Electronics Forum: have (Page 486 of 3474)

Depanelling scoring groove PCBs

Electronics Forum | Mon May 26 08:41:53 EDT 2014 | mun4o

we have 2 maestro 3 and 2 FKN.I think Maestro 3 i s better.

Mechanical Delamination at de-panel

Electronics Forum | Mon Jun 02 15:03:05 EDT 2014 | clydestrum

Background on the PCB: Thickness: .032" Material: Standard Fr4 V-score: Leaves .016" (approx .008" cuts on either side) We are having some issues on these boards where the edges are delaminating all the way to the copper during de-panel. Now, we are

chip placed upside down

Electronics Forum | Tue Jun 10 12:53:56 EDT 2014 | demzvill

Yes it will electrically but on the appearance side it is no good. Does it have something to do with the feeder or the nozzle?

PIHR... what do you think...?

Electronics Forum | Tue Jun 10 12:11:03 EDT 2014 | jorge_quijano

this is a Class II product. If I increase the openings... will I have random solder balls?

PIHR... what do you think...?

Electronics Forum | Tue Jun 10 12:21:10 EDT 2014 | rway

Probably not considering you have ample volume left on your land area for more solder.

Needing Checksum expertise

Electronics Forum | Fri Jun 20 11:33:57 EDT 2014 | island2013

Charlie, Contact us. We have someone who can help

Identify smt component

Electronics Forum | Wed Jun 25 13:16:44 EDT 2014 | sarason

Have you checked http://www.marsport.org.uk/smd/codeintro.htm sarason

Typical placement speeds - please advise

Electronics Forum | Fri Jul 04 03:22:31 EDT 2014 | sramos

Thanks Rob for your meaningful advice. Instead of just a general average time per component, I think if we have 3 averages, 1 per "component group", we will gain significant accuracy in the cost model. For instance, a motherboard may have 2500+ R and

Philips Topaz manuals

Electronics Forum | Tue Jul 22 15:49:14 EDT 2014 | sarason

Have you thought about running your file through a PDF repair tool ? sarason


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