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  • Users: leonhart88
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  1. leonhart88

    Panel & Enclosure Grounding in a Large Instrument

    Hi, I have a general "best practice" question about grounding of large instrumentation. In the past, when I've built enclosures or sub-systems out of 8020 and aluminum or powder coated steel panels, I've always attempted to ground all panels & metal parts (eg. using PEMs on the steel panels...
  2. leonhart88

    Molding/Forming Techniques For A Light Diffuser

    Hi All, I have part that is around 4.5 cubic inches and acts as a cover and light diffuser for a LED assembly. The current prototype is made of glued frosted polycarbonate, but if we are looking to manufacture hundreds of these I was hoping injection molding or some type of forming would be...
  3. leonhart88

    O-ring and gasket seals in water tight enclosures

    Hey All, I was looking at some IP rated enclosures and noticed that almost all of them (whether they used a gasket or an o-ring), have a raised lip on the mating side of the enclosure which compresses the gasket/o-ring. For example: http://www.rapidonline.com/pdf/30-4336.pdf Is there a reason...
  4. leonhart88

    Designing a water tight enclosure for IP66/67/68

    Hi All, I'm working on a project that requires an IP66 rated enclosure. This device has to have several buttons and LED indicators. I don't have any experience with designing water tight enclosures so I thought I would pick everyone's brain here, while doing my own research in parallel. The...

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