KR101027328B1 - 전기 변압기 - Google Patents

전기 변압기 Download PDF

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Publication number
KR101027328B1
KR101027328B1 KR1020057013491A KR20057013491A KR101027328B1 KR 101027328 B1 KR101027328 B1 KR 101027328B1 KR 1020057013491 A KR1020057013491 A KR 1020057013491A KR 20057013491 A KR20057013491 A KR 20057013491A KR 101027328 B1 KR101027328 B1 KR 101027328B1
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KR
South Korea
Prior art keywords
electrically insulated
conductive
circuit board
printed circuit
disposed
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Expired - Lifetime
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KR1020057013491A
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English (en)
Korean (ko)
Other versions
KR20050096146A (ko
Inventor
보리스 솔로몬 제이콥슨
부르스 윌리엄 치놀라
가로 다케시안
데니스 로버트 클링
케빈 에드워드 마틴
에버하트 프레이져
윌리엄 에드워드 베솔로스키
Original Assignee
레이티언 캄파니
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Publication of KR20050096146A publication Critical patent/KR20050096146A/ko
Application granted granted Critical
Publication of KR101027328B1 publication Critical patent/KR101027328B1/ko
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    • 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • 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
    • H01F27/24—Magnetic cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/04—Fixed inductances of the signal type with magnetic core
    • H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
    • H01F17/062—Toroidal core with turns of coil around it
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F2038/006—Adaptations of transformers or inductances for specific applications or functions matrix transformer consisting of several interconnected individual transformers working as a whole

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
KR1020057013491A 2003-02-04 2004-01-29 전기 변압기 Expired - Lifetime KR101027328B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/357,595 US6952153B2 (en) 2003-02-04 2003-02-04 Electrical transformer
US10/357,595 2003-02-04

Publications (2)

Publication Number Publication Date
KR20050096146A KR20050096146A (ko) 2005-10-05
KR101027328B1 true KR101027328B1 (ko) 2011-04-06

Family

ID=32771029

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020057013491A Expired - Lifetime KR101027328B1 (ko) 2003-02-04 2004-01-29 전기 변압기

Country Status (8)

Country Link
US (1) US6952153B2 (https=)
EP (1) EP1593131B1 (https=)
JP (1) JP5323314B2 (https=)
KR (1) KR101027328B1 (https=)
CN (1) CN1748267B (https=)
CA (1) CA2513384C (https=)
TW (1) TWI282562B (https=)
WO (1) WO2004072997A1 (https=)

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US8804899B2 (en) 2003-04-25 2014-08-12 Rapiscan Systems, Inc. Imaging, data acquisition, data transmission, and data distribution methods and systems for high data rate tomographic X-ray scanners
US7436277B2 (en) * 2005-06-01 2008-10-14 Intel Corporation Power transformer
US10522279B2 (en) 2005-09-22 2019-12-31 Radial Electronics, Inc. Embedded high voltage transformer components and methods
US10049803B2 (en) 2005-09-22 2018-08-14 Radial Electronics, Inc. Arrayed embedded magnetic components and methods
WO2011014200A1 (en) * 2009-07-31 2011-02-03 Radial Electronics, Inc Embedded magnetic components and methods
US8860543B2 (en) * 2006-11-14 2014-10-14 Pulse Electronics, Inc. Wire-less inductive devices and methods
JP4855227B2 (ja) * 2006-11-30 2012-01-18 三菱電機株式会社 チョークコイルユニット、およびこれを用いたパワー機器
WO2008088682A2 (en) 2007-01-11 2008-07-24 Keyeye Communications Wideband planar transformer
US8203418B2 (en) * 2007-01-11 2012-06-19 Planarmag, Inc. Manufacture and use of planar embedded magnetics as discrete components and in integrated connectors
US7986535B2 (en) * 2007-07-17 2011-07-26 Raytheon Company Methods and apparatus for a cascade converter using series resonant cells with zero voltage switching
US7839023B2 (en) 2007-07-18 2010-11-23 Raytheon Company Methods and apparatus for three-phase inverter with reduced energy storage
JP2009135325A (ja) * 2007-11-30 2009-06-18 Asahi Kasei Electronics Co Ltd インダクタンス素子及びその製造方法
US7489226B1 (en) 2008-05-09 2009-02-10 Raytheon Company Fabrication method and structure for embedded core transformers
US7982572B2 (en) * 2008-07-17 2011-07-19 Pulse Engineering, Inc. Substrate inductive devices and methods
CN102301435B (zh) * 2009-07-15 2014-12-24 脉冲电子(新加坡)私人有限公司 基底电感装置与方法
US9664711B2 (en) 2009-07-31 2017-05-30 Pulse Electronics, Inc. Current sensing devices and methods
US9823274B2 (en) 2009-07-31 2017-11-21 Pulse Electronics, Inc. Current sensing inductive devices
US8591262B2 (en) 2010-09-03 2013-11-26 Pulse Electronics, Inc. Substrate inductive devices and methods
CN102360852B (zh) * 2011-06-25 2013-09-18 中国电子科技集团公司第五十八研究所 一种大电流平面变压器
US9304149B2 (en) 2012-05-31 2016-04-05 Pulse Electronics, Inc. Current sensing devices and methods
US20140125446A1 (en) * 2012-11-07 2014-05-08 Pulse Electronics, Inc. Substrate inductive device methods and apparatus
US9431473B2 (en) * 2012-11-21 2016-08-30 Qualcomm Incorporated Hybrid transformer structure on semiconductor devices
US10002700B2 (en) 2013-02-27 2018-06-19 Qualcomm Incorporated Vertical-coupling transformer with an air-gap structure
US9634645B2 (en) 2013-03-14 2017-04-25 Qualcomm Incorporated Integration of a replica circuit and a transformer above a dielectric substrate
CN103298258B (zh) * 2013-05-21 2016-09-21 华为技术有限公司 电路板及具有该电路板的电源转换装置
US9449753B2 (en) 2013-08-30 2016-09-20 Qualcomm Incorporated Varying thickness inductor
US9906318B2 (en) 2014-04-18 2018-02-27 Qualcomm Incorporated Frequency multiplexer
TWI578872B (zh) * 2015-07-22 2017-04-11 乾坤科技股份有限公司 印刷電路板之多層導線結構、磁性元件及其製造方法
GB201612032D0 (en) 2016-07-11 2016-08-24 High Speed Trans Solutions Ltd Isolating transformer
US11562845B2 (en) * 2019-10-17 2023-01-24 Infineon Technologies Austria Ag Inductor devices and implementations

