Electronics Forum | Sun Nov 11 07:38:56 EST 2001 | hany_khoga
Mr Davef: Thanks Dave, but what is your opinion about what fmonette hase sent, telling me that I will never reach 200^C on top side (In wave soldering) which is the danger threshold according to the JEDEC recommendations.
Electronics Forum | Wed Dec 19 01:17:13 EST 2001 | ianchan
Hi Experts, I need help here, advice appreciated from all... Production is running a Lot of flex-circuit PCB, through the SMT line, with 0402 components. The flex-PCB is taped to FR4 support "pallets" when processing thru' the SMT P&P m/c. We use
Electronics Forum | Tue Jan 08 07:46:12 EST 2002 | ianchan
Dun you have a LCR meter? or mebbe your side calls it a LCZ meter??? whatever...it measures Inductance, Ohms, Capacitance...check-it-out-manz...
Electronics Forum | Mon Feb 18 08:30:28 EST 2002 | jax
Wolfgang, Billboarding is kinda like a tombstone. The part is just sitting on it's side instead of on it's end. There should be plenty of info on this in the archives under billboard and tombstone. Most likely cause is off center placement and ov
Electronics Forum | Mon Mar 04 03:56:37 EST 2002 | wbu
As I recall you need to connect them via serial interface. Make sure the setting on both sides is matching and that you have Rx and Tx connected in your cable. Don�t remember any troubles with data exchange with this baby. Wolfgang
Electronics Forum | Wed Mar 13 11:49:10 EST 2002 | stefwitt
thank you, Dave, I replied to Tal's e-mail. I am not aware of any formula used to determine the tolerances. We were collecting data from Topline, Siemens and other component supplier. On small components, the aim was to detect components on the side
Electronics Forum | Wed Mar 27 22:32:18 EST 2002 | ericchua
Hi, We have a Cleaing machine which is Germany product. This cleaning machine is using water base (detergent) and is a spray type. You can visit our web-side at http://www.cyberfurn.com.sg for more information.
Electronics Forum | Sun Apr 07 18:21:08 EDT 2002 | murt
Hi I am a collage student and I was wondering if anyone could explain to me how you would estimate the trough-put, product and cycle time for a double-sided mixed technology pcb assembly. I would be grateful for any information Thanks Martin.
Electronics Forum | Wed Apr 24 13:29:24 EDT 2002 | koujoe
We have been trying to flow some PWBs with pth that have foil on both the primary and secondary sides. What would be the best way to setup the wave solder machine to accomplish this task. for example (solder temp,conveyor angle,conveyor speed)
Electronics Forum | Wed May 08 09:40:33 EDT 2002 | Hussman69
One thing most over look is the time between the last reflow and the second print. You don't want to print on a hot board.
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