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A monitoring and control test bench for assessing the upgraded low voltage power supplies for the ATLAS Tile Calorimeter phase-II upgrade front-end electronics
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SYSNO ASEP 0566749 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title A monitoring and control test bench for assessing the upgraded low voltage power supplies for the ATLAS Tile Calorimeter phase-II upgrade front-end electronics Author(s) Nkadimeng, E. (ZA)
Mckenzie, R. (ZA)
Moayedi, S. (US)
Němeček, Stanislav (FZU-D) RID, ORCID
Hadavand, H. (US)
Mellado, B. (ZA)
van Rensburg, R. (ZA)Number of authors 7 Article number P07025 Source Title Journal of Instrumentation. - : Institute of Physics Publishing - ISSN 1748-0221
Roč. 17, č. 7 (2022)Number of pages 14 s. Language eng - English Country GB - United Kingdom Keywords ATLAS ; calorimeter: hadronic ; electronics: design ; upgrade ; benchmark Subject RIV BF - Elementary Particles and High Energy Physics OECD category Particles and field physics R&D Projects LM2018104 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Method of publishing Limited access Institutional support FZU-D - RVO:68378271 UT WOS 000867442500010 EID SCOPUS 85134886030 DOI 10.1088/1748-0221/17/07/P07025 Annotation The ATLAS detector is set to undergo a substantial upgrade termed the “Phase-II” upgrade during the Long-Shutdown in preparation for the start of operation of the High Luminosity Large Hadron Collider (HL-LHC). This paper describes the development and implementation of the Phase-II upgrade low voltage power supply transformer-coupled buck converter (Brick) test bench. A large scale production of approximately 2048 finger low voltage power supplies, with an identical output voltage, is set to be undertaken in the year 2022. This production will culminate in the complete replacement of the LVPS Brick V7.5.0 currently installed within the Tile Calorimeter. Due to the location of the Bricks within the inner barrel of the TileCal their reliability is of the utmost importance. Therefore, the implementation of performance screening will be implemented and will involve the testing and certification of all Bricks produced. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2023 Electronic address https://doi.org/10.1088/1748-0221/17/07/P07025
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