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Chronological Thread  
  • From: Aschenauer Elke-Caroline <elke AT bnl.gov>
  • To: yi yang <yiyang AT ncku.edu.tw>
  • Cc: star-fst-l AT lists.bnl.gov
  • Subject: Re: [Star-fst-l] Height difference enough for capacitors on T-board
  • Date: Tue, 3 Sep 2019 09:15:12 -0400

Dear All,

very important discussion, do we have a document which details all the requirements for all the components, if we do not have this we NEED it.
It should also detail the reason for a requirement.

Thanks elke



On Sep 3, 2019, at 04:46, yi yang <yiyang AT ncku.edu.tw> wrote:

Hi Jianing,

Thanks a lot for the plot. We will make a more realistic drawing and to check the interference. 

Cheers,
Yi

+++++++++++++++++++++++++++++++++++++++++++++++++++
Yi Yang, Associate Professor
Department of Physics
National Cheng Kung University
Tainan, 701 Taiwan
E-Mail: yiyang AT ncku.edu.tw
Tel: +886-6-2757575 ext.65237
Fax: +886-6-2747995
Group Web: http://phys.ncku.edu.tw/~yiyang
+++++++++++++++++++++++++++++++++++++++++++++++++++


On Tue, Sep 3, 2019 at 4:23 PM 董家宁 <jndong AT sdu.edu.cn> wrote:

Hi Yi,

  I have placed all the components on T-board, and marked the heights of big components, as shown in the attachment (Components height on T-board .pdf).

  Also, the heights for all the components are listed in the attached BOM file.

  Please let me know if you have any concerns.

  Thanks!


Best,

Jianing


-----原始邮件-----
发件人:"Yi Yang" <yiyang AT ncku.edu.tw>
发送时间:2019-08-30 16:31:19 (星期五)
收件人: "董家宁" <jndong AT sdu.edu.cn>
抄送: star-fst-l AT lists.bnl.gov
主题: Re: [Star-fst-l] Height difference enough for capacitors on T-board

Dear Jianing,

Thanks a lot for the quick check and the dimensions. 

I think Zhenyu was worrying (and I am a bit concerning) is the place in the dashed circle in the attached plot. 
The capacitor probably will hit the mechanical structure. 

Could you please make a sketch of T-Board with all the big components on that? 
Then, Han-Sheng will make them into solidwork file, so we can put this "realistic" T-Board into our drawing. 

Thanks a lot.

Cheers,
Yi




+++++++++++++++++++++++++++++++++++++++++++++++++++
Yi Yang, Associate Professor
Department of Physics
National Cheng Kung University
Tainan, 701 Taiwan
E-Mail: yiyang AT ncku.edu.tw
Tel: +886-6-2757575 ext.65237
Fax: +886-6-2747995
Group Web: http://phys.ncku.edu.tw/~yiyang
+++++++++++++++++++++++++++++++++++++++++++++++++++


On Fri, Aug 30, 2019 at 10:25 AM 董家宁 <jndong AT sdu.edu.cn> wrote:

Dear Yi and Zhenyu,

  The height of the capacitor needed to be soldered on T-board is 3.1 mm, and the height of a pair of Nicomatic connectors is 6.2 mm.

  I have measured the height of the capacitor (~3 mm) and that of the connector bought by Yi (~3.5 mm), as shown in the attachment.

  So I think the current height difference will be fine.


  In addition, the ship date of the Nicomatic connector is September 11th, and I haven't heard any delayed news from the Chinese agent yet.


Best,

Jianing


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