Electronics Forum | Fri Mar 05 04:19:03 EST 2010 | aungthura
Ya, that could be happened bcoz of reflow profile.I think, in this case, each lead got the different temperature during the reflow process. If the solder had melted properly,the hot lead would have attracted the solder to cover itself.
Electronics Forum | Fri Mar 05 05:36:23 EST 2010 | grahamcooper22
Are both photocouplers exactly the same ? More importantly, do they have exactly the same metalisation on their legs ? I have experience where same relay devices have different leg metalisations (one was matte tin / one was gold over platinum over n
Electronics Forum | Mon May 17 22:46:02 EDT 2010 | qaace
IPC also states that side overhang on a gull wing of 50% is acceptable for Class 2. Does anyone know if that interprets to only one side having a fillet? Also with toe overhang acceptable, there need not be a toe fillet.
Electronics Forum | Thu Mar 04 07:44:22 EST 2010 | cot628
The company that I work for is looking for a reliable Xray machine. Has anyone bought or used an Inspex Xray system?
Electronics Forum | Fri Mar 05 11:15:57 EST 2010 | rdubya
I've used phoenix x-ray for about 8 years with no issues. GE recently took over the x-ray division. worth looking into.
Electronics Forum | Mon Mar 08 13:41:47 EST 2010 | mobytahoe
I would stick with either FocalSpot or Phoenix (GE). Both are excellent systems. FocalSpot has a new benchtop-style xray...perfect for SMT
Electronics Forum | Wed Mar 10 16:19:23 EST 2010 | ssager
We just purchased a FocalSpot. For the price, I couldn't beat the options that were offered.
Electronics Forum | Thu Mar 04 17:56:17 EST 2010 | rmitchell
Hi, When we load a recipe (oven profile) on our heller 1809 the pc screen goes black, the oven turns off then comes back on and the error is communications with oven was lost. Anyone seen this error before? rob
Electronics Forum | Tue Mar 23 09:31:39 EDT 2010 | rmitchell
Hi, To provide closure and help the healing process and maybe benifit someone else down the road... The problem was the UPS battery had gone dead. Back side of oven, near the exit end. rob
Electronics Forum | Wed Mar 24 14:45:22 EDT 2010 | wrongway
Thanks Rob for letting use know what the cause was as we have a heller 1809 oven thats a 2005 year what year is your oven? Im thinking our battery probaly doesn't have a lot of life left yet either Thanks again
