Electronics Forum: note (Page 27 of 106)

Expected pick and place precision for 0603 LEDs?

Electronics Forum | Wed Nov 13 15:33:08 EST 2013 | mondalaci

Good question :) I'd say with a machine that is available for an average pick and place operator nowadays. Our manufacturer is not fixed yet, that's why I don't have any specific. On a related note I'm wondering whether the machine is so importan

Samsung SM421/F Optimized Feeder List

Electronics Forum | Fri Apr 11 16:14:41 EDT 2014 | superlen

I just noticed that under the print utility you can in fact Print To File, (disregard my earlier note about needing .pdf print driver) so this would give you an ascii ouput of the optimized feeder list. However, you still have to do it at the machine

0201 (0603) stencil spec

Electronics Forum | Tue May 06 21:35:27 EDT 2014 | davef

Indium recommendations: 0201's: * Stencil Opening = 11mil x 16mil rectangle * Foot Print = 12mil x 15mil rectangle * Stencil Thickness = 5mils * Spacing = 9mils Note: The most common stencil being utilized, is the laser cut electropolished, and in so

BGA drop off from the boards

Electronics Forum | Fri May 23 15:33:39 EDT 2014 | hegemon

I don't see any visuals that make me think of black pad phenomena. I do note that it appears that pads on the BGA itself have detached and been left on top of some of the solder balls. To me it looks like the temperature profile is not correct, not

What's MAC Address in a Cisco Switch table?

Electronics Forum | Tue Jul 15 02:33:01 EDT 2014 | jasmine01

MAC is short for Media Access Control which is usually stored in ROM on the network adapter card and is unique.The IOS show mac address-table address [PC MAC Address] command shows the MAC address owner in question connects to specific switch port. N

MYDATA M12

Electronics Forum | Fri Jul 10 18:47:27 EDT 2015 | alphatronique

make sure noting stock in the X ,and motor brake work usually machine supply 24V to motor brake wire for release brake then move until hit the end stopper for init motor if brake keep on that will the error message i got it often on the Z cause

identifying

Electronics Forum | Thu Dec 17 06:22:37 EST 2015 | sarason

AN inductor probably 22uH 5A. Check a TDK catalogue http://en.tdk.eu/inductors Another approach is identify the power control IC next to it and look up the App note associated with it, 9 times out of 10 it will be the same as recommended. Are you s

6 layer board and routing bga package

Electronics Forum | Tue Feb 16 13:58:02 EST 2016 | tsvetan

this document http://www.latticesemi.com/view_document?document_id=671 may be good start point but note that how to escape from the BGA is not big deal, how to route your filtering capcitors, grounding, impedance control lof you high speed signals ar

ALL SERVO DRIVERS DO NOT TURN ON FOR CP8-42

Electronics Forum | Thu Nov 03 14:33:40 EDT 2016 | csm

Dear JummyB We noted that when the machine is initializing, and when all check step pass, we just push ready button and the main relay or contactor must be activated but is not, it looks like one Card in front of the machine where all the drivers ar

Siplace X2 inkspot

Electronics Forum | Sat Dec 03 05:59:42 EST 2016 | sophyluo1985

Hello Peter, I'm sorry for that i can't solve the problem of your machine. But we can supply spare parts for Siemens/Siplace X feeders. Please kindly let us know if you need. Thanks a lot. Sophy Please note our websit http://feedersupplier.com/Catego


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