Electronics Forum | Tue Apr 13 14:56:22 EDT 2010 | charlesyeh_wellex
Hi: Did any one know about how to connect boardFLO to Fuji CP machine? I did not have communication cable between both two machine. Thank you
Electronics Forum | Tue Oct 03 09:23:55 EDT 2006 | kenscj
We are encountering BGA solder open connection. At Functional Test, the board failed. Debug guy diagnosed this BGA open connection (2 locations), by using multimeter. Under 5DX inspection, there is connection. Take the board for localised reflow at
Electronics Forum | Tue Oct 03 09:36:30 EDT 2006 | Brian
Using a meter to check a BGA connection to the board, there will be other parts of the circuit involved. Sounds like a bad batch of parts.
Electronics Forum | Wed Apr 21 14:38:30 EDT 2010 | remullis
Newer Universal Conveyors use 4 wire smema and FUJI should accomodate this protocol in its config screens. Old Universal Conveyors and some machines used SMPI (forget how many wires), You can purchase the 4 wire smema cable from UIC and conversio
Electronics Forum | Sun Aug 05 01:31:08 EDT 2012 | dws123
printed circuit board assembly used to mechanically support and electrically connect electronic components using conductive pathways.it is a electronic device made by copper.it is a cheaper and useful .so we used in electronic devices.
Electronics Forum | Mon Mar 12 08:06:44 EDT 2007 | davef
Q1.� is it mondatory to test all components and paths in the PCBA; and check all soldering joints? A1. Nothing is mandatory. You do ICT to prove some component functionality and check manufacturing process. ICT test coverage is driven by factors i
Electronics Forum | Thu Aug 17 15:09:24 EDT 2006 | slthomas
It sounds more expensive just at face value than better LEDs, and potentially MUCH more exensive due to failures if there is any kind of stress on that weakened connection.
Electronics Forum | Mon Oct 20 15:24:52 EDT 2008 | davef
During reflow soldering, sometimes via fill with solder leaving the solder connection starved. Questions are: * Specifically, what is the problem you see? * Do the defective pads show that solder has melted in a uniform fashion? * How do the tempera
Electronics Forum | Thu Jul 12 05:22:00 EDT 2012 | rob
Hi George, The extra pad is just for mechanical strength, it's not connected. As the Liteon LED is just a side view & nothing special you may get lucky and find that a someone like Rohm, Avago or Osram make something without the centre pad that stil
Electronics Forum | Mon Sep 14 22:59:42 EDT 2020 | kylet
Looking to power up this board with 3v coin battery. I've tested this board with it and it works but to solder this on or make something that has clips for the attachment to power this up. Positive and negative connections are the circles on the inne
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