FI951603A - Inductive component - Google Patents

Inductive component Download PDF

Info

Publication number
FI951603A
FI951603A FI951603A FI951603A FI951603A FI 951603 A FI951603 A FI 951603A FI 951603 A FI951603 A FI 951603A FI 951603 A FI951603 A FI 951603A FI 951603 A FI951603 A FI 951603A
Authority
FI
Finland
Prior art keywords
inductive component
inductive
component
Prior art date
Application number
FI951603A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI102791B (en
FI102791B1 (en
FI951603A0 (en
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
Priority to FI951603A priority Critical patent/FI102791B1/en
Publication of FI951603A0 publication Critical patent/FI951603A0/en
Priority to DE19614767A priority patent/DE19614767A1/en
Priority to SE9601276A priority patent/SE514888C2/en
Priority to GB9607004A priority patent/GB2299714B/en
Publication of FI951603A publication Critical patent/FI951603A/en
Application granted granted Critical
Publication of FI102791B publication Critical patent/FI102791B/en
Publication of FI102791B1 publication Critical patent/FI102791B1/en

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)
FI951603A 1995-04-04 1995-04-04 Inductive component FI102791B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI951603A FI102791B1 (en) 1995-04-04 1995-04-04 Inductive component
DE19614767A DE19614767A1 (en) 1995-04-04 1996-04-02 Inductive component
SE9601276A SE514888C2 (en) 1995-04-04 1996-04-02 Inductive component
GB9607004A GB2299714B (en) 1995-04-04 1996-04-03 Inductive component

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI951603A FI102791B1 (en) 1995-04-04 1995-04-04 Inductive component
FI951603 1995-04-04

Publications (4)

Publication Number Publication Date
FI951603A0 FI951603A0 (en) 1995-04-04
FI951603A true FI951603A (en) 1996-10-05
FI102791B FI102791B (en) 1999-02-15
FI102791B1 FI102791B1 (en) 1999-02-15

Family

ID=8543180

Family Applications (1)

Application Number Title Priority Date Filing Date
FI951603A FI102791B1 (en) 1995-04-04 1995-04-04 Inductive component

Country Status (4)

Country Link
DE (1) DE19614767A1 (en)
FI (1) FI102791B1 (en)
GB (1) GB2299714B (en)
SE (1) SE514888C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100339563B1 (en) * 1999-10-08 2002-06-03 구자홍 Electronic parts attachment structure and its mathod
DE102021209402A1 (en) 2021-08-26 2023-03-02 Magna powertrain gmbh & co kg planar transformer

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
EP0689214B1 (en) * 1994-06-21 1999-09-22 Sumitomo Special Metals Co., Ltd. Process of producing a multi-layered printed-coil substrate

Also Published As

Publication number Publication date
SE514888C2 (en) 2001-05-14
FI102791B (en) 1999-02-15
DE19614767A1 (en) 1996-10-17
SE9601276L (en) 1996-10-05
GB9607004D0 (en) 1996-06-05
FI102791B1 (en) 1999-02-15
GB2299714A (en) 1996-10-09
GB2299714B (en) 1999-11-10
FI951603A0 (en) 1995-04-04
SE9601276D0 (en) 1996-04-02

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