Electronics Forum | Thu May 24 06:27:09 EDT 2018 | cyber_wolf
Bottom line....if you have an SPI machine, that's the judge and jury.
Electronics Forum | Fri May 13 22:21:05 EDT 2022 | glasscake
Alcohol? Crud-cutter? Cant recommend much without knowing plating(if any).
Electronics Forum | Wed Dec 14 11:32:14 EST 2022 | bukas
exact message? pictures?
Electronics Forum | Fri Mar 17 12:25:46 EDT 2023 | previnmoore
I didnt get a code. its just dead.
Electronics Forum | Fri Jun 21 13:05:58 EDT 2002 | surinder
Hi Stephan, Thanks,Yes there are thieving pads on Ic's .Also the two QFP, which mention,that will be removed by modifying the design in long run ,if the results/Yields are okay as with Glue as Compared to solderpaste process. Yes you are right here,b
Electronics Forum | Fri Jan 02 05:40:20 EST 2004 | p.LAKSHMANAN
cALIBRATION OF SOLDERING IRON DEPENDS ON THE USAGE AND AGAIN DEPENDS ON THE PERFORMANCE.NORMALLY U CAN FIX THE CALIBRATION INTERVAL AS 3 MONTHS (OR) 6 MONTHS AND ANALYSE IF THERE IS ANY SUBSTANTIAL DRIFT IN THE READINGS(BETWEEN ACTUAL AND DISPLAYED).
Electronics Forum | Mon Mar 01 07:56:25 EST 2004 | mskler
Dear Mr.Bery, You do not mention clearly that you already have that SMT eqipments or you have to set a new line.If you are going to install a new line then you can contact by e-mail.According to the line capacity & the floor can be prepai
Electronics Forum | Sun May 30 22:59:29 EDT 2004 | snmsmt
I assume your talking about the forward voltage (Vf) of the LED during operation? (Probably not the correct forum for this question but anyway...) My understanding is that 'Vf' is measured during the LED's operation at a forward current ('If') of 20
Electronics Forum | Tue Mar 15 10:44:42 EST 2005 | jdengler
-If the aperture volume is the same, there will be more solder on the HASL finish joint due to the solder already present on the pad. This difference is not usually enough to cause insufficiant solder volume but will "look different". Sometimes an
Electronics Forum | Mon Mar 12 10:29:07 EDT 2007 | george
Are you using wave solder pallets? I use same flux and solder as you do. I've seen this problem when some walls in the wave fixture cause a "shadowing effect"...if you enlarge those openings you will increase the dwell time eliminatting voids (if the
