[Dsg-hallc_nps] [EXTERNAL] Re: SAMTEC connectors

[Brad Sawatzky]

Based on what I've heard from Steve, I think prototypes of the NPS
chassis connectors boards will have to be sent to JLab and tested so
someone here can sign off on it.

I believe that will push the 'NPS side' of the NPS HV connector issue
into the next FY.

-- Brad

On Tue, 01 Sep 2020, Jack Segal wrote:

>    The last I have seen was the email on 8/25 from Thi.
>    So, I believe no further thought has been given to an alternative.
>    I do not have a problem with the connectors, assuming the OSP states no plugging and unplugging under voltage. I'm
> certain that is how people would prefer the work to be done on the detector, with HV off.
> 
> On 9/1/2020 1:54 PM, Aaron Brown wrote:
> > Hi Brad and Jack,
> > 
> > I just wanted to touch base about something ahead of this Friday's (09/04) meeting.
> > As you know, we are in the process of procuring all of the materials
> > needed to fabricate the 42 HV multi-conductor cables.
> > I was wondering if there had been anymore discussion regarding the
> > SAMTEC connector voltage rating.
> > The only items left for us to order are the IPBD-08-D-K and
> > IPBD-15-D-K SAMTEC connectors, but as these are rated below the
> > assumed operating voltage (anywhere from 800 V to 1100 V), we have
> > not ordered them yet.
> > 
> > Would either of you be able to speak to whether alternative
> > connectors are being considered/researched, or if these SAMTEC
> > connectors are fine to order?
> > 
> > Thanks,
> > Aaron
> > 
> > 
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> > Dsg-hallc_nps at jlab.org
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> > 
> 
-- 
Brad Sawatzky, PhD <brads at jlab.org>  -<>-  Jefferson Lab / Hall C / C111
Ph: 757-269-5947  -<>-  Fax: 757-269-5235  -<>- Pager: brads-page at jlab.org
The most exciting phrase to hear in science, the one that heralds new
  discoveries, is not "Eureka!" but "That's funny..."   -- Isaac Asimov