Electronics Forum: cfm (Page 4441 of 7930)

Autosplice CC-112 inserter software spec

Electronics Forum | Thu Jul 27 11:27:39 EDT 2006 | gregcr

Hi All, Wondering if anyone is using this Autosplice CC-112 Pin inserter. We have one here and I am wondering if there is offline software or a serial communication spec that is used to load programs in from a PC. We can make changes on the unit i

electrical test

Electronics Forum | Thu Jul 27 16:06:18 EDT 2006 | chrisgriffin

You will have to be more specific about your boards and process to get any help. There are many different types of in circuit tests and functional tests throughout the manufacturing process. The nature of these tests depend on board function. Sinc

MPM Hi e

Electronics Forum | Tue Aug 01 22:33:36 EDT 2006 | seth

Let me ask you another question. Could this happen if either vision Y left or right not sync together? I checked the vision air regulator Left and Right it is set at 70 psi. My print is not being consistance, and I have to turn all my inspection off

Blistering issue, mixed LF/SnPb process

Electronics Forum | Fri Jul 28 09:12:59 EDT 2006 | pavel_murtishev

Good afternoon, Profile is standard ramp-soak-spike (According to paste manufacturer requirements), paste is Almit V16L HM1-RMA, type 3, Sn62Ag2. Look here for details: http://www.yousendit.com/transfer.php?action=download&ufid=98684D1201B0F001

Blistering issue, mixed LF/SnPb process

Electronics Forum | Fri Jul 28 09:20:10 EDT 2006 | pavel_murtishev

Good afternoon, No, defects aren�t trace related. I�ve just posted reflow profile (reply to Chunks). I suspect the component only. All other components are fine. But I can�t understand what exactly happens with this component. I tried to play with s

Blistering issue, mixed LF/SnPb process

Electronics Forum | Fri Jul 28 11:01:45 EDT 2006 | rlackey

No, you can easily find out if it's a part issue - put down another component with the same footprint(either a chip cap or a different value resistor - like the one in the picture)on the pads where you are having problems and relow as normal. If it

Blistering issue, mixed LF/SnPb process

Electronics Forum | Fri Jul 28 16:36:37 EDT 2006 | chrisgriffin

Thats a great idea Doc. If we all listened to your suggestions, there would be zero defects in PCB manufacturing. I bet your using Bahodum solder which, I'm sure, is incapable of defects. Pavel, sounds like you can rule out reflow as the problem.

BGA and PGA

Electronics Forum | Sat Jul 29 09:10:16 EDT 2006 | davef

Ball Grid Array (BGA). A surface mount technology leadless package with the connectors to the board placed in an array on the bottom of the package. They are attached to the board with tiny balls of solder placed on each contact. Pin Grid Array (P

TP9-2U questions

Electronics Forum | Mon Jul 31 10:08:21 EDT 2006 | pms

My opinion................ If you want to stay with MyData, scrap the old TP9 (many things have changed with MyData machines since 1987, OS, software, hardware, etc), get a rebuilt one from MyData (they will NOT take your old one for credit), comes

TP9-2U questions

Electronics Forum | Tue Aug 01 16:21:32 EDT 2006 | tonaxel

Hallo Paul, ...I was too fast with my writing and haven�t check it before posting. The machine is from 97�. I already contacted the local Mydata dealer here in Germany. They will send an engineer for checking the machine and let me know what I nee


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