Electronics Forum: /09 (Page 56 of 1640)

Wire soldering

Electronics Forum | Mon Mar 03 09:09:39 EST 2008 | ck_the_flip

I'm curious myself. What IS the application that stuff that big would have to go through a PCB?? 3-phase, 460V?

Reflow profile training ?

Electronics Forum | Wed Apr 16 09:30:09 EDT 2008 | swag

IPC-7530 might help some but will cost you a little. We have an older OmniFlo that has a pretty good section on all that in the manual if you happen to have one of those.

Selective moving pot vs fixed pot

Electronics Forum | Wed Jul 09 17:09:04 EDT 2008 | mikesewell

Some machines have the pot fixed and the board moves around it (typically at an angle like a wavesolder machine), I think Vitronics takes this approach. No tooling is required per se.

SOT Solder Problem

Electronics Forum | Fri Sep 12 09:43:13 EDT 2008 | grics

This question maybe more for myself than SWAG, but, could this be a DELTA problem caused by design? (Ground Plane) One side of the component reflows later causing the component to twist???

YESTECH OR MVP? LOOKING FOR AOI.

Electronics Forum | Mon Sep 01 09:31:13 EDT 2008 | fede

Hi Reese, Thank you very much for sharing your experience with me. It�s been very helpful.

Help -Flextek board loader has PLC fault

Electronics Forum | Tue Sep 02 11:50:09 EDT 2008 | vikkaraja

Do you have RSlink Logix 500? And If you do it would be very easy to find out root cause of this PLC fault.

Land Grid Array (LGA) Rework

Electronics Forum | Tue Sep 09 14:49:13 EDT 2008 | ksrsr

We get our component stencil for this type of rework from Mini-Micro Stencils. We use a Air-Vac rework station and we have no issues at all.

problem in solderability

Electronics Forum | Fri Sep 05 15:20:09 EDT 2008 | vladig

Well, I've never "set it up" (wasn't sure whether it would be appropriate or not:-)), but considering we are all rather far away form each other, I would be happy to send the best pizza from the area where the winner lives :-) How does it sound? :-)

Omniflo 5 high temperature warning

Electronics Forum | Thu Sep 04 02:43:09 EDT 2008 | benefon

Thanks This error only occurred with one oven profile with the reflow zone temperature set at 270�C. Perhaps it really has to do with the exhaust pull as the oven is operating very near its temperature limit with this profile. I will check that. Tha

looking for HASL TIN thickness specification

Electronics Forum | Tue Sep 02 09:32:45 EDT 2008 | eliezerk

In order to check pcb quality by HASL TIN thickness plating repeatability, looking for any specification for the above.


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