Electronics Forum: b-4 (Page 1 of 3)

Board stop on DEK printer

Electronics Forum | Thu Mar 29 16:23:30 EDT 2007 | Tim G

me werk fer dek b4!

Way to solve PCB warpage

Electronics Forum | Sun Dec 19 23:22:11 EST 2010 | Jacki

Hi Rem Woo, ur board is such long one,7'. Our PCB is only 2' long but 3.5kg weight b4 solder. We use wave machine to solder it and PCB was sit on the pallet. all PCB side lengths are pressed by clamps. PCB was flat just after wave, however there was

parts left on a reel

Electronics Forum | Wed Aug 22 07:24:34 EDT 2012 | ericrr

how about this for resistor & capactors with 4mm pitch, all measurements in millimeters. cell A1 "Input inside diameter" answer in cell B1 cell A2 "Input outside diameter"answer in cell B2 cell A3 "Input layer width,(from inner to outside layer) (no

SMT Components

Electronics Forum | Thu Jul 18 12:44:24 EDT 2013 | ericrr

after checking two computers, did not find it. However after using "google" found it in a flash. (less than 0.22 seconds) using a spreadsheet. how about this for resistor & capacitors with 4mm pitch, all measurements in millimeters. cell A1 "input

0201, anyone??

Electronics Forum | Thu Jul 26 02:30:09 EDT 2001 | winnifred

Anyone tested or running 0201 chips?? T4 paste needed for this process? and what are the main factors to consider b4 going into it ?? Appreciate advice.

Pick and Place machine dropping parts

Electronics Forum | Wed Jul 15 12:40:40 EDT 2009 | thanhnguyen

check your vacuum valve, manually turn it on and off,i have the same problem like that b-4, after replacing the vacuum valve, the problem went away.

Pick and Place machine dropping parts

Electronics Forum | Wed Jul 15 12:41:15 EDT 2009 | thanhnguyen

check your vacuum valve, manually turn it on and off,i have the same problem like that b-4, after replacing the vacuum valve, the problem went away.

Pick and Place machine dropping parts

Electronics Forum | Wed Jul 15 12:42:54 EDT 2009 | thanhnguyen

check your vacuum valve, manually turn it on and off,i have the same problem like that b-4, after replacing the vacuum valve, the problem went away.

Pick and Place machine dropping parts

Electronics Forum | Wed Jul 15 12:43:35 EDT 2009 | thanhnguyen

check your vacuum valve, manually turn it on and off,i have the same problem like that b-4, after replacing the vacuum valve, the problem went away.

Pick and Place machine dropping parts

Electronics Forum | Wed Jul 15 12:44:11 EDT 2009 | thanhnguyen

The Tant size is 3528-21. I use type 72 nozzle > for it. check your vacuum valve, manually turn it on and off,i have the same problem like that b-4, after replacing the vacuum valve, the problem went away.

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