Electronics Forum | Fri Dec 08 08:57:58 EST 2006 | MGC
Hello SMTnet, > > I would like to make a power > supply for Universal multi pitch feeders so I can > index them offline. How much voltage do I need to > get to what pins of the connector? Thanks. http://hoverdavis.com/Products/universal/mpup/uf
Electronics Forum | Thu Dec 07 20:00:10 EST 2006 | mgdrouin
Can anyone help me with some information regarding microscopes? I need to purchase several that will be used for fine pitch soldering and inspection. The company is currently using Alhpa ISIS scopes and would like to purchase more of the same type.
Electronics Forum | Mon Dec 11 08:46:26 EST 2006 | aj
Hi, We use UBLOX-LEA-LA. Is this the same component as you are using? We followed the recommended stencil design with a 6thou stencil and we have had no issues. We have run approx: 3k units so far. We had some minor issues at the start but this w
Electronics Forum | Mon Dec 11 17:19:12 EST 2006 | darby
Hi AJ, Thanks for the reply. I'm beginning to think that we have some issues with different expansion rates of the two pcbs. When you say you had some profile issues... Did you stay within the recommended UBLOX reflow time of 20 - 40 seconds and di
Electronics Forum | Fri Dec 15 05:02:22 EST 2006 | Harsha
Thanks for the response. I am using mainly two brands of ovens. One is Heller and the other is a chinese brand called Fulongwin (copy of Vitronics). I see the problem in both, more severe in the Fulongwin. Both are 8 zones and a few 9 zone Hellers. I
Electronics Forum | Mon Dec 18 04:11:11 EST 2006 | greg york
Probably because the flux manufacturers have deemed it necessary to increase flux volume by 20 - 25% compared to Leaded this is why more is being left over. Really not convinced of this increase in volume actually does anything. Black residue will be
Electronics Forum | Sun Dec 10 21:40:40 EST 2006 | villu
few days ago the camera picture started jumping like a TV between signals.. the blue Cable between the control board and the computer was Broken (last 3 threads) so we changed it.. but the problem is still there.. tested with another machines Compute
Electronics Forum | Tue Dec 12 01:52:05 EST 2006 | hemu_me
As we have vitronics oven(SMR610A) made in dec,1997,which has 5 heating zones and 2 cooling zones. For Lead free soldering what should be our baseline for low/medium boards.we have gathered profiles from various paste manufacturers,however we don't k
Electronics Forum | Thu Dec 14 21:17:47 EST 2006 | Thomas
Hi,I apologize for my poor english. I am just wondering why this excellent site did not came out with any information about the server exchange, I asume that was the deal, because that was the info recievied back when one tried to logon? Anyhow, why
Electronics Forum | Fri Dec 15 00:20:17 EST 2006 | hemu_me
As we have vitronics oven(SMR610A) made in december 1997,which has 5 heating And 2 cooling zones. we just want to confirm that is there any possibility of damage oven parts with long run for soldering of lead free components in this model? if anyone
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