Electronics Forum | Wed Sep 05 23:13:15 EDT 2007 | duyhoang
Dear jepoy, I did as you directed but MCS couldn't recognize the main and sub HDD. It appeared that : ERROR! I don't know what to do? What's wrong with my MCS? What should I do now to solve this problem. You have much experience in MCS, I hope you'll
Electronics Forum | Thu Sep 06 21:55:36 EDT 2007 | duyhoang
We're running 3 CP3's but I think they doesn't meet Flexa. Flexa is only connected when CP3 has Version more than 6.9 . We only have ver.1.4 and 6.8. I really don't know what to do now. Anyone helps me?
Electronics Forum | Wed Sep 05 08:10:45 EDT 2007 | davef
Questions are: * Do not judge the quality of a solder connection by the shineyness or color of the solder connection. Do you have smooth and unform flow, no pitting, and good wetting to the lead and the pad? * What is the temperature of the leads of
Electronics Forum | Fri Sep 14 09:34:17 EDT 2007 | russ
you using a ramp soak spike or ramp to spike profile? you may be burning out your flux in preheat if you ramp to fast or for too long, most pastes have 2 activation points for their flux one at low temp and one at higher temp. Try a ramp to peak pr
Electronics Forum | Sat Sep 22 02:43:27 EDT 2007 | mika
We use this too and found that the Jig is very useful. We saved the money in a month, because of our old feeders (250 of them) mis-feed. You adjust and replace the neccesary parts, so that the cross (in the monitor) is in the center of the metal cal
Electronics Forum | Sun Sep 09 22:57:05 EDT 2007 | syedsmt
Dear Members, Sorry,I might have not made myself clear on this issue and creating some confusion.Actually the problem faced is during the DIP Soldering process whereby one of the connector(IDE Pin) solder is cracked and lifted from the pattern.Visual
Electronics Forum | Fri Sep 07 12:19:20 EDT 2007 | guqing
We are having problem to develop lead-free (SAC305) reflow profile for big SMT electrolytic caps. The delta T of the joint of the cap with the rest of the board is too big to fit in the tighter lead-free window. Any suggestions regarding the total pr
Electronics Forum | Mon Sep 10 14:42:42 EDT 2007 | cyber_wolf
How big is the cap ? We successfully reflow caps that measure aprrox .750" x 750" at the base and are .678" tall. The ovens we use are Vitronics XPM's.(1230,1040 and 930) We also process these caps through our Omniflow 10. As stated, oven length wi
Electronics Forum | Tue Sep 11 08:36:53 EDT 2007 | cyber_wolf
We seem to have a lot of blowers going bad on our Omni 10 lately. We run PB free and/or elevated sn/pb profiles on a regular basis. I am starting to suspect that the elevated zone temps are causing the blowers to fail. Has anyone else had this prob
Electronics Forum | Wed Sep 12 13:11:50 EDT 2007 | nitro
Usually the bearings lock up. I keep one spare blower on hand and change it out when I have one go bad, then take the bad one apart and change the bearings. The bearings are about $4.00 per set and are pretty common. Not too hard to find. I am using
