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Hi,</div>
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Refer to PRs #289256 and 289430 for a previous order of Constant current source boards.</div>
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Pablo should check with the company, Rapid PCB, to see if they are still producing boards and obtain a quote for new , fully populated and tested boards.</div>
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CLEO will need 5 boards. Having two spares would be helpfully. Total =7.</div>
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2010 cost at 365/board would be about $2,555.</div>
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I was planning on waiting a year to procure any more I&C components hardware, as FY2020 funds have been earmarked.</div>
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Thanks</div>
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Steven<br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Amrit Yegneswaran <yeg@jlab.org><br>
<b>Sent:</b> Monday, November 11, 2019 6:12 PM<br>
<b>To:</b> Steven Lassiter <lassiter@jlab.org>; Pablo Campero Rojas <campero@jlab.org>; dsg-halla_magnets@jlab.org <dsg-halla_magnets@jlab.org><br>
<b>Subject:</b> Re: CLEO Control boards</font>
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steve,</div>
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the answers depend on the complexity of the board and how soon it is needed.</div>
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e.g.</div>
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if it is a simple two sided board, it would take marc at most a week for the layout.</div>
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then we'd have to put in the pr.</div>
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since it would be thanksgiving week, i reckon the pr would become a po first week of deceember.</div>
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expedited boards can be received is about 2 weeks.</div>
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which would put us just before shutdown.</div>
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so a good guess would be early jan, 2020.</div>
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pablo will discuss the matter tomorrow with the group and give you a better estimate.</div>
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sincereley</div>
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amrit</div>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Dsg-halla_magnets <dsg-halla_magnets-bounces@jlab.org> on behalf of Steven Lassiter <lassiter@jlab.org><br>
<b>Sent:</b> Monday, November 11, 2019 2:57 PM<br>
<b>To:</b> Pablo Campero Rojas <campero@jlab.org>; dsg-halla_magnets@jlab.org <dsg-halla_magnets@jlab.org><br>
<b>Subject:</b> Re: [Dsg-halla_magnets] CLEO Control boards</font>
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<div style="direction:ltr">Hi</div>
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<div style="direction:ltr">I could not find any spare boards just left over components to populate it</div>
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<div style="direction:ltr">Will need four or five boards </div>
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<div style="direction:ltr">What is the cost estimate and time for delivery?</div>
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<div style="direction:ltr">Thanks</div>
<div style="direction:ltr">Steven</div>
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<div class="x_x_ms-outlook-ios-signature">Get <a href="https://aka.ms/o0ukef">Outlook for iOS</a></div>
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<div id="x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Dsg-halla_magnets <dsg-halla_magnets-bounces@jlab.org> on behalf of Pablo Campero Rojas <campero@jlab.org><br>
<b>Sent:</b> Monday, November 11, 2019 2:51:18 PM<br>
<b>To:</b> dsg-halla_magnets@jlab.org <dsg-halla_magnets@jlab.org><br>
<b>Subject:</b> Re: [Dsg-halla_magnets] CLEO Control boards</font>
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Hello Steven,</div>
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With regards to my previous email; if you do not have the bare boards in hand to start the current source boards assembly, Marc will start working on it.</div>
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<br>
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Regards,</div>
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Pablo <br>
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<div id="x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Dsg-halla_magnets <dsg-halla_magnets-bounces@jlab.org> on behalf of Pablo Campero Rojas <campero@jlab.org><br>
<b>Sent:</b> Friday, November 8, 2019 1:04 PM<br>
<b>To:</b> dsg-halla_magnets@jlab.org <dsg-halla_magnets@jlab.org><br>
<b>Subject:</b> Re: [Dsg-halla_magnets] CLEO Control boards</font>
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Hello Steven,</div>
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DSG has not borrow any spare board.</div>
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Do you have the bare boards? <br>
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If not, Marc McMullen and Peter Bonneau will be able to work and make the arrangements for the bare boards based in the drawing that you shared.</div>
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If you have the bare boards and parts, Mindy Leffel can start with the board assembly/soldering required.<br>
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Regards,<br>
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Pablo <br>
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<div id="x_x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Steven Lassiter <lassiter@jlab.org><br>
<b>Sent:</b> Friday, November 8, 2019 9:32 AM<br>
<b>To:</b> Pablo Campero Rojas <campero@jlab.org><br>
<b>Subject:</b> CLEO Control boards</font>
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Hello Pablo,</div>
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Two boxes of parts are in my office for the use in the CLEO control rack.</div>
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I could not find a spare constant current source board, did the DSG already borrow that preciously?</div>
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I placed the boards drawings in the shared directory. If the spare board is no longer available, then either Chris C group can frabrictae the board else we will have to try contacting the original company and order some more.</div>
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Steven<br>
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