Electronics Forum: christopher (Page 2 of 7)

No Clean Selective Solder

Electronics Forum | Wed Jul 31 10:55:06 EDT 2002 | patrickbruneel

Christopher, Is it possible to get some more info like type of no-clean flux you use and process parameters topside temp of board before entering the wave and dwell time in the wave. Patrick Interflux USA, Inc.

Fuji Pick and Place Machines

Electronics Forum | Fri Oct 08 17:07:19 EDT 2004 | Christopher

Hi > > For throughput seimens is the best and > footprint is smallest Fuji Machine ist the best on the world. I working on the Cp 6,CP 7, QP 3421 and Qp 351. Best regards Christopher

Christopher AOI systems

Electronics Forum | Tue Mar 29 08:12:12 EST 2005 | pjc

Have a look at these guys while you're at it: http://www.mirtec.com/eng/html/corporation.html

Storage Environment for Finished Goods

Electronics Forum | Tue May 10 14:04:08 EDT 2005 | clampron

Good Day Everyone, Can anybody tell me if there is a specification regarding environmental conditions for storing finished goods? (Temp, Humidity, etc...) Any help would be greatly appreciated. Thanks In Advance Christopher Lampron

Ultra low cost pick & place?

Electronics Forum | Thu May 29 13:01:32 EDT 2008 | bvdb

That's what they said about Christopher Columbus. Don't you know that the world is flat - you're going to fall off the edge. If Chistopher Columbus had listened to that advise then Europe would be a lot more crowded today. Bert

Re: Conductive Epoxy

Electronics Forum | Mon Dec 07 09:22:50 EST 1998 | rick

| Does anyone have any information or experience with the use of conductive epoxy in leu of solder. I have a unique application that might lend itself to this technology. I am looking for manufacturers, printing, curing and reliability info. | Any in

AOI Sony vs Orbitech

Electronics Forum | Fri Aug 14 10:51:30 EDT 2009 | rway

If he is the same Martin Gershenson who works for Christopher, then I'de believe he's being sneaky. We demoed one of their units three years ago, along with Mirtech and YesTech. Of the three, they were the only ones who wouldn't let us experiment w

Re: Video monitor

Electronics Forum | Wed Jan 10 20:38:55 EST 2001 | Dave F

If John's suggestions don't work, try: * Computer & Monitor Maintenance 6649 Peachtree Ind. Blvd. Ste N-1 Norcross, GA 30092 770-242-0500 Chuck Miller * Jerry Christopher 1119 South St. Dalton, MA 01226 413-684-3821 gerard@bcn.net Sorry they're no

Testing Electrolytic caps with Mydata

Electronics Forum | Mon Jun 26 11:35:23 EDT 2000 | Christopher Lampron

Hello, We have had some problems with electrical testing of molded electrolytic and tant caps on our Mydata machines. It appears that the components will test backwards on a polarized cap test. The Mydata uses the rise time to determine polarity. Doe

No Clean Selective Solder

Electronics Forum | Thu Aug 01 08:31:51 EDT 2002 | patrickbruneel

Christopher, It looks like you might be close to the solution for your problem because you mentioned that you can make the solderballing worse with lowering the preheat temp. This means that the preheating has a significant impact. I would suggest t


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