Difference between revisions of "CEBAF GLASSMAN 450KV POWER SUPPLY CIRCUITS"

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[[media: CIS_GLASSMAN_BYPASS.docx]]
 
[[media: CIS_GLASSMAN_BYPASS.docx]]
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*The CEBAF Glassman HVPS has the capability to produce -250 VDC for photocathode QE scans, or to produce photocurrent for laser/gun alignment. This was implemented by J. Hansknecht. The summary of the function with picture may be found in this logbook entry:
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https://logbooks.jlab.org/entry/4158694
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*This is the circuit schematic [[media: glassman virtual ground circuit for QE scans at low voltage.pdf]]
  
 
Note:  All master documents and schematics located at:
 
Note:  All master documents and schematics located at:
  
 
O:\inj_group\Official Electronic Design Packages\GLASSMAN WIRING UITF & CEBAF
 
O:\inj_group\Official Electronic Design Packages\GLASSMAN WIRING UITF & CEBAF

Revision as of 12:37, 22 May 2023

Cockroft-Walton voltage multiplier being lowered into SF6 tank by Neil Wilson

media: CEBAF Glassman System overview.pdf

media: Glassman interlock relay chassis 2018.pdf

media: CEBAF GLASSMAN VALVE AND VAC INTERLOCK.pdf

media: CIS_GLASSMAN_BYPASS.docx

  • The CEBAF Glassman HVPS has the capability to produce -250 VDC for photocathode QE scans, or to produce photocurrent for laser/gun alignment. This was implemented by J. Hansknecht. The summary of the function with picture may be found in this logbook entry:

https://logbooks.jlab.org/entry/4158694

Note: All master documents and schematics located at:

O:\inj_group\Official Electronic Design Packages\GLASSMAN WIRING UITF & CEBAF