DE69116379T2 - Leistungsversorgungsschaltung mit integrierten magnetischen komponenten - Google Patents

Leistungsversorgungsschaltung mit integrierten magnetischen komponenten

Info

Publication number
DE69116379T2
DE69116379T2 DE69116379T DE69116379T DE69116379T2 DE 69116379 T2 DE69116379 T2 DE 69116379T2 DE 69116379 T DE69116379 T DE 69116379T DE 69116379 T DE69116379 T DE 69116379T DE 69116379 T2 DE69116379 T2 DE 69116379T2
Authority
DE
Germany
Prior art keywords
supply circuit
power supply
reactive components
transformer
electrodes
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.)
Expired - Lifetime
Application number
DE69116379T
Other languages
English (en)
Other versions
DE69116379D1 (de
Inventor
Ole Seiersen
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.)
Scanpower
Original Assignee
Scanpower
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 Scanpower filed Critical Scanpower
Publication of DE69116379D1 publication Critical patent/DE69116379D1/de
Application granted granted Critical
Publication of DE69116379T2 publication Critical patent/DE69116379T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/068—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode mounted on a transformer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/10—Single-phase transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F2003/106—Magnetic circuits using combinations of different magnetic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Networks Using Active Elements (AREA)
  • Dc-Dc Converters (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Control Of Electrical Variables (AREA)
DE69116379T 1990-11-14 1991-11-13 Leistungsversorgungsschaltung mit integrierten magnetischen komponenten Expired - Lifetime DE69116379T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK199002718A DK173534B1 (da) 1990-11-14 1990-11-14 Strømforsyningskredsløb med integrerede magnetiske komponenter
PCT/DK1991/000341 WO1992009136A1 (en) 1990-11-14 1991-11-13 A power supply circuit with integrated magnetic components
US08/050,499 US5335163A (en) 1990-11-14 1993-05-13 Power supply circuit with integrated magnetic components

Publications (2)

Publication Number Publication Date
DE69116379D1 DE69116379D1 (de) 1996-02-22
DE69116379T2 true DE69116379T2 (de) 1996-06-20

Family

ID=26066689

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69116379T Expired - Lifetime DE69116379T2 (de) 1990-11-14 1991-11-13 Leistungsversorgungsschaltung mit integrierten magnetischen komponenten

Country Status (8)

Country Link
US (1) US5335163A (de)
EP (1) EP0557378B1 (de)
AT (1) ATE133014T1 (de)
AU (1) AU8904891A (de)
DE (1) DE69116379T2 (de)
DK (1) DK173534B1 (de)
ES (1) ES2082238T3 (de)
WO (1) WO1992009136A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10051157A1 (de) * 2000-10-16 2002-04-25 Siemens Ag Transformator für hohe Betriebsfrequenz und Leistung

