Electronics Forum: dreamsniper (Page 1 of 6)

PCB Component Legend Under SMT Pad/Land

Electronics Forum | Mon Sep 13 02:46:19 EDT 1999 | dreamsniper

I noticed that some of our pcb's component legend/designation are unreadable as they are placed under smt pads. Is this correct and according to standard? Although we don't have any problems with them as of now, I would like to know the effects on th

Re: Solder Paste Stencil Reference Material

Electronics Forum | Sun Aug 22 06:34:40 EDT 1999 | dreamsniper

Has anybody run across a good concise book or other source on solder paste, its characteristics, handling, storage, stencil design, printing and reflow? Yes I asking for the world! TX Mark As the world turns, or is/was that a

Re: PCB interval during reflow process

Electronics Forum | Sun Dec 05 22:43:27 EST 1999 | dreamsniper

Charley, Though my reply is quite late, it might be a good info for you and i hope that this info could help or could provide you some views. Some companies practice at least 1 board gap, which means the length of the pcb you are currently loading,

Re: PCB failure analysis lab

Electronics Forum | Sun Dec 05 22:51:56 EST 1999 | dreamsniper

Just contact any PCB fab near your area/country or wherever your manufacturing site is located and ask them if they could help you with your problems...they should be able to do that...

Crystalized Flux under BGA

Electronics Forum | Wed Aug 04 17:14:39 EDT 2004 | arminski

Hi dave, how can I send the pix? Thanks, Dreamsniper

BGA Via Tenting

Electronics Forum | Sun Dec 26 21:24:55 EST 2004 | tellinghuisen

Dreamsniper What is the rationale for the double plugging? And why from both sides?

Solder Paste

Electronics Forum | Thu Apr 19 11:37:23 EDT 2001 | mparker

Dave- I knew I could count on you to give the straight facts, as usual. All the more reason for me to practice a bit of license. Although, Dreamsniper said it better.

Bottom side SMT wave vs. top side reflow yields

Electronics Forum | Thu Aug 29 18:32:42 EDT 2002 | Dreamsniper

Hi Steve, On my point of view, you already answered your own questions and I agree with your answer. regards, Dreamsniper

Rheometric Pump Vs Proflow

Electronics Forum | Fri Mar 28 20:09:29 EST 2003 | fastek

Dreamsniper- Aren't you in Northern California? Shoot me an e-mail. I might have a good deal for you regarding printers. fastek@attbi.com

Wave soldering profiling

Electronics Forum | Wed Jun 18 10:42:07 EDT 2003 | caldon

Frank- Dreamsniper touched on something I totally forgot about....DROSS.....This is a subtle way for $$$$ to be lost. If it is silver and Shiney...it does not belong in the dross recycle bin. That is good Solder being tossed. You can also add into

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