An Upgraded Front-End Switching Power Supply Design for the ATLAS TileCAL Detector of the LHC

We present the design of an upgraded switching power supply brick for the front-end electronics of the ATLAS hadron tile calorimeter (TileCAL) at the LHC. The new design features significant improvement in noise, improved fault detection, and generally a more robust design, while retaining the compa...

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Detalles Bibliográficos
Autores principales: Drake, G, Cundiff, T, De Lurgio, P, Henriques, A, Minashvili, I, Nemecek, S, Price, L, Proudfoot, J, Stanek, R
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1398264
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author Drake, G
Cundiff, T
De Lurgio, P
Henriques, A
Minashvili, I
Nemecek, S
Price, L
Proudfoot, J
Stanek, R
author_facet Drake, G
Cundiff, T
De Lurgio, P
Henriques, A
Minashvili, I
Nemecek, S
Price, L
Proudfoot, J
Stanek, R
author_sort Drake, G
collection CERN
description We present the design of an upgraded switching power supply brick for the front-end electronics of the ATLAS hadron tile calorimeter (TileCAL) at the LHC. The new design features significant improvement in noise, improved fault detection, and generally a more robust design, while retaining the compact size, water-cooling, output control, and monitoring features in this 300 KHz design. We discuss the improvements to the design, and the radiation testing that we have done to qualify the design. We also present our plans for the production of 2400 new bricks for installation on the detector in 2013.
id cern-1398264
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13982642019-09-30T06:29:59Zhttp://cds.cern.ch/record/1398264engDrake, GCundiff, TDe Lurgio, PHenriques, AMinashvili, INemecek, SPrice, LProudfoot, JStanek, RAn Upgraded Front-End Switching Power Supply Design for the ATLAS TileCAL Detector of the LHCDetectors and Experimental TechniquesWe present the design of an upgraded switching power supply brick for the front-end electronics of the ATLAS hadron tile calorimeter (TileCAL) at the LHC. The new design features significant improvement in noise, improved fault detection, and generally a more robust design, while retaining the compact size, water-cooling, output control, and monitoring features in this 300 KHz design. We discuss the improvements to the design, and the radiation testing that we have done to qualify the design. We also present our plans for the production of 2400 new bricks for installation on the detector in 2013.ATL-TILECAL-PROC-2011-015oai:cds.cern.ch:13982642011-11-14
spellingShingle Detectors and Experimental Techniques
Drake, G
Cundiff, T
De Lurgio, P
Henriques, A
Minashvili, I
Nemecek, S
Price, L
Proudfoot, J
Stanek, R
An Upgraded Front-End Switching Power Supply Design for the ATLAS TileCAL Detector of the LHC
title An Upgraded Front-End Switching Power Supply Design for the ATLAS TileCAL Detector of the LHC
title_full An Upgraded Front-End Switching Power Supply Design for the ATLAS TileCAL Detector of the LHC
title_fullStr An Upgraded Front-End Switching Power Supply Design for the ATLAS TileCAL Detector of the LHC
title_full_unstemmed An Upgraded Front-End Switching Power Supply Design for the ATLAS TileCAL Detector of the LHC
title_short An Upgraded Front-End Switching Power Supply Design for the ATLAS TileCAL Detector of the LHC
title_sort upgraded front-end switching power supply design for the atlas tilecal detector of the lhc
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1398264
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