micromegas
DESCRIPTION
MICROMEGAS. CONNECTICS Electronics Boards And Readout Panels. MICROMEGAS. Hans Danielsson Jordan Degrange Francisco Perez Gomez Givi Sekhniaidze Joerg Wotschack. Contributors. MICROMEGAS. Main Goal Connect Electronics Boards to Readout Panels. . Challenge - PowerPoint PPT PresentationTRANSCRIPT
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MICROMEGASCONNECTICSElectronics Boards
AndReadout Panels
25 JUNE 2013
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MICROMEGAS
ContributorsHans DanielssonJordan DegrangeFrancisco Perez GomezGivi SekhniaidzeJoerg Wotschack
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MICROMEGAS
Main Goal
Connect Electronics Boards to Readout Panels.
Challenge
512 channels on a 220mm wide PCB
Test
Zebra® Connector.Elastrometric connector, with fine metal conductive element andSilicone insulation.
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MICROMEGAS
Connector mustbe compressed …
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MICROMEGAS
… So,specific profile has been designed.
Readout panelSpacer
DriftElectrodePanelElectonic Board
Profi
le
ZEBR
A
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MICROMEGAS
Due to thin pitch, electronic boards must be well aligned (±0.2) above Readout Panels !
PCB
Readout Panel
A guide was positionned at both sides to make the insertion easier.
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MICROMEGAS
Samtec connectors, 3 utilities:
1. Ground connection2. Guarantee alignment between PCB & Readout P.3. Lock pcb in position (Keep ZEBRA compressed)
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MICROMEGASProcess:
Step 1: Step 2:
PCB insertion
Step 3: Step 4:
Plugged SAMTEC connector
ZEBRA® Connector compressed
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MICROMEGASFirst Prototype:
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Conclusion:MICROMEGAS
VALIDATED
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Futur:
1. Improve AlignementReplace the 2 circular pins by straight guides.
2. Improve Accuracy of height Replace square profil and machined partby a specific aluminium profile.
3. Improve connector attachmentSolder 5 Samtec connectors on aluminium bar.
MICROMEGAS
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Thank you !