Electronics Forum: get (Page 816 of 1323)

ENIG (thru hole ring turns black after wave soldering)

Electronics Forum | Tue Aug 02 15:03:37 EDT 2016 | davef

On a previous black pad experience we soldered a wire to a fiducial and did a pull test to failure. On the black pad board the wire and solder pulled of clean leaving the fiducial on the board. On good boards the copper came off with the wire. If you

Samsung SM482 and BGA

Electronics Forum | Tue Jun 28 00:11:30 EDT 2016 | ricoloverde

Hi, new to the forum here. First Post! Ive been using a Samsung sm482 for about 2 years and recently got the heads up that we will be getting a project soon with a BGA chip. Im wondering if anyone on here uses the SM482 for BGA and if so, can offer

Thermocouples for Reflow Profiling

Electronics Forum | Mon Jul 11 17:49:53 EDT 2016 | davef

Measurement Specialties purchased RTD Company, Inc. [ http://www.meas-spec.com/rtd-company.aspx ] in October 2012 and has maintained the primary site and staff in Minnesota. We continue to be a technological leader in the design and manufacture of e

SnPb Wave Solder Machine safety

Electronics Forum | Fri Sep 09 06:03:37 EDT 2016 | jswatt

Simple answer is no you cannot do it and why would you?.. is it a cost saving thing? As Dave F correctly points out you have a fair amount of noxious fumes to handle that aren't getting exhausted if you switch of the extraction so they will go to you

FUJI CP3 WILL NOT ENGAGE

Electronics Forum | Tue Jul 19 18:08:28 EDT 2016 | dman97

Hello, I am having trouble getting our old CP3 to start up. When the machine starts to run, or when we try to center the nozzles, the CAM moves to 300 degrees and stops. The station 5 rotor just turns and turns with out ever centering the nozzles.

Arguments against 1(or 2)-ethoxy-propanol (aka SC01)?

Electronics Forum | Thu Jul 21 23:09:59 EDT 2016 | adamjs

flammable and hazardous to deal with Just want to point out that this is redundant, the only hazard is flammability. Acetone is about as non-toxic as it gets (as long is it isn't in your EYES) and probably *the* most safety-studied solvent in histo

FEEDER : X-Y out of range! Pick up by Head 2

Electronics Forum | Mon Jul 25 17:27:45 EDT 2016 | victoriajon

Up and running smoothly this morning, but got the attached error when switching from a reel feeder to a tray of the same part. We are getting this error message during setup - any suggestions are welcome. I am available to answer any questions that

Who are the top PCB Suppliers in China?

Electronics Forum | Thu Sep 15 08:21:09 EDT 2016 | leadthree

I have no experience with them, but quite a lot of "companies" in China are basically single person trading companies that often buy from several sources. Hard to find quality that way. I suggest you look closely at the pictures they post on Alibaba

Who are the top PCB Suppliers in China?

Electronics Forum | Fri Nov 17 01:48:37 EST 2017 | yongrong

Dear Clayton Hornsby, This is YourPCB Technology in Taiwan. We provide one total solution for PCB fabrication. We hope that our clients can get better and better with our service. If you have any questions, please don’t hesitate to contact us. We lo

Mirae 1030 Y-Axis error

Electronics Forum | Mon Aug 22 08:54:15 EDT 2016 | bobpan

More than likely the encoder scale or read head has an issue. Many times.. oil/dirt/water get on the scale and cause a bad spot or bad area. Try to clean the scale with a lint free cloth and alcohol. You should also be able to see the read head and m


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