Electronics Forum: forum (Page 3389 of 7890)

led tilt reduction by reducing convection air speed in reflow oven

Electronics Forum | Thu Dec 14 15:05:17 EST 2017 | emeto

I am pretty sure, you are looking into the wrong spot. Your paste is too much, or your part has very inconsistent narrow leads(that includes wrong pad design as well.)

led tilt reduction by reducing convection air speed in reflow oven

Electronics Forum | Wed Dec 20 07:16:16 EST 2017 | stephendo

I agree with Evtimov. What he didn't point out is that the surface tension of the solder would vastly overwhelm any force from air flow.

Ground straps and dress shoes

Electronics Forum | Wed Dec 27 08:15:55 EST 2017 | sumote

If your budget allows, there are dress shoes made that are ESD safe. This would preclude the need for the straps, and the hassle of having to keep track of wearing them.

Ground straps and dress shoes

Electronics Forum | Thu Dec 28 14:50:56 EST 2017 | stephendo

Leather is not very insulative. AFAIK a lot of good quality dress shoes are naturally ESD safe. (or maybe test too low.) Check the dress shoes with a tester. And I'm guessing that stapling the straps is out of the question.

Philips Topaz X change nozzle FNC

Electronics Forum | Fri Dec 15 11:01:14 EST 2017 | robertorocco

I have one Topaz X FNC machine with this problem. The head 2 FNC not change the nozzle. The head 4-6-8 is ok and change, but head 2 no, when he tries to change the nozzle he gives me an error message. What could be the problem?

EKRA E1 small screen language change

Electronics Forum | Sat Dec 16 07:05:35 EST 2017 | bengt

Does anybody know if language is changeable on small screen? I have it now in German and would like to change it to English.

Tracking labor at selective solder

Electronics Forum | Fri Dec 22 07:30:30 EST 2017 | stephendo

For me it looks like a sales issue. Having more operators would probably not help them meet their metric. If you cannot meet or defeat a metric, switch metrics. (said tongue in cheek)

DATASHEET FOR REFLOW SOLDERING

Electronics Forum | Wed Dec 20 10:26:20 EST 2017 | slthomas

In most cases when we run into this we find that the manufacturer has produced a data sheet that's applicable to package styles rather than any specific part number. They can be hard to locate, though.

Philips Eclips II manual wanted

Electronics Forum | Wed Dec 20 09:03:44 EST 2017 | protokos

Hi all. i am looking for a manual for the pick and place machine. Brand :Philips. Type : Eclips II. can someone help me with it. ??

Metallic paint for SMT machine

Electronics Forum | Fri Dec 22 05:40:54 EST 2017 | hemant_pang

We are having Fuji SMT machines for which we want to go for new metallic paint coating, can anyone advise on this for selecting paint specifications and any expert available who can guide us


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