Electronics Forum: much (Page 112 of 627)

DUT pad wearing out

Electronics Forum | Thu Sep 15 20:44:09 EDT 2016 | souldierann

Guys, i hope you can help me in finding the reason why DUT pad like the photo attached had wearing out. Highlighted in RED is the wearing out issue. Thank you so much

Question about Quad 4C

Electronics Forum | Thu Sep 22 13:25:34 EDT 2016 | chabscan

Thank you so much, Bob, I will be asking for more asistance in the future, since I am new to this technology, regards

black fiducials

Electronics Forum | Wed Oct 12 13:55:14 EDT 2016 | dekhead

OLD DEK manuals actually have a procedure for fiducial fill, and they used to sell a kit (for way too much $$$$); since usually pretty well covered by stencil vendors probably not on the list any more. www.dekhead.com

Placing RF shields on PCB's.

Electronics Forum | Mon Oct 24 11:39:54 EDT 2016 | jrrt_williams

We are currently running FUJI XPF lines and receive all of our RF shields in T/R format. The large shields we use come on a reel of 500, the small shields come on a reel of 800. both much more efficient than using trays.

Register of rejected components?

Electronics Forum | Wed Oct 19 18:44:47 EDT 2016 | chabscan

Good day I would like to know if the Quad 4C keeps a register of rejected components in a certain period of time, like " X components rejected from feeder Y" or something like that. Thank you so much

Wave soldering pallet

Electronics Forum | Wed Dec 07 08:15:29 EST 2016 | anhsang38

Hello everyone My company have just bought a new Wave Soldering. Therefore, i want to know how to design the pallet for this machine. Does everyone have pdf document that relative the structure of Pallet. Thank you so much.

Ekra E5 service Manual

Electronics Forum | Mon Jan 09 03:37:58 EST 2017 | oxygensmd

Please send it to me too because I don't have service manual for E5. Thank you very much!

Component over turn after feeding

Electronics Forum | Sun Jan 22 12:16:28 EST 2017 | bamproto

Dear Mr. Sang, Have you checked the pick-up position. Could the nozzle descend too much and disturb the other components in the tape?

Reflow Oven Brand

Electronics Forum | Wed Feb 01 11:38:07 EST 2017 | emeto

It is hard without specifying the models and the options on them. These are two of the top manufacturers out there, but there are even better, so if you are going to make a mass production assemblies, you should make a much bigger research.

QFP bent leads

Electronics Forum | Thu Mar 02 12:08:59 EST 2017 | rvines1

We usually receive them in batches of a few hundred, and occasionally from catalog vendors like Mouser. Inspection has been inconclusive. They don't have to be bent much to cause a problem. I'm wondering if it's just the nature of the beast.


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