ATE397277T1 - Elektronische uebertrager- /induktivitätseinrichtung und verfahren zu ihrer herstellung - Google Patents

Elektronische uebertrager- /induktivitätseinrichtung und verfahren zu ihrer herstellung

Info

Publication number
ATE397277T1
ATE397277T1 AT03752390T AT03752390T ATE397277T1 AT E397277 T1 ATE397277 T1 AT E397277T1 AT 03752390 T AT03752390 T AT 03752390T AT 03752390 T AT03752390 T AT 03752390T AT E397277 T1 ATE397277 T1 AT E397277T1
Authority
AT
Austria
Prior art keywords
producing
same
inductive device
electronic transformer
transformer
Prior art date
Application number
AT03752390T
Other languages
English (en)
Inventor
Philip Harding
Original Assignee
Multi Fineline Electronix 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 Multi Fineline Electronix Inc filed Critical Multi Fineline Electronix Inc
Application granted granted Critical
Publication of ATE397277T1 publication Critical patent/ATE397277T1/de

Links

Classifications

    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/0006—Printed inductances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/0006—Printed inductances
    • H01F17/0033—Printed inductances with the coil helically wound around a magnetic core
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/041—Printed circuit coils
    • H01F41/046—Printed circuit coils structurally combined with ferromagnetic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/0006—Printed inductances
    • H01F17/0013—Printed inductances with stacked layers
    • H01F2017/002—Details of via holes for interconnecting the layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F2038/006—Adaptations of transformers or inductances for specific applications or functions matrix transformer consisting of several interconnected individual transformers working as a whole
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors incorporating printed inductors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49073—Electromagnet, transformer or inductor by assembling coil and core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49155—Manufacturing circuit on or in base
    • Y10T29/49165—Manufacturing circuit on or in base by forming conductive walled aperture in base

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Steroid Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
AT03752390T 2002-09-16 2003-09-15 Elektronische uebertrager- /induktivitätseinrichtung und verfahren zu ihrer herstellung ATE397277T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41180102P 2002-09-16 2002-09-16

Publications (1)

Publication Number Publication Date
ATE397277T1 true ATE397277T1 (de) 2008-06-15

Family

ID=31994267

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03752390T ATE397277T1 (de) 2002-09-16 2003-09-15 Elektronische uebertrager- /induktivitätseinrichtung und verfahren zu ihrer herstellung

Country Status (12)

Country Link
US (4) US7135952B2 (de)
EP (1) EP1547100B1 (de)
JP (1) JP4362724B2 (de)
KR (1) KR100813913B1 (de)
CN (1) CN100530455C (de)
AT (1) ATE397277T1 (de)
AU (2) AU2003270682B2 (de)
CA (1) CA2498819A1 (de)
DE (1) DE60321367D1 (de)
DK (1) DK1547100T3 (de)
TW (1) TWI315074B (de)
WO (1) WO2004025671A2 (de)

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Also Published As

Publication number Publication date
US20040135662A1 (en) 2004-07-15
EP1547100B1 (de) 2008-05-28
JP4362724B2 (ja) 2009-11-11
DE60321367D1 (de) 2008-07-10
US20070056159A1 (en) 2007-03-15
TW200405367A (en) 2004-04-01
JP2005539383A (ja) 2005-12-22
WO2004025671A2 (en) 2004-03-25
TWI315074B (en) 2009-09-21
US20060132276A1 (en) 2006-06-22
CA2498819A1 (en) 2004-03-25
KR100813913B1 (ko) 2008-03-18
HK1079896A1 (en) 2006-04-13
AU2003270682B2 (en) 2009-01-22
EP1547100A4 (de) 2006-01-25
AU2003270682A1 (en) 2004-04-30
US7277002B2 (en) 2007-10-02
DK1547100T3 (da) 2008-09-15
EP1547100A2 (de) 2005-06-29
CN100530455C (zh) 2009-08-19
CN1682325A (zh) 2005-10-12
US7135952B2 (en) 2006-11-14
WO2004025671A3 (en) 2004-06-10
WO2004025671A9 (en) 2004-07-15
AU2009201606A1 (en) 2009-05-21
KR20050047541A (ko) 2005-05-20
US7696852B1 (en) 2010-04-13

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