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AU2001288928A1 - High efficiency inductor - Google Patents

High efficiency inductor

Info

Publication number
AU2001288928A1
AU2001288928A1 AU2001288928A AU8892801A AU2001288928A1 AU 2001288928 A1 AU2001288928 A1 AU 2001288928A1 AU 2001288928 A AU2001288928 A AU 2001288928A AU 8892801 A AU8892801 A AU 8892801A AU 2001288928 A1 AU2001288928 A1 AU 2001288928A1
Authority
AU
Australia
Prior art keywords
high efficiency
efficiency inductor
inductor
efficiency
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001288928A
Inventor
Andrew E. Flanders
Peter R. Johnson
Bradley E. Judah
Jeffery A. Sweet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NuCore Inc
Original Assignee
NuCore Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NuCore Inc filed Critical NuCore Inc
Publication of AU2001288928A1 publication Critical patent/AU2001288928A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/255—Magnetic cores made from particles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F29/146—Constructional details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
AU2001288928A 2000-09-07 2001-09-06 High efficiency inductor Abandoned AU2001288928A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23119100P 2000-09-07 2000-09-07
US60231191 2000-09-07
PCT/US2001/028152 WO2002021546A1 (en) 2000-09-07 2001-09-06 High efficiency inductor

Publications (1)

Publication Number Publication Date
AU2001288928A1 true AU2001288928A1 (en) 2002-03-22

Family

ID=22868116

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001288928A Abandoned AU2001288928A1 (en) 2000-09-07 2001-09-06 High efficiency inductor

Country Status (2)

Country Link
AU (1) AU2001288928A1 (en)
WO (1) WO2002021546A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6120022B2 (en) * 2015-07-17 2017-04-26 住友電気工業株式会社 Reactor
JP7253891B2 (en) * 2018-09-26 2023-04-07 Ntn株式会社 inductor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750069A (en) * 1972-02-22 1973-07-31 Coilcraft Inc Low reluctance inductor
BE795935A (en) * 1972-02-28 1973-06-18 Cetek Const Electrotech INDUCER WINDING WITH MAGNETIC CASING SHAPED BY STACKING SHEET ELEMENTS
US4047138A (en) * 1976-05-19 1977-09-06 General Electric Company Power inductor and transformer with low acoustic noise air gap
JPH01253407A (en) * 1987-07-01 1989-10-09 Aoi Plast Kk Molding of thermoplastic resin
JPH01154488A (en) * 1987-12-09 1989-06-16 Toshiba Corp Stepup transformer for microwave oven

Also Published As

Publication number Publication date
WO2002021546A1 (en) 2002-03-14

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