Electronics Forum: what (Page 541 of 1847)

Quad 4c pretending to place components

Electronics Forum | Wed Sep 27 17:21:36 EDT 2006 | slthomas

You'd be surprised what you can overcome with some smarts, some mechanical aptitude, and daily medication.

Letters to customers / suppliers

Electronics Forum | Mon Sep 25 05:49:59 EDT 2006 | dave

sorry guys this is not exactly a technical issue. I am trying to develop a questionnaire type document to send to customers/suppliers in relation to RoHS. asking their status etc. What should I be asking them for ? Dave...

LIGHTING ON THE SHOP FLOOR......

Electronics Forum | Mon Sep 25 11:43:56 EDT 2006 | mrduckmann2000

HELP, I AM SEEKING THE PROPER CANDLE POWER FOR A SHOP FLOOR THAT IS WORKING TO IPC-610 CLASS II AND III STANDARDS. ANYONE KNOW WHAT THE MIN AND MAX SHOULD BE??? THANKS FOR THE HELP!

Best IP to get?

Electronics Forum | Thu Sep 28 08:20:08 EDT 2006 | Brian

Stick with what you already know. A GSM1 with a 4 spindle head is the way to go. Its excellent for balancing a line becuase you can place anything with it. Or if you need to dispence glue or odd form parts you can add another head later.

PCB Storage

Electronics Forum | Mon Oct 02 05:51:46 EDT 2006 | dave

All, What controls do you have in place for PCB moisture control? If you had a kit of 400 and you ran out of a part which wasnot due in until 6 weeks- do you store the boards in a dry cabinet ? Vacuum seal and store on a rack? Alan...

Cleaning under LCC's

Electronics Forum | Wed Oct 04 11:39:26 EDT 2006 | SteveH

Thanks Dave. We are UK based which is why we are still allowed to use Trike and our product is for an aerospace application so changing a cleaning chemical is much easier than requalifying a new flux. This was pretty much what I thought my options

vapour phase oven

Electronics Forum | Wed Oct 04 03:48:14 EDT 2006 | slaine

Ps the above answer was to test if the element is failing, if you think the element is not working due to the current supply being limited you can carry out the same calculations but work out the current required then put an ammeter in series with th

SAC solder balls reflow with Sn/Pb paste - Voids Issue

Electronics Forum | Wed Oct 04 16:54:24 EDT 2006 | cw

OK. Thanks!! Lastly, is it the nature of the chemistry that Sn/Pb solder mixed with Pb-free alloy will be getting voids? If so, what's the physic/chemistry behind it?

SMT Production Software

Electronics Forum | Fri Oct 06 08:36:41 EDT 2006 | mmjm_1099

Do you have any programming stations that you use at the moment? What type of SMT machines do u use? After these are answered I can give a more clear definition. And the cost range you are willing to go with?

Voids problem in Lead free process

Electronics Forum | Fri Oct 06 04:28:36 EDT 2006 | David

Hello, Thank you for your comment. I will try to increase TAL and check what is the differnces. Regards David


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