Electronics Forum: emi equipment (Page 1 of 1)

power grid quality for SMT line

Electronics Forum | Fri Nov 26 09:18:55 EST 2021 | bukas

Hi, has any of had a problem with power grid in you factory? Do you use EMI filters, power factor regulators or similar? Is there a known type of equipment that causes voltage/current harmonics and other interferences? thank you

Snap On EMI Shield ... anyone has experience?

Electronics Forum | Mon Oct 09 15:53:49 EDT 2006 | russ

We like to use the type thast solders onto board and only the top of it is snapped on, this way we can use equipment to place shield and remove shield when required for access to component. We also utilize a through hole shield but basically solder

Snap On EMI Shield ... anyone has experience?

Electronics Forum | Mon Oct 09 15:57:10 EDT 2006 | russ

We like to use the type thast solders onto board and only the top of it is snapped on, this way we can use equipment to place shield and remove shield when required for access to component. We also utilize a through hole shield but basically solder

Re: I'm looking to find a traning course for PCB design & layout

Electronics Forum | Sun Feb 15 10:47:16 EST 1998 | SMT-ASSY

In reference to your Email response, we will propose to you in the next few days a course curriculum which we hope you will find of great interest. As we told you we offer courses for assemblers and techs in PTH, SMT soldering, SMT full process using

Re: Design Guides

Electronics Forum | Wed Jul 22 12:47:23 EDT 1998 | Earl Moon

| I'm trying to put together a set of design guides for use for new designers | in house or to be sent out for contracted layout work. I would like to start with a top ten list of things that will go wrong if rules aren't available. For example testp

EMI

Electronics Forum | Sat Oct 05 07:29:48 EDT 2002 | davef

Design for the Environment (DFE) / Electromagnetic Compliance (EMC) ------------------------------------------------------------------- "Noise Reduction Techniques in Electronic Systems" Henry W. Ott, John Wiley & Sons, New York, 1976 Seltzer, G.S.

Re: DFM / DFT information

Electronics Forum | Thu Jul 13 22:20:38 EDT 2000 | Dave F

=10 mils larger than lead 3 silk screen legend text weight >=10 mils 4 pads >=15 mils larger than finished hole sizes 5 place through hole components on 50 mil grid 6 no silk screen legend text over vias (if vias not solder masked) or holes 7 so

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emi equipment searches for Companies, Equipment, Machines, Suppliers & Information

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