Electronics Forum: ups (Page 516 of 1179)

Through-hole Connector Wave Solder Questions

Electronics Forum | Wed Feb 20 19:57:27 EST 2002 | davef

THIEVING * Layout: I�d guess the surface area of your thieves is not large enough. The pull from the thief is not great enough to over-come the pull from the connector pins and pads. Consider tripling the size of the thief. As you say, reducing t

Solder Paste Inspection System.

Electronics Forum | Wed Mar 06 17:15:06 EST 2002 | djarvis

Hmmmm, very good point. I never thought about it much as such dedicated tools were not available when I first kicked off. I'd look at the reflow under a microscope and if I could identify any problems, I'd start to look at the print using the same

Process control, SMT inspection and rework

Electronics Forum | Wed Apr 10 10:32:39 EDT 2002 | slthomas

Ask your compadres how you can control a process when it's output has already been completed? If you do second side assembly before you inspect the first side, you can't possibly apply real time corrective action. I know what I'm talking about in t

Quad Machines? Good Points / Bad Points

Electronics Forum | Tue Apr 23 12:17:28 EDT 2002 | binns

I have a couple of questions for you, and a couple of answers. 1. Which model ? (100, IIc, IVc, QSV, QSP ) 2. In reference to how the machine stacks up with Fuji and Panasonic. They have never stacked up. Those families of machines have historicall

Conformal over No-Clean

Electronics Forum | Fri Apr 26 10:42:28 EDT 2002 | Jim M.

I worked for a telecom company that had sites in the deserts, jungles, mountains and regular built up area's. All boards were built using Aim 291/293 No clean solder paste. (all boards built to Bellcore standard) The boards were coated with Dymax ur

Indium No-clean and Inert Reflow oven (N2)

Electronics Forum | Fri Aug 02 12:01:40 EDT 2002 | johnw

interesting, not at all what we were told so yes lot's of contradictions comming from them, I have to say personally I've not beein impressed with there technical service of late, are they getting complacent I ask? it's strange they say it'll cause

Poor Fuji recognition of PhyComp 0603 (1608) cap

Electronics Forum | Fri Sep 20 20:03:55 EDT 2002 | mjabure

Well chip I ought to leave you guys hanging in the breeze on this one , but here goes. Steve, your assumption that the nozzle is calculated as part of the component body for types 11 & 12 is incorrect. during center test on the 643's one of the par

Where do I Start?

Electronics Forum | Fri Sep 06 13:35:13 EDT 2002 | genny

I'm not talking about buying components. I want to know how would you go about setting up an SMT line from scratch. Or, maybe more specifically, how do I convince management, with data to back up all my arguments, that this is not a good idea. That

SMEMA standards

Electronics Forum | Wed Sep 18 16:12:41 EDT 2002 | kenbliss

Hi Dilbert I do not know if you meant to use the words argue in your posting, but assuming it was not sarcastic I would like to offer my point of view as an equipment supplier to people like you. First the customer is not always right but they are

240v A/C playstation to run from 12v D/C battery

Electronics Forum | Thu Sep 26 15:34:46 EDT 2002 | mustard

i Know its possible cus i read that it has been done by several people but i am after finding out how to do it for myself. I want to wire up a playstation to (hopefully) a DC jack so when i need 240V A/c to use it i can simply plug it in and likewis


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