Electronics Forum: you (Page 2506 of 3790)

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?

Assembleon/Philips/Kulicke & Soffa AX201 Optimizer software

Electronics Forum | Wed Nov 02 04:09:46 EDT 2022 | sophyluo1985

Hi, try to contact our GOLDLAND company, our engineers may be able to help you. I will inform him, his email is: sales07@goldlandsmt.com

Recommendation for Line for New Manufacturer

Electronics Forum | Thu Nov 03 14:30:39 EDT 2022 | ttheis

I have always been a fan of Universal Instruments; the machines have been good to us. They have a re-manufactured division as well if you are looking for something a little less than new.

Small components sticking to nozzles

Electronics Forum | Thu Nov 03 16:57:16 EDT 2022 | spacecase

I did clean the nozzles, but some of them are older so I will check and swap out with better looking ones. Thank you for the response, troubleshooting seems to be the main part with these things

PCB with ENIG plating shelf life?

Electronics Forum | Mon Nov 07 17:45:37 EST 2022 | emeto

Hello all, Can anyone advise if any standard covers ENIG plated boards shelf life? Or share what you do for bare boards storage and expiration criteria?

R0402 very high fail rate while placing

Electronics Forum | Wed Nov 09 17:22:06 EST 2022 | emeto

1. For laser machines, there should be setting for Z - at what level you should cut measure the part in Z axis. 2. Check all calibrations are in place and passing 3. Check resistor package setup in the software - all dimensions

Protecting PCB, multiplexers and MCU in vending machines

Electronics Forum | Wed Nov 16 00:37:52 EST 2022 | frankchan

I say this could be properly solved with your Vending machine supplier, I know a couple that are doing lottery ticket machines, so you can imagine the safety level

Gold Plating of Berylium Copper

Electronics Forum | Thu Nov 17 15:59:39 EST 2022 | bandjwet

Has anyone brush plated beryllium copper for electronics? Did you use a nickle layer first? Thanks!

What are the IPC standards?

Electronics Forum | Mon Nov 28 16:13:59 EST 2022 | markhoch

There are many different IPC Standards, so it depends which process you are referring to. IPC-A-610 is the IPC Standard which pertains specifically to PCB Manufacturing.


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