Electronics Forum: flex (Page 5 of 89)

Non wetting spots of flex PCB pads

Electronics Forum | Fri May 12 19:42:05 EDT 2023 | emeto

Have you tried cleaning these spots with anything?

Non wetting spots of flex PCB pads

Electronics Forum | Thu Jun 29 09:55:54 EDT 2023 | matouschekd

Yes, i tried cleaning it with PCB-Cleaner. Sadly, no success

Wire bonding ICs to flex foil

Electronics Forum | Fri Mar 05 04:39:38 EST 1999 | Pan Tian Shun

I need advise on how can bonding of ICs to flex foil be done. The pitch of bonding is between 70 to 100 microns and the foil thickness is from 25 to 35 microns. Anyone, please enlighted what kind of bonding technology (thermo-sonic maybe), and curre

How to fix flex bent after reflow

Electronics Forum | Wed Nov 02 11:20:04 EDT 2022 | proceng1

Is the BLUE area the only place where parts are located? That is a very interesting concept. Why do they NEED to be flattened? Do they ship flattened, or are they installed flat? I assume that the use of flex is because the actual application re

How to fix flex bent after reflow

Electronics Forum | Thu Oct 27 18:34:33 EDT 2022 | emeto

I don't have equipment that can handle this size of a board. Do you see any challenges on printing 48" board?

How to fix flex bent after reflow

Electronics Forum | Thu Oct 27 19:10:36 EDT 2022 | proceng1

My printer handles 1500mm stencil, so no, 4 ft boards print ok. If you are bending the board for the oven, does that mean your printer and PnP handle the full length?

How to fix flex bent after reflow

Electronics Forum | Fri Oct 28 19:11:20 EDT 2022 | dwl

Hire a fat guy to sit on them. My rates are very reasonable if you'd like a quote...

How to fix flex bent after reflow

Electronics Forum | Mon Oct 31 14:53:52 EDT 2022 | proceng1

Can you share a photo of this board on a carrier? I'm havinga hard time picturing this?

How to fix flex bent after reflow

Electronics Forum | Wed Nov 02 01:35:07 EDT 2022 | angela t

How long is the whole strip? Also, what type of pick and place machine are you using?

How to fix flex bent after reflow

Electronics Forum | Sat Jan 21 13:49:14 EST 2023 | pcbsino

perhaps we can help you for this SMT and THT part soldering problem, better not bend it not too hard. Electronic manufacturing pcbsino.com


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