Post on 02-Apr-2015
Istituto Nazionale di Fisica NucleareSezione di Padova
Sede: Dipartimento di Fisica Galileo GalileiVia Marzolo 8, 35131 Padova - Italy
Daniele Corti
miniP board progress report
Magic general meetingUdine 11-15 june 2012
Istituto Nazionale di Fisica NucleareSezione di Padova
Sede: Dipartimento di Fisica Galileo GalileiVia Marzolo 8, 35131 Padova - Italy
Daniele Corti – june 2012
Main people involved in miniP project.
Corti Daniele (1)
Dazzi Francesco (1) Paoletti Riccardo (2)
(1) INFN Padova, (2) INFN - Pisa
Daniele Corti
A new PCB project called miniP started in 2010 in Pisa.
This board is the sussessor of the PULSer And Recorder board
The first schematic and layout draft, done by Riccardo Paoletti
miniP vs PULSAR is more compact and can manage isochronous signals from connected mezzanine
Works done in 2010
9U board
6U board
Daniele Corti
The first prototype called miniP board V1.0 realized by Daniele Corti and Francesco Dazzi.
Three boards mounted, one used for BGA soldering tests.
Found little connections bugs and power supply noise during the functionality tests
Works done in 2011
Daniele Corti
Details of the prototype board V1.0 front panel
Works done in 2011
Daniele Corti
miniP in top & bottom view features
Works done in 2011
Daniele Corti miniP V1.0 board under test (F.Dazzi)
Works done in 2011
Daniele Corti
Realized a new version miniP V2.0 to remedy at the problems found in previous one. Revised the power supply stage, with the possibility to use:- Switching LGA low noise stabilizer LTM4608- Switching P.S. modules PTR08100- Linear stabilizer TPS75933
Works done in 2011/12
7.5A
10A
8A
Daniele Corti
2012 Work in progress in PaduaThree new PCB are available and ready to be assembled
Daniele Corti
2012 Work in progress in Padua
- Order for components and assembling has been done- All pieces will be delivered at the end of june- Immediately the company will assemble the three boards- At the end of july the boards should be ready to be tested- Basic test software has to be develop to test all functions (Pepe, Miguel, Riccardo … ? something was been already done)
CONCLUSIONS
Daniele Corti
2012 Work in progress in Padua
Costs analisys for 3 pcs:
- Electronic components 3000 euro- PCB (1000 fixed cost + 600/pcs) 2900 euro- Components assembling (700 fixed cost + 600/pcs) 2600 euroSUBTOTAL 8500 euroTOTAL+VAT (rounded) 10000 euro
Estimated costs example for 10pcs 25000 euro(delivery in three month)
ADDITIONAL INFO