Electronics Forum: his (Page 41 of 120)

Managing Thermocouple wires during reflow profiling

Electronics Forum | Thu Jan 14 08:34:18 EST 2016 | cyber_wolf

His suggestion is that you come into the 21st century and buy a data logger rather than feeding wires through the entire reflow oven. That is old school and it is very cumbersome as you undoubtedly know. If you are in a position where a logger is no

PCB layer to layer registration

Electronics Forum | Fri Jul 07 09:39:19 EDT 2017 | barryg

Our PCB supplier was supposed to be doing 100% ET but a few of his PCBs were not, and were not marked as tested, so now we are supersensitive. We received some PCBs from a new supplier and one of our inspectors noticed some shift. I was looking for s

Pin Hole Issue after Reflow Soldering - Passive Components

Electronics Forum | Thu Feb 01 05:06:46 EST 2018 | ameenullakhan

Hi Rob, Thanks for your reply. Our customer don't need any pin hole in his board. Attached is the image for your reference. The issue is minimized for us with hot profile ( 80 - 100 sec in between 170 to 180 deg C ) For leaded paste. Lead free pa

Has anyone heard of a no clean paste that can be cleaned in straight DI water ?

Electronics Forum | Thu Feb 01 15:30:26 EST 2018 | davef

I've known Mike Konrad for over 20 years. I like him. He is knowledgeable and generous in the giving of that knowledge. I have no issues with what he said in his vid. We should not get too overly twitchy when someone, sales-type or not, makes an eff

Flower LED PCB

Electronics Forum | Thu Aug 06 09:30:41 EDT 2020 | autisndong

When I was a kid, my mom liked to read The Little Prince for me and now I still like the little prince and his rose, so I made a flower with LED PCB for my kids, and the rose will never fade on the happy earth. In addition, I order my LED PCB in pcbg

Nozzle gives vacuum error

Electronics Forum | Mon Mar 13 01:53:25 EDT 2023 | sophyluo1985

Dear Klauss,Maybe you can ask our GOLDLAND company, we are very familiar with the AM100 machine, you can send a message to our engineering team and describe your problem. They'll be happy to sort it out for you. I'll introduce you to our engineering

UIC Support

Electronics Forum | Mon Jul 31 06:50:43 EDT 2023 | sophyluo1985

Contact our GOLDLAND company to make a reasonable plan for you, UIC THT machine, we have a professional team, please try to contact us, I have told my team, you can send your information requirements to him, he Please submit your name to Quinn Luo, a

DPMO calc and Overall Manufacturing Index (OMI) calculations

Electronics Forum | Thu Sep 13 13:29:06 EDT 2001 | mparker

Dave et al, I just print out and read a copy of the aforementioned recommended article. Mr. Mangin gives a clear picture of why DPMO is to be considered a more pure data than First Pass Yield (FPY). However, I must note that his interpretation of h

Walkmen In Assembly Area

Electronics Forum | Mon Dec 16 07:38:07 EST 2002 | Claude_Couture

It is surprising how a simple question sometimes reveals complex issues. It seems from reading many replies that an employee wearing a walkman while working is making a statement about his attitude toward his work and his employer. This is similar to

Immersion Gold over Nickle de-wetting problem

Electronics Forum | Fri Mar 07 10:51:58 EST 2003 | MA/NY DDave

Hi O'Conner, I hope you also tell us what Universal-GeorgeW discusses with you. It is a little strange seeing his name on this list and his phone number. Gee I can give you his email address but won't.. Again distance engineering is tough. I woul


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