Electronics Forum | Thu Dec 03 14:28:21 EST 2015 | proceng1
I am wondering what options are out there for running 36 to 40 inch long pcbs. What machines are you using?
Electronics Forum | Mon Dec 21 10:49:01 EST 2015 | kahrpr
SJ Inno Tech comes to mind also I think Samsung sells the large board printers. you will have to check with them
Electronics Forum | Fri Jan 08 03:33:35 EST 2016 | a290668789
As I know, some PCB manufacturer can make 1200mm (47") and longer boards now. If you didn't get satisfied answer from here, try ask your PCB or PCBA supplier
Electronics Forum | Sun Dec 20 21:26:42 EST 2015 | warwolf
Sounds like you want to buy a custom made SMT machine.. Your re-flow would be a nightmare to program. most of the machines ive seen have a maximum working footprint of 29.5" and that is deemed an "option" so not standard for the machine capability.
Electronics Forum | Fri Jul 07 09:22:17 EDT 2017 | westshoredesign
Are you reflowing them and they are coming out of the oven bad? If so, what kind of oven are you using? What kind of LEDs? What kind of solder? Mass of substrate? Have you ran a profiler through your oven and compared the plot to the solder's spec
Electronics Forum | Tue Jan 18 12:36:11 EST 2000 | Dave F
Dave: I haven't located something to support your contention, yet, and I'm not going to comment on the factors that drive reliability beyond component selection, because I know that you've got some sweaty-palmed sales type wringing his hands waiting
Electronics Forum | Wed May 27 14:35:52 EDT 1998 | Justin Medernach
| | R&D is currently designing a board with smt components on both sides of the board. They are adding a 16 pin IC Gull wing. on the bottom side of the board. I have asked for only caps and resistors to be placed on the bottom side. Is there a recomm
Electronics Forum | Wed May 27 13:42:08 EDT 1998 | Chrys
| R&D is currently designing a board with smt components on both sides of the board. They are adding a 16 pin IC Gull wing. on the bottom side of the board. I have asked for only caps and resistors to be placed on the bottom side. Is there a recommen
Electronics Forum | Tue Nov 02 07:50:18 EDT 2010 | babe7362000
I just need a clarification on NC254 No clean solder paste. If we have parts on the bottom side of the board that already are soldered and we go to run the other side of the board and it was misprinted, is it ok to run thru the washer? I just need
Electronics Forum | Tue Aug 29 17:36:39 EDT 2006 | aj
Hi Bruce, We are a CM aswell and I can sympathise with your situation but you will have to advise the customer that you have issues with this board finish and recommend an alternative. If they are exempt why are they supplying you with Leadfree Boar
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