the part looks good on the PnP machine screen sometimes it places differently than what is shown. If I u

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