Electronics Forum: forum (Page 3734 of 7890)

Software for DIMA Dotmaster SMDU-5000 Dispenser

Electronics Forum | Sun Oct 01 13:19:01 EDT 2023 | psh

Hi Deni, do u have the software for the dotmaster? can u send it to me. many thanks

Looking for "carrier" for Reflow

Electronics Forum | Mon Oct 02 12:27:41 EDT 2023 | proceng1

We do use that material for fixtures. The stuff I am talking about is much thinner and flexible. Also, I added a photo to the first post.

Water after PCB batch wash

Electronics Forum | Mon Oct 02 12:31:29 EDT 2023 | carl_p

Filter & match a PH level their happy with & release? I would push them to put something in email or letter for what they require though, otherwise it could come back & cost you

Cleaning PCBs with a MEMS microphone on it

Electronics Forum | Mon Oct 02 12:43:30 EDT 2023 | daniel_stanphill

I agree with dontfeedphils. Any time we run into a moisture sensitive component that cannot go through our wash cycle, we solder the component(s) by hand after everything that can be washed has been reflowed and cleaned.

exessive yellow-gold coloring in the solder pot with tin-silver-copper alloy

Electronics Forum | Mon Oct 02 13:04:54 EDT 2023 | proceng1

I did a post a while back about this with Selective. I don't recall all the details now, but you can search it.

MannCorp16.350

Electronics Forum | Mon Oct 02 13:44:44 EDT 2023 | previnmoore

The Manncorp 16.350 is not spraying flux on the boards the nozzle is not clogged and its getting air any suggestions to why this is happening thanks.

Cleaning PCBs with a MEMS microphone on it

Electronics Forum | Tue Oct 03 11:29:56 EDT 2023 | stephendo

Why ultrasonic cleaning? If the ultrasonics are causing problems then nothing will protect the mic. What about peelable mask?

Cleaning PCBs with a MEMS microphone on it

Electronics Forum | Tue Oct 03 18:15:24 EDT 2023 | daniel_stanphill

I had the same thought. We use a peelable mask to protect components during conformal coating. It could potentially give it complete protection with relatively easy removal.

Looking for "carrier" for Reflow

Electronics Forum | Wed Oct 04 17:29:53 EDT 2023 | SMTA-72837649

Can you order a blank thin pcb to use as a carrier?

Removing soldermask from populated boards (PCBAs)

Electronics Forum | Sat Mar 04 03:48:26 EST 2023 | researchmfg

We had sucessful removed the solder mask by laser machine and got good result and quality without damage the copper layer. You may refer to youtube here by https://youtu.be/cQHaE3_fiqw


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