FI991084A - Menetelmä magneettisen tehokomponentin valmistamiseksi ja magneettinen tehokomponentti - Google Patents

Menetelmä magneettisen tehokomponentin valmistamiseksi ja magneettinen tehokomponentti Download PDF

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Publication number
FI991084A
FI991084A FI991084A FI991084A FI991084A FI 991084 A FI991084 A FI 991084A FI 991084 A FI991084 A FI 991084A FI 991084 A FI991084 A FI 991084A FI 991084 A FI991084 A FI 991084A
Authority
FI
Finland
Prior art keywords
power component
magnetic power
making
magnetic
component
Prior art date
Application number
FI991084A
Other languages
English (en)
Swedish (sv)
Other versions
FI113810B (fi
FI991084A0 (fi
Inventor
Goesta Baarman
Bjoern Holmstroem
Markku Jaemsae
Seppo Pelkonen
Original Assignee
Nokia Networks 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 Networks Oy filed Critical Nokia Networks Oy
Priority to FI991084A priority Critical patent/FI113810B/fi
Publication of FI991084A0 publication Critical patent/FI991084A0/fi
Priority to AU45704/00A priority patent/AU4570400A/en
Priority to PCT/FI2000/000414 priority patent/WO2000068962A1/en
Publication of FI991084A publication Critical patent/FI991084A/fi
Priority to US09/984,447 priority patent/US6489878B2/en
Application granted granted Critical
Publication of FI113810B publication Critical patent/FI113810B/fi

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
FI991084A 1999-05-11 1999-05-11 Menetelmä magneettisen tehokomponentin valmistamiseksi ja magneettinen tehokomponentti FI113810B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI991084A FI113810B (fi) 1999-05-11 1999-05-11 Menetelmä magneettisen tehokomponentin valmistamiseksi ja magneettinen tehokomponentti
AU45704/00A AU4570400A (en) 1999-05-11 2000-05-09 Method of manufacturing a magnetic power component and a magnetic power component
PCT/FI2000/000414 WO2000068962A1 (en) 1999-05-11 2000-05-09 Method of manufacturing a magnetic power component and a magnetic power component
US09/984,447 US6489878B2 (en) 1999-05-11 2001-10-30 Method of manufacturing a magnetic power component and a magnetic power component

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI991084 1999-05-11
FI991084A FI113810B (fi) 1999-05-11 1999-05-11 Menetelmä magneettisen tehokomponentin valmistamiseksi ja magneettinen tehokomponentti

Publications (3)

Publication Number Publication Date
FI991084A0 FI991084A0 (fi) 1999-05-11
FI991084A true FI991084A (fi) 2000-11-12
FI113810B FI113810B (fi) 2004-06-15

Family

ID=8554648

Family Applications (1)

Application Number Title Priority Date Filing Date
FI991084A FI113810B (fi) 1999-05-11 1999-05-11 Menetelmä magneettisen tehokomponentin valmistamiseksi ja magneettinen tehokomponentti

Country Status (4)

Country Link
US (1) US6489878B2 (fi)
AU (1) AU4570400A (fi)
FI (1) FI113810B (fi)
WO (1) WO2000068962A1 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7612641B2 (en) * 2004-09-21 2009-11-03 Pulse Engineering, Inc. Simplified surface-mount devices and methods
TWI572265B (zh) * 2016-03-09 2017-02-21 欣興電子股份有限公司 具有凹槽的線路板的製作方法
GB201612032D0 (en) * 2016-07-11 2016-08-24 High Speed Trans Solutions Ltd Isolating transformer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4873757A (en) * 1987-07-08 1989-10-17 The Foxboro Company Method of making a multilayer electrical coil
JPH071821B2 (ja) * 1989-12-11 1995-01-11 サンケン電気株式会社 配線基板
US6000128A (en) * 1994-06-21 1999-12-14 Sumitomo Special Metals Co., Ltd. Process of producing a multi-layered printed-coil substrate
EP0741396A1 (en) 1995-05-04 1996-11-06 AT&T IPM Corp. Power magnetic device employing a leadless connection to a printed circuit board and method of manufacture thereof
JPH09213525A (ja) * 1996-02-01 1997-08-15 Murata Mfg Co Ltd 積層シ−トコイル装置
US6073339A (en) * 1996-09-20 2000-06-13 Tdk Corporation Of America Method of making low profile pin-less planar magnetic devices
JP2000260639A (ja) * 1999-03-11 2000-09-22 Murata Mfg Co Ltd コイル装置およびこれを用いたスイッチング電源装置
US6211767B1 (en) * 1999-05-21 2001-04-03 Rompower Inc. High power planar transformer

Also Published As

Publication number Publication date
US20020057585A1 (en) 2002-05-16
FI113810B (fi) 2004-06-15
WO2000068962A1 (en) 2000-11-16
FI991084A0 (fi) 1999-05-11
AU4570400A (en) 2000-11-21
US6489878B2 (en) 2002-12-03

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