Electronics Forum | Mon Jan 05 11:09:11 EST 2009 | davef
These are inexpensive radiation monitoring devices and it is possible, when they are calibrated to a Cesium-137 standard (at 600 keV), for the meter to read higher than the actual value at lower x-ray photon energies. [Glennbrook Technologies Caution
Electronics Forum | Fri Jan 09 18:43:07 EST 2009 | focalspot
Give a call into FocalSpot at 858-536-5050...Our website http://www.focalspot.com also has info...we have all the information including the recent changes in Mexico , but suffice it to say we can provide guidance andf contacts for all states. After a
Electronics Forum | Tue Dec 30 08:55:29 EST 2008 | umamaheswaruk
Hi all, I have couple of questions/doubts on solder mask, please clarify. Why green color solder mask is popular when compared to other solder mask (RED, PURPLE, BLUE etc.). Are there any performance issues with other solder mask if I use them.
Electronics Forum | Wed Jan 07 08:34:19 EST 2009 | rgduval
So far so good over here. We did 60% growth over the past two years; and the early indicators are that another 30% is doable for us. We're a small CM; just at 10 employees; but growing. Good mix of industries served. I think that and our niche of
Electronics Forum | Sun Jan 25 15:22:45 EST 2009 | g2garyg2
Many OEMs, including myself and going big for APEX. This is the 1 venue that still brings qualified people to technology. In tough times we find that small investments in technology and processes can make a huge difference in productivity. Vegas ha
Electronics Forum | Wed Jan 07 10:37:08 EST 2009 | evtimov
Hi, in the beggining of PB free process, there were a lot of solder pastes based on a Bismuth and some other materials, mainly because of their low melting temperature. The feedback shows problems in the mechanical strenght of the joints with the ti
Electronics Forum | Thu Jan 08 10:56:13 EST 2009 | aj
Hi, Is there any PTH Assembly after reflow, we found cracked joints on some BGAs which was caused by operators ing Oupin connectors which were a tight fit. This caused the PCB to flex hence cracking joints. One way of checking for this during test
Electronics Forum | Wed Jan 07 07:50:24 EST 2009 | ludee_circuits
I think so. My customer once assembled resistors 0402 ,by Glue+wave soldering process. But PCB must be printed soldermask bridge between 0402 SMD PADs, otherwise you would encounter short problem. Sorry I don't have any comment for recommended footp
Electronics Forum | Wed Jan 07 09:38:22 EST 2009 | grayman
Hello, Electricity cost is getting high. May I know from you if you have �energy conservation� programs? Right now we implemented the following programs: Purchased an inverter type aircon system (office aircon turn off 30 minutes before going home),
Electronics Forum | Thu Jan 08 12:43:31 EST 2009 | davef
Here's few more ideas: * Have vending machine vendor turn off advertising lights * Turn-off photocopier at night * Switch off all unnecessary lights * Use dimmers, motion sensors, or occupancy sensors to automatically turn off lighting when not in us
