SE9601276L - Induktiv komponent - Google Patents

Induktiv komponent

Info

Publication number
SE9601276L
SE9601276L SE9601276A SE9601276A SE9601276L SE 9601276 L SE9601276 L SE 9601276L SE 9601276 A SE9601276 A SE 9601276A SE 9601276 A SE9601276 A SE 9601276A SE 9601276 L SE9601276 L SE 9601276L
Authority
SE
Sweden
Prior art keywords
group
windings
circuit board
winding
implemented
Prior art date
Application number
SE9601276A
Other languages
Unknown language ( )
English (en)
Other versions
SE514888C2 (sv
SE9601276D0 (sv
Inventor
Goesta Baarman
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of SE9601276D0 publication Critical patent/SE9601276D0/sv
Publication of SE9601276L publication Critical patent/SE9601276L/sv
Publication of SE514888C2 publication Critical patent/SE514888C2/sv

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
    • H01F27/02—Casings
    • H01F27/027—Casings specially adapted for combination of signal type inductors or transformers with electronic circuits, e.g. mounting on printed circuit boards
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/363—Electric or magnetic shields or screens made of electrically conductive 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
    • H01F17/0033—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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
SE9601276A 1995-04-04 1996-04-02 Induktiv komponent SE514888C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI951603A FI102791B (sv) 1995-04-04 1995-04-04 Induktiv komponent

Publications (3)

Publication Number Publication Date
SE9601276D0 SE9601276D0 (sv) 1996-04-02
SE9601276L true SE9601276L (sv) 1996-10-05
SE514888C2 SE514888C2 (sv) 2001-05-14

Family

ID=8543180

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601276A SE514888C2 (sv) 1995-04-04 1996-04-02 Induktiv komponent

Country Status (4)

Country Link
DE (1) DE19614767A1 (sv)
FI (1) FI102791B (sv)
GB (1) GB2299714B (sv)
SE (1) SE514888C2 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100339563B1 (ko) * 1999-10-08 2002-06-03 구자홍 전자 부품 장착구조 및 방법
CN115458290B (zh) 2021-06-08 2026-07-14 台达电子企业管理（上海）有限公司 电源模块
CN115458277B (zh) * 2021-06-08 2026-03-17 台达电子企业管理（上海）有限公司 磁性元件、磁性元件的制造方法以及电源模块
CN115458305B (zh) 2021-06-08 2026-07-14 台达电子企业管理（上海）有限公司 磁性元件及其制作方法与载板
CN115458295B (zh) 2021-06-08 2026-07-14 台达电子企业管理（上海）有限公司 电源模块以及变压电源装置
CN115458291B (zh) 2021-06-08 2026-03-17 台达电子企业管理（上海）有限公司 一种磁性元件以及电源模块
DE102021209402A1 (de) 2021-08-26 2023-03-02 Magna powertrain gmbh & co kg Planar-Transformator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898595A (en) * 1970-11-02 1975-08-05 Cunningham Corp Magnetic printed circuit
US4210859A (en) * 1978-04-18 1980-07-01 Technion Research & Development Foundation Ltd. Inductive device having orthogonal windings
DE69512324T2 (de) * 1994-06-21 2000-04-13 Sumitomo Special Metals Co., Ltd. Herstellungsverfahren für Substrat mit mehrschichtigen gedruckten Spulen

Also Published As

Publication number Publication date
SE514888C2 (sv) 2001-05-14
GB9607004D0 (en) 1996-06-05
DE19614767A1 (de) 1996-10-17
GB2299714A (en) 1996-10-09
FI951603A7 (sv) 1996-10-05
FI951603A0 (sv) 1995-04-04
GB2299714B (en) 1999-11-10
FI102791B1 (sv) 1999-02-15
SE9601276D0 (sv) 1996-04-02
FI102791B (sv) 1999-02-15

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Legal Events

Date Code Title Description
NUG Patent has lapsed