Electronics Forum | Tue Mar 16 20:09:01 EST 1999 | Wayne Bracy
| | | Looking for a company that makes a small batch reflow oven. Not a belt-style convection oven, but a cabinet style that can 125 c to 150 c. | | | | | | Thank you | | | | | TRY GE I HAVE ONE AT HOME THAT COOKES PRETY DARN GOOD. And it will get
Electronics Forum | Fri Dec 08 19:09:44 EST 2006 | darby
I have just started production run using this component. After reflow I see that there is an undercut of solder between the pcb and the lead instead of a fillet. This means that some of the leads are sitting above the solder with no wetting to the co
Electronics Forum | Thu Nov 11 14:13:57 EST 1999 | Dave F
Thomas: From what you're telling us, you seem to be thinking correctly: 1 Paste should not spread appreciably in preheat 2 Something has changed, because you've not had this problem, until recently Two things to consider: 1 Has any thing changed
Electronics Forum | Thu Jan 08 16:43:43 EST 2004 | Dean
Unless your machine (internal) thermocouples are each calibrated and compensated no two machines will deliver eactly the same results. Here are your challenges: 1. Data acquisition equipment A-D converter errors 2. PCB measurement thermocouple (t
Electronics Forum | Thu Jan 23 16:59:14 EST 2003 | barry
what are the methods used out there to verify reflow oven performance or machine profiling. What intervals are good practice and is it necessary. We do product pofiles with our profiling equipment and can that be used to base your machine performance
Electronics Forum | Wed Feb 08 18:19:53 EST 2006 | Mike
No we didnt. All our images where visual.
Electronics Forum | Wed Apr 25 14:55:01 EDT 2012 | swag
DMI International
Electronics Forum | Wed Feb 01 06:02:59 EST 2006 | joe
Hi, SAC BGA's in a SnPb reflow process can be achieved by ensuring the temp. on the BGA is at a peak min of 220�C and a time above 207-210�C for 60 - 90 Sec. Lower temperatures have shown incomplete mixing of alloys and some voiding.
Electronics Forum | Mon Apr 16 18:49:40 EDT 2012 | tris101
Hi guys, I'm looking for some tooling parts and I hope you can point me in the right direction. We design basic in house reflow Carriers to surport boards during reflow. I would like to add clamps to our designs but I can not locate any off the she
Electronics Forum | Tue Jan 31 12:37:33 EST 2006 | carterhoward
I guess my biggest concern would be what will happen to the inner metallic layer of the leaded solder during the higher temperatures.
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