Mar 31, 2011 SiPM Electrical and Cooling

Action Items from previous meetings

1. Responsibility for U-board in prototype. We all assume Fernando is taking care of this, but we need confirmation. Fernando confirmed that it is his responsibility.
2. Define cabling to controller boards: can they be ribbon cables? Yes
3. Check impact of material at low end of readout, both in the tubes for cooling fluid but also in the Cu cooling plate. Need to check effect on particle trajectories.

Tentative Agenda

1. Announcements
2. Action Items
3. Schedule, reporting, and manpower (Elton)
4. First article testing (Carl and Yi)
5. Mechanical cooling (Jim)
6. Temperature compensation (Jack)
7. Preamp-summing (Fernando)
8. Discussion of production testing (Elton)

Minutes

Attending:

1. Announcements
2. Action Items
3. Schedule, reporting, and manpower (Elton)
   • Schematics completed for preamp/summing board
4. First article testing (Carl and Yi)
5. Mechanical cooling (Jim)
6. Temperature compensation (Jack)
7. Preamp-summing (Fernando)
8. Discussion of production testing (Elton)