Electronics Forum: pcboard (Page 1 of 3)

how to clean pc-boards from the NY disaster

Electronics Forum | Wed Sep 12 15:28:25 EDT 2001 | devajj

I have been asked to find a way to clean pc-boards (telecom)equipment covered with the dust and dirt from the Twin Tower destruction. Any Ideas??

PCBoard Marking

Electronics Forum | Wed Sep 05 11:39:24 EDT 2001 | welsh

Try looking at TDK they make an inline laser marker hope it is of some help!

PCBoard Marking

Electronics Forum | Wed Sep 05 14:19:56 EDT 2001 | jseagle

I have no experience with this company but I know they make laser marking systems. www.nutek-usa.com

Drying PCBoards

Electronics Forum | Wed Jul 03 02:15:02 EDT 2002 | fogel

Need some info regarding the terms and conditions of drying bare boards before the assy. process (if need it at all). We encountered latly with delimination in some boards and I'm not sure that it is a product failure.

SMT

Electronics Forum | Thu Aug 22 05:27:42 EDT 2002 | zolasteven

Hi, With regards to reflow oven or furnace, when conducting a temperature profile how does one determine how many points(Parts) on the pcboard to be measured/connected to the temperature profile. And how to determine what parts to measure? Than

PCBoard Marking

Electronics Forum | Wed Sep 05 09:36:05 EDT 2001 | Michael Fogel

I�m looking for some kind of equipment for marking S/N, W/O info etc. on our boards. This equipment can be any type of automatic labeler (print & stick) and up to Laser printer witch can print directly on the PC board. Any benchmark between the 2 met

PCBoard Marking

Electronics Forum | Thu Sep 06 10:04:54 EDT 2001 | blnorman

We have started switching all our PCB marking from labels to Laser marking. We have a silkscreen patch put on the boards then use a CO2 laser to burn the mark off to produce the barcode. Our marking downtime has gone from an average of 8 hours a we

coating uv light inspection

Electronics Forum | Fri Jul 26 03:52:03 EDT 2013 | danyquintard

Hi We produce electronic pcboards for the aircraft industry. Some of our clients think that the thickness of the varnish left is proportional to the intensity of the blue color of uv's pigments in the varnish. Out off, we know that is not true. The

Re: PCB Support

Electronics Forum | Wed Dec 01 10:14:41 EST 1999 | Wolfgang Busko

Hi Steve, the "framepiece" I mentioned may be misunderstanding but sometimes I don�t know the common english expression. What I meant is if the PCBs do not come in panels (now you mentioned 3-up panel)the PCB supplier could add additional material to

Electroless Tin Plating

Electronics Forum | Fri Aug 20 11:24:54 EDT 1999 | Chuck B.

I am being asked, by my vendor and Purchasing people about converting from Tin/lead pads on P.C.B's to Electroless Tin Plating. Can any one tell me what I have to change in my SMT process (paste, reflow, etc) If any? I ran one P.C.Board and I

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