Electronics Forum | Sun Nov 22 06:58:36 EST 1998 | Kallol Chakraborty
3 lyr with gnd /pwr plane (most of the mixed has sheilding). I guess I am just repeating what Earl has said earlier. It would be nice to ask them for sub-ing it out for scoring as sometimes it is hard to route (SS or DS). I am pretty sure that
Electronics Forum | Tue Nov 17 09:40:45 EST 1998 | Clifford Peaslee @ SMTnet
| Each time that I have attempted to register our company in the SMTnet Industry Directory Database I have been unsuccessful. | When clicking on CONTINUE at the bottom of the page, the next screen is a blank page, yellow strip to the left hand side a
Electronics Forum | Tue Nov 17 03:04:38 EST 1998 | Charles Stringer
For some as yet unkown reason, we have started to have some boards sag and go under the wave. The boards are surface mount top side and conventional components wave soldered. We have checked the wave hight and both the profiles on the wave solder and
Electronics Forum | Tue Nov 17 11:45:18 EST 1998 | dave amey
| | Trying to update our page, but continues to state " Information Missing" when trying to "submit". is it me? | | | | Dave, | Most likely it is not you. The software that drives this site is custom designed, so it may have bugs and glitches. | |
Electronics Forum | Tue Nov 17 09:35:14 EST 1998 | Clifford Peaslee @ SMTnet
| I loaded my company profile onto SMTNET in the contract manufacturer area, I wanted to load my company logo but there was no way to upload it. I think other people may be having the same problem. Also I tried to go to the update area to fix it bu
Electronics Forum | Wed Nov 11 23:45:53 EST 1998 | Mark D.
What are the factors that go into determining PCB Board temperature requirements for the Wavesolder process? Most of the recipes I've seen call for preheating the PCB to around 230F - 250F. This temp is about 210F - 230F below the typical solder temp
Electronics Forum | Fri Nov 13 14:39:04 EST 1998 | J.A.B.
Also the preheating of the board is done to help evaporate any water/alcohol that is in the flux - water is a big problem in No-clean processes. From our experience, a temp range around 200f - no more than 220f is ideal for the bigger boards, but tem
Electronics Forum | Tue Nov 10 09:51:53 EST 1998 | Scott McKee
| Some placement machines has WindowsNT userinterface,and | some has another type of userinterface. | Although I think the WindowsNT is better for engineers, | it seems not so friendly for some machine operator. | How much is the WindowsNT important
Electronics Forum | Wed Nov 11 08:37:46 EST 1998 | Wayne Bracy
| I have a need to dispense a latex masking material using an automated dispensing system. We are presently looking at the I&J750. Does anyone have any experience with this piece of equipment, or have a better solution available? | Doug: You mig
Electronics Forum | Thu Nov 12 10:05:05 EST 1998 | Doug Clement
| | I have a need to dispense a latex masking material using an automated dispensing system. We are presently looking at the I&J750. Does anyone have any experience with this piece of equipment, or have a better solution available? | | | Doug: Fi
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