{
  "abstract": "Fermilab has embarked on its next evolution for future neutrino experiments through the Proton Improvement Plan II (PIP-II). The injection system now requires an increase from a 15 Hz to a 20 Hz injection rate with approximately a 30% increase in the field strength from the original Orbital Bump (ORBUMP) dipole magnets in the Booster ring [1]. The four series connected dipoles will require 3 kV, 20 kA, 660 $μ$s pulses at the aforementioned injection rate with a flatness of $\\pm$0.12%. This is achieved through a dual-capacitor pulsed power supply (PPS) comprised of ten parallel cells and must last for 25 years. The supply utilizes high-voltage film caps for the rise and fall portion of the waveform; however, it switches over to a 6 F electrolytic capacitor bank for the flattop portion to meet flatness. The supply utilizes energy recovery to reduce high voltage charging supplies and required power to operate.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.17105",
  "author_total": 6,
  "authors": [
    {
      "name": "H. Pfeffer"
    },
    {
      "name": "M. Davidson"
    },
    {
      "name": "D. West"
    },
    {
      "name": "S. Garcia-Schiefelbein"
    },
    {
      "name": "G. Lolov"
    },
    {
      "name": "R. Rivera-Colon"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/31cptqsrhmcbr.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.17105",
  "fulltext_url": null,
  "id": "31cptqsrhmcbr",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.17105",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "physics.acc-ph"
    ],
    [
      "openalex",
      "2207|Pulsed Power Technology Applications"
    ]
  ],
  "openalex": "W7213427030",
  "pdf_url": "https://arxiv.org/pdf/2609.17105",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-15",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/31cptqsrhmcbr.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:21:41Z",
      "native_id": "2609.17105",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.17105"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:physics.acc-ph",
      "subfield": "applied-instrumentation"
    }
  ],
  "title": "A 20kA $\\pm$0.12% Pulsed Power Supply for the PIP-II ORBUMP Injection Dipole Magnets",
  "title_text": "A 20kA ±0.12% Pulsed Power Supply for the PIP-II ORBUMP Injection Dipole Magnets",
  "type": "preprint",
  "updated_at": "2026-10-30T12:21:41Z",
  "url": "https://research.draconitic.com/paper/31cptqsrhmcbr",
  "venue": "arXiv",
  "versions": []
}