Minutes of the Forward Endcap EMC SADC Crate Design Vibe/eZuce meeting, 6th of April 2020, 14:00-14:45

Presence:

  • Bochum: Tom, Matthias, Claudius, Fritz-Herbert, Malte, Miriam, Tobias H., Tobias T.
  • Basel: -
  • Bonn: Christoph, Johannes
  • Groningen: -
  • Uppsala: Pawel
  • Giessen: Markus, Hans-Georg

SADC Cooling Crate:

  • For the first crate tests we need 6 cooling envelopes of the latest shape - we currently have only 3 (the remaining ones do not match the final SADC version)
  • Drawings for the cooling envelopes available, Malte will pass it to the workshop
  • In order to fully test the 6-SADC crate +/- 12 V/12 A are needed

APD Submodule Preparation Work:

  • Michael Kalthoff (electronics workshop Bochum) took preamps PCBs and cables home in order to cable the remaining preamps
  • We are running short of signal cables, Christoph will prepare 50 more in the electronics workshop in Bonn and send it to Tom
  • Christoph will look for a possibility to exchange submodules with Tom in Bochum

Data Concentrators:

  • Power supplies, data base available
  • Sent PCB files to production, waiting for offer
  • PCB layout special, material expensive, production costs may be high
  • Maybe first test version in conventional FR-4 PCB material?
-- ThomasHeld - 20 Apr 2020
Topic revision: r2 - 20 Apr 2020, ThomasHeld
 
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