CN1319238A - 平面变压器 - Google Patents

平面变压器 Download PDF

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Publication number
CN1319238A
CN1319238A CN99811122A CN99811122A CN1319238A CN 1319238 A CN1319238 A CN 1319238A CN 99811122 A CN99811122 A CN 99811122A CN 99811122 A CN99811122 A CN 99811122A CN 1319238 A CN1319238 A CN 1319238A
Authority
CN
China
Prior art keywords
transformer
magnetic track
level
winding
segmentation
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN99811122A
Other languages
English (en)
Chinese (zh)
Inventor
罗纳德·K·福里克
马蒂纽斯·C·史密特
赫尔曼·艾利森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NUCLEAR ECOLOGICAL ENERGY CO Ltd
Original Assignee
NUCLEAR ECOLOGICAL ENERGY CO Ltd
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 NUCLEAR ECOLOGICAL ENERGY CO Ltd filed Critical NUCLEAR ECOLOGICAL ENERGY CO Ltd
Publication of CN1319238A publication Critical patent/CN1319238A/zh
Pending legal-status Critical Current

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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
    • 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
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
CN99811122A 1998-08-21 1999-08-09 平面变压器 Pending CN1319238A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA987600 1998-08-21
ZA98/7600 1998-08-21

Publications (1)

Publication Number Publication Date
CN1319238A true CN1319238A (zh) 2001-10-24

Family

ID=25587228

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99811122A Pending CN1319238A (zh) 1998-08-21 1999-08-09 平面变压器

Country Status (6)

Country Link
EP (1) EP1105891A1 (de)
JP (1) JP2002523896A (de)
CN (1) CN1319238A (de)
AU (1) AU4926099A (de)
CA (1) CA2342164A1 (de)
WO (1) WO2000011687A1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102034594A (zh) * 2009-09-29 2011-04-27 株式会社村田制作所 层叠型线圈装置
CN101533705B (zh) * 2008-11-28 2011-05-25 东莞创慈磁性元件有限公司 大功率平面变压器
CN102360853A (zh) * 2011-06-25 2012-02-22 中国电子科技集团公司第五十八研究所 一种开关电源中的平面变压器
US9009951B2 (en) 2012-04-24 2015-04-21 Cyntec Co., Ltd. Method of fabricating an electromagnetic component
CN107887138A (zh) * 2016-09-30 2018-04-06 中国长城科技集团股份有限公司 一种变压器半匝绕制方法及高频开关变压器
CN107895636A (zh) * 2017-09-27 2018-04-10 昆明理工大学 一种可调漏感的i型半匝绕组的平面变压器
CN107946045A (zh) * 2017-09-27 2018-04-20 昆明理工大学 一种半匝绕组的可调漏感平面变压器

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1495475B1 (de) 2002-04-12 2008-05-07 DET International Holding Limited Magnetisches niederprofilelement
WO2007105187A1 (en) * 2006-03-10 2007-09-20 Commergy Technologies Limited A transformer for multi-output power supplies
JP6084103B2 (ja) * 2013-04-16 2017-02-22 オムロンオートモーティブエレクトロニクス株式会社 磁気デバイス
US9620278B2 (en) 2014-02-19 2017-04-11 General Electric Company System and method for reducing partial discharge in high voltage planar transformers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476898B1 (fr) * 1980-02-22 1985-06-28 Mini Informatiq System Ste Eur Bobinage electromagnetique comportant des elements discrets et dispositif d'alimentation electrique comportant de tels bobinages
FR2615319B1 (fr) * 1987-05-15 1989-07-07 Bull Sa Transformateur a fort couplage adapte a un circuit d'alimentation a decoupage et circuit d'alimentation a decoupage comportant un tel transformateur
DE3888185D1 (de) * 1988-11-28 1994-04-07 Siemens Ag Leitungstransformator.
EP0698896B1 (de) * 1994-08-24 1998-05-13 Yokogawa Electric Corporation Gedruckte Spule
US5781093A (en) * 1996-08-05 1998-07-14 International Power Devices, Inc. Planar transformer

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101533705B (zh) * 2008-11-28 2011-05-25 东莞创慈磁性元件有限公司 大功率平面变压器
CN102034594A (zh) * 2009-09-29 2011-04-27 株式会社村田制作所 层叠型线圈装置
CN102034594B (zh) * 2009-09-29 2013-03-13 株式会社村田制作所 层叠型线圈装置
CN102360853A (zh) * 2011-06-25 2012-02-22 中国电子科技集团公司第五十八研究所 一种开关电源中的平面变压器
CN102360853B (zh) * 2011-06-25 2012-12-26 中国电子科技集团公司第五十八研究所 一种开关电源中的平面变压器
US9009951B2 (en) 2012-04-24 2015-04-21 Cyntec Co., Ltd. Method of fabricating an electromagnetic component
TWI493577B (zh) * 2012-04-24 2015-07-21 Cyntec Co Ltd 電磁元件
CN107887138A (zh) * 2016-09-30 2018-04-06 中国长城科技集团股份有限公司 一种变压器半匝绕制方法及高频开关变压器
CN107895636A (zh) * 2017-09-27 2018-04-10 昆明理工大学 一种可调漏感的i型半匝绕组的平面变压器
CN107946045A (zh) * 2017-09-27 2018-04-20 昆明理工大学 一种半匝绕组的可调漏感平面变压器

Also Published As

Publication number Publication date
EP1105891A1 (de) 2001-06-13
AU4926099A (en) 2000-03-14
CA2342164A1 (en) 2000-03-02
WO2000011687A1 (en) 2000-03-02
JP2002523896A (ja) 2002-07-30

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication