Development of the radiation and magnetic field tolerant DC/DC converter system for the ATLAS ITk Strip Detector

The radiation and magnetic field tolerant step-down DC/DC converter system is developed to supply low-voltage power for the ATLAS ITk Strip Detector. The system is modular and consists of custom designed crates with embedded cooling plates, backplane, and DC/DC converter modules. Each converter modu...

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Detalles Bibliográficos
Autores principales: Dyndał, M, Cieśla, K, Dąbrowski, W, Górnicki, E, Guguła, K, Kopeć, R, Koperny, S, Korba, A, Krzempek, D, Stanecka, E, Wiącek, P, Wolter, M
Lenguaje:eng
Publicado: 2023
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1088/1748-0221/18/01/C01007
http://cds.cern.ch/record/2861839
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author Dyndał, M
Cieśla, K
Dąbrowski, W
Górnicki, E
Guguła, K
Kopeć, R
Koperny, S
Korba, A
Krzempek, D
Stanecka, E
Wiącek, P
Wolter, M
author_facet Dyndał, M
Cieśla, K
Dąbrowski, W
Górnicki, E
Guguła, K
Kopeć, R
Koperny, S
Korba, A
Krzempek, D
Stanecka, E
Wiącek, P
Wolter, M
author_sort Dyndał, M
collection CERN
description The radiation and magnetic field tolerant step-down DC/DC converter system is developed to supply low-voltage power for the ATLAS ITk Strip Detector. The system is modular and consists of custom designed crates with embedded cooling plates, backplane, and DC/DC converter modules. Each converter module comprises two or four power channels. Each channel comprises a 48-to-11 V DC/DC converter, hardware overcurrent and overvoltage protection circuits, correction circuitry to compensate for voltage drops along the cables, and control and monitoring functionality based on the AMACStar chip. We present the design and performance of such a DC/DC converter system, including evaluation of its radiation tolerance.
id cern-2861839
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2023
record_format invenio
spelling cern-28618392023-06-14T18:27:09Zdoi:10.1088/1748-0221/18/01/C01007http://cds.cern.ch/record/2861839engDyndał, MCieśla, KDąbrowski, WGórnicki, EGuguła, KKopeć, RKoperny, SKorba, AKrzempek, DStanecka, EWiącek, PWolter, MDevelopment of the radiation and magnetic field tolerant DC/DC converter system for the ATLAS ITk Strip DetectorDetectors and Experimental TechniquesThe radiation and magnetic field tolerant step-down DC/DC converter system is developed to supply low-voltage power for the ATLAS ITk Strip Detector. The system is modular and consists of custom designed crates with embedded cooling plates, backplane, and DC/DC converter modules. Each converter module comprises two or four power channels. Each channel comprises a 48-to-11 V DC/DC converter, hardware overcurrent and overvoltage protection circuits, correction circuitry to compensate for voltage drops along the cables, and control and monitoring functionality based on the AMACStar chip. We present the design and performance of such a DC/DC converter system, including evaluation of its radiation tolerance.oai:cds.cern.ch:28618392023
spellingShingle Detectors and Experimental Techniques
Dyndał, M
Cieśla, K
Dąbrowski, W
Górnicki, E
Guguła, K
Kopeć, R
Koperny, S
Korba, A
Krzempek, D
Stanecka, E
Wiącek, P
Wolter, M
Development of the radiation and magnetic field tolerant DC/DC converter system for the ATLAS ITk Strip Detector
title Development of the radiation and magnetic field tolerant DC/DC converter system for the ATLAS ITk Strip Detector
title_full Development of the radiation and magnetic field tolerant DC/DC converter system for the ATLAS ITk Strip Detector
title_fullStr Development of the radiation and magnetic field tolerant DC/DC converter system for the ATLAS ITk Strip Detector
title_full_unstemmed Development of the radiation and magnetic field tolerant DC/DC converter system for the ATLAS ITk Strip Detector
title_short Development of the radiation and magnetic field tolerant DC/DC converter system for the ATLAS ITk Strip Detector
title_sort development of the radiation and magnetic field tolerant dc/dc converter system for the atlas itk strip detector
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1088/1748-0221/18/01/C01007
http://cds.cern.ch/record/2861839
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