Electronics Forum: amps (Page 1871 of 7894)

cracked capacitors at SMT 1&2

Electronics Forum | Mon Oct 25 09:32:59 EDT 2004 | bobpan

I have seen tooling cause cracked capacitors.....are the plastic standoffs compliant???? If they are not.....this could be the cause....

Vapor phase versus forced convection

Electronics Forum | Tue Aug 17 03:03:56 EDT 2004 | soease

thank you Grant and dreamsniper for these shared experiences; I think I'll still try some vapor phase just to have a look to this process, but will focus on a convection as long as it's the actually chosen technology in the company and that it's expe

Vapor phase versus forced convection

Electronics Forum | Wed Aug 18 03:25:48 EDT 2004 | soease

Hi, cool news! I'll try to cook some as soon as I get some experiment material. Thank you for the test method. Rgds

Mydata Hard Disk Failure

Electronics Forum | Tue Aug 17 13:23:14 EDT 2004 | cyber_wolf

We have the same machines and same software. We have not seen this problem. I agree, sounds like your hard drive is taking a dump.

Mydata Hard Disk Failure

Electronics Forum | Wed Aug 18 16:50:21 EDT 2004 | jmcmahon

Please contact me and I will get you fixed very quickly. John.McMahon@MYDATA.com

AOI: Comparisons

Electronics Forum | Tue Aug 24 04:47:42 EDT 2004 | johnnybravo

hi, i am responsible for several SJ50s on our site. i will try to reply to all questions, if you have any ;-) jb

AOI: Comparisons

Electronics Forum | Tue Aug 24 05:01:07 EDT 2004 | rlackey

Hi JB, Thanks for the reply. I have a few questions if that's ok: 1) how easy is are the machines to program? 2) how reliable are they, and what is the support like? 3) what levels of false fails are you getting? 4) do they miss many errors? Cheer

AOI: Comparisons

Electronics Forum | Mon Aug 30 18:35:49 EDT 2004 | msjohnston1

30%). The volume 0201 deposits are around 500 cubic mils. We had a difficult time to get the machine to even measure the small deposits. So with the very poor gauge and the difficulty of running the programs we are looking elsewhere. Mike

AOI: Comparisons

Electronics Forum | Tue Aug 31 11:21:23 EDT 2004 | burgosa

Thanks for your input. Have you or anyone considered CyberOptics SE300? How does it works for small solder paste deposits (i.e. 0201)?

Plating thickness

Electronics Forum | Fri Sep 17 13:51:43 EDT 2004 | huib

We know from experiments that the structure of Sn can be manipulatedby means revese pulse-plating. This means alayer with less pits and thus a lower mminimum thickness is needed. www.ppcs.nu


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