Electronics Forum | Tue Feb 28 16:35:29 EST 2006 | muse95
Did you verify that the new colour of soldermask was RoHS compliant before you switched? I've heard that many aren't, and that switching colours can sometimes mean moving from one that was compliant to one that is not. We internally decided not to
Electronics Forum | Wed Sep 27 17:49:41 EDT 2006 | SWAG
Open the rear door that has the cooling fans on it. Look at the wiper blade regulator, look toward the front of the machine about 8" or so and to then left 3"or 4". There should be a lexan cover/box over the board that has this pot. on it. If stil
Electronics Forum | Mon Oct 15 09:58:27 EDT 2007 | davef
Never heard of "special finger marker stickers" for checking wave parallelism. We assume that you're talking board-to-wave parallelism. We use a Durostone fixture with a thermalcouple [TC] in each far corner of the fixture (flush to the bottom of th
Electronics Forum | Thu Apr 03 17:50:53 EDT 2014 | rboguski
We use it almost exclusively in manual mode for PCBA failure analysis. Our main purpose is to find head-in-pillow defects; secondarily incomplete wetting of ball to substrate. In two years of almost continuous use we have only had occasion to use t
Electronics Forum | Tue Jan 16 03:05:57 EST 2018 | majorelectronics
We would like to know some user reviews about software from Unisoft like ProntoPLACE, ProntoGerber Connection, ProntoVIEW MARKUP etc. What we want to know is how easy does it works even when you work with other part numbers that are listed in a BOM
Electronics Forum | Mon Nov 19 02:30:09 EST 2018 | robl
OK, so all GEM Machines & MG were built by Yamaha, and imported in to Europe & USA and other places by Philips. After a while Philips developed it's own machine - the FCM. Philips then sold off it's SMT division and it was rebranded Assembleon.
Electronics Forum | Fri Jun 10 22:59:47 EDT 2022 | SMTA-64304451
I recently went through an AS9100D audit and discovered one of my equipment manufacturer's calibration certificates and stickers do not have a recal/expiration date. I realize ISO17025 stipulates the user is responsible for determining appropriate
Electronics Forum | Fri Jun 25 12:01:49 EDT 1999 | Earl Moon
| | Dear John/Earl | | | | Thanks for your clarifications. To me also the problem does not seem to be linked with the PCB. The Pre heater temp. is set at | | 450 degree C. We are using Alpha Aq. cleanable flux. Can you elaborate on the Desired
Electronics Forum | Fri Jun 25 09:51:35 EDT 1999 | C.K.
| Dear John/Earl | | Thanks for your clarifications. To me also the problem does not seem to be linked with the PCB. The Pre heater temp. is set at | 450 degree C. We are using Alpha Aq. cleanable flux. Can you elaborate on the Desired profilin
Electronics Forum | Tue Aug 25 21:01:45 EDT 1998 | Peter
We use an Intermec 3240 Thermal transfer printer and print on polyimid label material that survives the reflow and wave solder (top side only) process without turning black. Labels run around 3-4 cents per depending on the size (We found Imtec label
