Electronics Forum: initiated (Page 26 of 96)

Rollback the Lead-Free Initiative by Dr. Howard Johnson

Electronics Forum | Mon Jul 07 16:01:17 EDT 2008 | stepheniii

A new fact is that some products that were ok a week ago are now no longer compliant. http://www.rsjtechnical.com/NewsDecaBDE.htm Deca_BDE is no longer exempted. How do you plan on finding out what products have it, so you can throw them out?

Rollback the Lead-Free Initiative by Dr. Howard Johnson

Electronics Forum | Mon Jul 14 08:22:09 EDT 2008 | scottp

It really doesn't matter that military has an exemption. They're still stuck with the same tin whisker risk since the component manufacturers have switched to service the consumer electronics market which are their large volume customers. The same i

Rollback the Lead-Free Initiative by Dr. Howard Johnson

Electronics Forum | Tue Feb 16 09:27:04 EST 2010 | patrickbruneel

BvdLisdonck, Sorry to rake up this old thread again but I believe Toyota is facing the music with a runaway car. http://www.latimes.com/news/nation-and-world/la-fi-toyota-electronics14-2010feb14,0,5002647.story

How much solder is too much?

Electronics Forum | Tue Jul 01 12:21:16 EDT 2008 | short_timer

Let�s say I want to increase the shear strength of a solder joint. Does a lot of solder around a joint create more strength? Why not just absolutely bury the component lead in solder. My initial thought is that it doesn�t increase strength, but I don

3615 Controller

Electronics Forum | Tue Dec 16 16:58:56 EST 2008 | diveng

I have a TRS182 Oven from BTU with a 3615 controller. After 20 years the battery in the DS1216 finally died. I replaced the DS1216 but now I am getting an error that says the non-volatile memory needs to be initialized. Does anyone know how to do thi

No-clean, water-based flux residues after wave...

Electronics Forum | Tue Feb 03 15:23:21 EST 2009 | gregoryyork

Hi George This is down to the different cure temperatures used during PCB process. No problem with the flux or your settings You should be seeing a waxy greasy oil like substance on the dirtier board. Or the resist has absorbed the flux residues not

SAMSUNG CHIP MOUNTERS

Electronics Forum | Thu Nov 19 08:29:42 EST 2009 | jdumont

We have had a 421 for a little over a year now and after the initial software bugs (we were one of the first users in the US i think) the machine is excellent! I would definitely recommend it. FWIW I was also looking at Juki but the feeder capacit

Bubbles on solder joint(after conformal coating curing)

Electronics Forum | Sun Nov 22 19:59:26 EST 2009 | prodivegsr

Hi Davef, The bubbles occurs at the body also...there's also a washing process before the conformal coating:-the Flux residue are removed after washing. ... The curing profile is also something that we are looking into during the initial troubles

AOI 2009 MIRTEC MV-7xi 5 MP or Yes tech YTV-FX 5MP

Electronics Forum | Thu Dec 17 03:32:12 EST 2009 | tod1967

Check with MVP and others providing algorythm type software coupled with their camera's. It is more time consuming to initially program however you get out what you put in. 0402's are not a big challenge for them at all.

AOI SI-V200 PCB/PWB

Electronics Forum | Sat Jun 19 13:57:26 EDT 2010 | dan_ems

Hi, is someone who has experience in programming SI-V200 AOI machine? I'm curious how long takes to make a new program for a board with 50 types of components (30 ssop, sop, qfn, BGA and the rest up to 50 components 0603, 0805, 1206), without having


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