Electronics Forum | Thu Jul 10 15:17:51 EDT 2008 | amcross
Understood, BT. We're looking for both -- the analytical mind and educational training of the degreed engineer AND the experience in wavesolder. If it was an easy match to find, I wouldn't be bothering you great guys!!! :)
Electronics Forum | Wed Aug 06 11:33:04 EDT 2008 | swag
We are having solder issues with this part. (See attached picture). Placement is good prior to reflow. All other parts are reflowing well and oven profile matches paste mfg. specs. well. This is non-ROHS, WS process. Any ideas on what might be h
Electronics Forum | Tue Aug 19 03:35:26 EDT 2008 | dlocampo
But the problem with flying probe is the cycle time. I'm not sure if there is a flying probe out in the market today that can match the cycle time of the conventional bed-of-nails ICT.
Electronics Forum | Wed Aug 27 08:25:24 EDT 2008 | davef
We'd expect to see: * Solder starved connections at pads with large trace/pad areas. * Less reliable solder connections at pads that do not match the shape and size of the corresponding pads on the component.
Electronics Forum | Thu Oct 23 18:39:41 EDT 2008 | kiter
Was wondering if anyone has a general chart matching SMT package size with tape feeder size. E.g 0602: 8mm Tape 2mm pitch. Cheers.
Electronics Forum | Wed Aug 19 16:07:58 EDT 2009 | davef
We don't know dip about vapor phase soldering, but we can't help but wonder how well the leads of the component match with the pads on the board.
Electronics Forum | Tue Sep 01 12:20:47 EDT 2009 | fujiphil
Manually load the board and activate the solenoid for table up/down. Goto I/O then check the status of the sensor. if the sensor was tripped when table is down, removed the pin and check for foreign objects. Or check the hole of the pcb, maybe the si
Electronics Forum | Tue Feb 23 13:21:25 EST 2010 | davef
Gregp How does MASCOT for PCB Assembly [Robotas Technologies Ltd, Broadlands House, Foxendown Lane, Meopham, Kent DA13 0AE; +44 (0) 1474 815815 F+44 (0) 870 005 6914 robotas.com] match-up with the Contact CS-400E machine?
Electronics Forum | Thu Jul 15 12:09:10 EDT 2010 | wrongway
if the BGA has leaded balls use leaded paste if the BGA has lead free balls use lead free paste and set your oven profile to match the paste
Electronics Forum | Mon Jan 03 14:38:42 EST 2011 | leemeyer
I had this problem awhile back and it turned out to be a problem with the computer Bios settings. The battery had gone dead and the settings were set back to the default state. Luckily I have 2 of these machines and was able to reset the Bios configu
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