WO1998056018A3 - Planar inductive devices - Google Patents

Planar inductive devices Download PDF

Info

Publication number
WO1998056018A3
WO1998056018A3 PCT/IL1998/000252 IL9800252W WO9856018A3 WO 1998056018 A3 WO1998056018 A3 WO 1998056018A3 IL 9800252 W IL9800252 W IL 9800252W WO 9856018 A3 WO9856018 A3 WO 9856018A3
Authority
WO
WIPO (PCT)
Prior art keywords
planar inductive
inductive devices
windings
planar
board
Prior art date
Application number
PCT/IL1998/000252
Other languages
French (fr)
Other versions
WO1998056018A2 (en
Inventor
David Schneider
Original Assignee
Planex Ltd
David Schneider
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 Planex Ltd, David Schneider filed Critical Planex Ltd
Priority to AU75464/98A priority Critical patent/AU7546498A/en
Publication of WO1998056018A2 publication Critical patent/WO1998056018A2/en
Publication of WO1998056018A3 publication Critical patent/WO1998056018A3/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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • H01F2027/2809—Printed windings on stacked layers
    • 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
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/141—One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
    • 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 resistor, capacitor, inductor
    • 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
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

A planar inductive device (32) comprising: at least one substrate board (34) having planar windings formed thereon; and a core (36), arranged with respect to the windings, so as to form a magnetic path between the windings, wherein the at least one board is provided with contact connectors (46, 48) on an edge thereof for edge mounting the at least one board.
PCT/IL1998/000252 1997-06-02 1998-05-29 Planar inductive devices WO1998056018A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU75464/98A AU7546498A (en) 1997-06-02 1998-05-29 Planar inductive devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL12098097A IL120980A0 (en) 1997-06-02 1997-06-02 Planar inductive devices
IL120980 1997-06-02

Publications (2)

Publication Number Publication Date
WO1998056018A2 WO1998056018A2 (en) 1998-12-10
WO1998056018A3 true WO1998056018A3 (en) 1999-04-01

Family

ID=11070213

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL1998/000252 WO1998056018A2 (en) 1997-06-02 1998-05-29 Planar inductive devices

Country Status (3)

Country Link
AU (1) AU7546498A (en)
IL (1) IL120980A0 (en)
WO (1) WO1998056018A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6227245B2 (en) * 2012-12-12 2017-11-08 コーセル株式会社 Choke coil device
US20180061569A1 (en) * 2016-08-26 2018-03-01 Analog Devices Global Methods of manufacture of an inductive component and an inductive component
US11404197B2 (en) * 2017-06-09 2022-08-02 Analog Devices Global Unlimited Company Via for magnetic core of inductive component

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483499A (en) * 1968-08-08 1969-12-09 Bourns Inc Inductive device
DE8622357U1 (en) * 1986-08-21 1986-12-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483499A (en) * 1968-08-08 1969-12-09 Bourns Inc Inductive device
DE8622357U1 (en) * 1986-08-21 1986-12-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De

Also Published As

Publication number Publication date
IL120980A0 (en) 1997-11-20
AU7546498A (en) 1998-12-21
WO1998056018A2 (en) 1998-12-10

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