Citations (2)

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Publication number Priority date Publication date Assignee Title
EP0756298A2 (en) * 1995-07-24 1997-01-29 Autosplice Systems, Inc. Electronic inductive device and method for manufacturing
US20030011458A1 (en) * 2001-07-12 2003-01-16 Custom One Design, Inc. Planar inductors and method of manufacturing thereof

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US5990776A (en) * 1994-12-08 1999-11-23 Jitaru; Ionel Low noise full integrated multilayers magnetic for power converters
JP2990652B2 (ja) * 1996-03-22 1999-12-13 株式会社村田製作所 積層型バルントランス
US5781093A (en) * 1996-08-05 1998-07-14 International Power Devices, Inc. Planar transformer
JP4030028B2 (ja) * 1996-12-26 2008-01-09 シチズン電子株式会社 Ｓｍｄ型回路装置及びその製造方法
EP0851439B1 (en) 1996-12-26 2002-03-06 Citizen Electronics Co., Ltd. Modular surface mount circuit device and a manufacturing method thereof
JPH10223447A (ja) * 1997-02-04 1998-08-21 Mitsubishi Electric Corp 有心シート、これを用いたシートコイル、及びこのシートコイルを用いた電気機器
US5999078A (en) * 1997-06-09 1999-12-07 Herbert; Edward Transformer and rectifier module with half-turn secondary windings
JPH11102817A (ja) * 1997-09-26 1999-04-13 Murata Mfg Co Ltd インダクタ
JPH11288816A (ja) * 1998-03-31 1999-10-19 Daihen Corp 電力合成器
US5973923A (en) * 1998-05-28 1999-10-26 Jitaru; Ionel Packaging power converters
US6198374B1 (en) * 1999-04-01 2001-03-06 Midcom, Inc. Multi-layer transformer apparatus and method
DE19943576C1 (de) 1999-09-13 2001-05-17 Mannesmann Vdo Ag Transformator
JP2001274020A (ja) * 2000-03-23 2001-10-05 Sanyo Electric Co Ltd コイルユニット、コイル、変圧器および昇圧回路
JP2002329615A (ja) * 2001-05-02 2002-11-15 Ohira Denshi Kk トロイダルコイル

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0756298A2 (en) * 1995-07-24 1997-01-29 Autosplice Systems, Inc. Electronic inductive device and method for manufacturing
US20030011458A1 (en) * 2001-07-12 2003-01-16 Custom One Design, Inc. Planar inductors and method of manufacturing thereof

Also Published As

Publication number Publication date
CA2513384A1 (en) 2004-08-26
JP2006516829A (ja) 2006-07-06
TWI282562B (en) 2007-06-11
CN1748267A (zh) 2006-03-15
JP5323314B2 (ja) 2013-10-23
KR20050096146A (ko) 2005-10-05
US6952153B2 (en) 2005-10-04
EP1593131A1 (en) 2005-11-09
US20040150502A1 (en) 2004-08-05
CN1748267B (zh) 2014-07-30
EP1593131B1 (en) 2016-11-30
WO2004072997A1 (en) 2004-08-26
TW200503003A (en) 2005-01-16
CA2513384C (en) 2012-10-30

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