DK Log Book   Started  April 2025
     -----------------------------------


The most recent entries appear first in this log book.



-----------------------------------------------------------------

DATE:  -Apr-2025   Topic(s):  



-----------------------------------------------------------------

DATE:  7-Apr-2025   Topic(s):  

Review the components needed to finish the assembly of SN #0:

 - TI  (Power Trends)  DCDC Converters:

   3 Amp:  Qty Required  ?    TI Part #

   6 Amp   Qty Required  ?    TI Part #


 - DPDT Center Off Switch for the +- 48V Power Supplies

 - At least one dual SFP Cage  (already have)

 - Platten for installing the dual SFP Cage - need to make


Review the parts needed for  MSU Final Assembly  of the 38
production DK boards:

 - Dual SFP Cage

 - M2.5 hardware  (machine screw, flat washer, hex nut)  for
   mounting the 3M  J1 Main Cable  and  J7 Barnacle  connectors
   require blue self locking machine screw:


 - M2.5 or 2-56  Nylon hardware  (machine screw, flat washer,
   and hex nut)  for the "hot" mounting hole in the J1 Main
   Cable connector:


 - M2 hardware  (machine screw, flat washer, hex nut)  for
   mounting the Harwin J2, J3  PMT Signal connectors - require
   blue self locking machine screw:


 - M2 hardware  (machine screw, flat washer, hex nut)  for
   the two mounting screws for the Analog Input Section
   Shield Cover - require blue self locking machine screw:


Need to write a Check List for Hughes  for on site checking
of DK SN #0:

 - Component Orientation Plots:  You get the best fill of
   the printed sheet if you plot from MG as Portrait  and
   then convert to pdf with an orientation of "0".

 - DCDC Converter Part Numbers




-----------------------------------------------------------------