Electronics Forum: (4) (Page 256 of 630)

Auto cleaning squeegee

Electronics Forum | Sat Aug 26 09:40:27 EDT 2017 | v037022

Dear, My current method incluce steps below: 1. take out all screw 2. Put them into alcohol 3. Clean it with bemcot paper which wet by alcohol 4. Dry it by air gun 5. Checking by Dino camera. It took so much time. Now i want to do it automatic to red

Depanalization of CEM-1

Electronics Forum | Tue Sep 05 05:18:20 EDT 2017 | ravnikar39

Dear, has anyone problem after the depanalization of CEM-1 like this (picture in link)? https://drive.google.com/file/d/0B40MYZvzPFWFNnd6ejZYT3k4aVE/view?usp=sharing https://drive.google.com/file/d/0B40MYZvzPFWFaklHQTAydXJ0WFk/view?usp=sharing Is

PCB v-score depaneling question

Electronics Forum | Tue Nov 28 11:58:58 EST 2017 | emeto

Hello all, I am about to design a panel and there are two connectors on the board that seem to be very close to the edge of the board. I am worried that they might interfere with the cutter blade. Can you tell me how close do you think a part should

Looking For Platform Set-up Validation (PSV) for UPS (OS/2) Software

Electronics Forum | Tue Jan 16 15:13:51 EST 2018 | ilavu

Hello All, I am in need for "Platform Set-up Validation" (PSV) for my Universal GSM2 with UPS version 4.5. My installation disk for PSV is bad and can not reinstall after hard drive crash.My machine is not register with Universal because some serial

Fiducials

Electronics Forum | Thu Feb 08 08:56:28 EST 2018 | proceng1

yep, Phil nailed it. Also, don't put them in all 4 corners, or if you do, don't place them symmetrically. And keep them far enough from the edge that rail clamps won't block them. And make sure to put them on BOTH sides of a double sided board. Th

How you pack & ship your board level assemblies?

Electronics Forum | Tue Mar 13 03:21:18 EDT 2018 | 3l3ctro

Do you also have some accessories that you use to keep your board level assemblies secured? I'm planning to buy some truck accessories (headache rack and chains) at http://4wheelonline.com to keep the boxes safe on the bed of my truck.

SMT LINE CHOICE

Electronics Forum | Tue Apr 10 04:34:26 EDT 2018 | stephenj37824

I must say so far the yamaha seems to fit the bill. Most of our products are low mix. Less than 6 different components per board. 90% are only 2 lol. So just looking at how the yamaha operates it seems gang picking the same part off 12 feeders seems

No such thing as a Compact Reflow Oven?

Electronics Forum | Wed Jun 20 12:55:29 EDT 2018 | reckless

Which compact oven manufacturer makes a better product? Essemtec or DDM? The Essemtec units look the same as Manncorp. I have found 2 RO300FC's and a Novastar 1800. The 1800 looks like it hits a higher temperature but not sure if its needed to go

Nordic aQFN73 stencil design

Electronics Forum | Wed Jul 18 17:09:45 EDT 2018 | slthomas

Update - next run started out horribly so went to another stencil design. Reduced thermal pad coverage by about 40% with 4 panes, with cutouts to avoid the vias. Worked like a charm for 10 boards (90 parts). I think we're finally on to something.

SMT manufacturers

Electronics Forum | Thu Jul 12 23:02:55 EDT 2018 | cannizzaro

Usually, the pick and place machine can only allow Max board size of 330*530, you may search by google first and there are many online PCB assemblies manufactures and usually, they will specify their technology clear in the website, if you need any h


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