Fermilab's Booster Correction Element Power Supply Silicon Temperature Rise

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Description

Fermilab is in the process of upgrading its Booster Correction Element System to include full field correction element magnets to correct position and chromaticity throughout the booster cycle. For good reliability of the switchmode power supplies designed to power the magnets, it is important to limit both the maximum temperature and the repetitive temperature cycling of the silicon junctions of the switching elements. We will describe how we measured these parameters and the results of our measurements.

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3 pages

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Krafczyk, G.; Jensen, C.; Pfeffer, H.; Warchol, G. & /Fermilab May 1, 2009.

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Description

Fermilab is in the process of upgrading its Booster Correction Element System to include full field correction element magnets to correct position and chromaticity throughout the booster cycle. For good reliability of the switchmode power supplies designed to power the magnets, it is important to limit both the maximum temperature and the repetitive temperature cycling of the silicon junctions of the switching elements. We will describe how we measured these parameters and the results of our measurements.

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3 pages

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  • Presented at Particle Accelerator Conference (PAC 09), Vancouver, BC, Canada, 4-8 May 2009

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  • Report No.: FERMILAB-CONF-09-149-AD
  • Grant Number: AC02-07CH11359
  • Office of Scientific & Technical Information Report Number: 952648
  • Archival Resource Key: ark:/67531/metadc928765

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Office of Scientific & Technical Information Technical Reports

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Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • May 1, 2009

Added to The UNT Digital Library

  • Nov. 13, 2016, 7:26 p.m.

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  • Nov. 28, 2016, 3:25 p.m.

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Krafczyk, G.; Jensen, C.; Pfeffer, H.; Warchol, G. & /Fermilab. Fermilab's Booster Correction Element Power Supply Silicon Temperature Rise, article, May 1, 2009; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc928765/: accessed November 20, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.