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US5784266A (en) * 1996-06-14 1998-07-21 Virginia Power Technologies, Inc Single magnetic low loss high frequency converter
US6348848B1 (en) * 2000-05-04 2002-02-19 Edward Herbert Transformer having fractional turn windings
JP3398820B2 (ja) * 2000-07-28 2003-04-21 ミネベア株式会社 リアクトル
US6362718B1 (en) 2000-09-06 2002-03-26 Stephen L. Patrick Motionless electromagnetic generator
US7132812B1 (en) * 2001-04-11 2006-11-07 Rockwell Automation Technologies, Inc. Integrated DC link choke and method for suppressing common-mode voltage in a motor drive
DE10144540A1 (de) * 2001-09-11 2003-04-03 Infineon Technologies Ag Spannungswandler
US7034647B2 (en) * 2001-10-12 2006-04-25 Northeastern University Integrated magnetics for a DC-DC converter with flexible output inductor
US6980450B2 (en) * 2002-01-24 2005-12-27 Inverters Unlimited, Inc. High power density inverter and components thereof
US7046523B2 (en) * 2002-04-18 2006-05-16 Coldwatt, Inc. Core structure and interleaved DC—DC converter topology
US7280026B2 (en) 2002-04-18 2007-10-09 Coldwatt, Inc. Extended E matrix integrated magnetics (MIM) core
KR100999095B1 (ko) * 2003-06-11 2010-12-07 삼성전자주식회사 트랜스포머, 전원 공급 장치 및 이를 이용한 액정 표시 장치
US20060198172A1 (en) * 2003-10-01 2006-09-07 International Rectifier Corporation Bridgeless boost converter with PFC circuit
US7164591B2 (en) * 2003-10-01 2007-01-16 International Rectifier Corporation Bridge-less boost (BLB) power factor correction topology controlled with one cycle control
US6982887B2 (en) * 2004-04-26 2006-01-03 Astec International Limited DC-DC converter with coupled-inductors current-doubler
DE102004025076B4 (de) * 2004-05-21 2006-04-20 Minebea Co., Ltd. Spulenanordnung und Verfahren zu deren Herstellung
US6980077B1 (en) * 2004-08-19 2005-12-27 Coldwatt, Inc. Composite magnetic core for switch-mode power converters
US7427910B2 (en) * 2004-08-19 2008-09-23 Coldwatt, Inc. Winding structure for efficient switch-mode power converters
US7321283B2 (en) 2004-08-19 2008-01-22 Coldwatt, Inc. Vertical winding structures for planar magnetic switched-mode power converters
US7417875B2 (en) 2005-02-08 2008-08-26 Coldwatt, Inc. Power converter employing integrated magnetics with a current multiplier rectifier and method of operating the same
US7876191B2 (en) 2005-02-23 2011-01-25 Flextronics International Usa, Inc. Power converter employing a tapped inductor and integrated magnetics and method of operating the same
US7385375B2 (en) * 2005-02-23 2008-06-10 Coldwatt, Inc. Control circuit for a depletion mode switch and method of operating the same
US7176662B2 (en) * 2005-02-23 2007-02-13 Coldwatt, Inc. Power converter employing a tapped inductor and integrated magnetics and method of operating the same
JP4219909B2 (ja) * 2005-03-31 2009-02-04 Ｔｄｋ株式会社 フィルタ回路および電源装置
JP4266951B2 (ja) * 2005-03-31 2009-05-27 Ｔｄｋ株式会社 磁気素子および電源装置
JP2006294728A (ja) * 2005-04-07 2006-10-26 Koito Mfg Co Ltd トランス及び放電灯点灯装置
DE102005050306B3 (de) * 2005-10-20 2007-03-15 Minebea Co., Ltd. Elektrodenlose Gasentladungslampe
US8595041B2 (en) * 2006-02-07 2013-11-26 Sap Ag Task responsibility system
US8125205B2 (en) 2006-08-31 2012-02-28 Flextronics International Usa, Inc. Power converter employing regulators with a coupled inductor
US8373952B2 (en) * 2006-09-29 2013-02-12 Rockwell Automation Technologies, Inc. Integrated DC link inductor and common mode current sensor winding
US7889517B2 (en) 2006-12-01 2011-02-15 Flextronics International Usa, Inc. Power system with power converters having an adaptive controller
US7675758B2 (en) 2006-12-01 2010-03-09 Flextronics International Usa, Inc. Power converter with an adaptive controller and method of operating the same
US7675759B2 (en) 2006-12-01 2010-03-09 Flextronics International Usa, Inc. Power system with power converters having an adaptive controller
US9197132B2 (en) 2006-12-01 2015-11-24 Flextronics International Usa, Inc. Power converter with an adaptive controller and method of operating the same
US7667986B2 (en) 2006-12-01 2010-02-23 Flextronics International Usa, Inc. Power system with power converters having an adaptive controller
US7468649B2 (en) * 2007-03-14 2008-12-23 Flextronics International Usa, Inc. Isolated power converter
GB2447483A (en) * 2007-03-14 2008-09-17 Siconnect Ltd Transformer and common mode choke component
US20080316779A1 (en) 2007-06-19 2008-12-25 Chandrasekaran Jayaraman System and method for estimating input power for a power processing circuit
US7905791B2 (en) * 2007-06-29 2011-03-15 Kids Ii, Inc. Control device for a swing
ES2402351T3 (es) 2008-11-10 2013-04-30 Kids Ii, Inc. Hamaca infantil electromagnética
EP2369960B1 (de) 2008-12-12 2018-03-07 Kids II, Inc. Elektromagnetische schaukel
WO2010083514A1 (en) 2009-01-19 2010-07-22 Flextronics International Usa, Inc. Controller for a power converter
US8520414B2 (en) 2009-01-19 2013-08-27 Power Systems Technologies, Ltd. Controller for a power converter
WO2010114914A1 (en) * 2009-03-31 2010-10-07 Flextronics International Usa, Inc. Magnetic device formed with u-shaped core pieces and power converter employing the same
US8643222B2 (en) 2009-06-17 2014-02-04 Power Systems Technologies Ltd Power adapter employing a power reducer
US9077248B2 (en) 2009-06-17 2015-07-07 Power Systems Technologies Ltd Start-up circuit for a power adapter
US8514593B2 (en) 2009-06-17 2013-08-20 Power Systems Technologies, Ltd. Power converter employing a variable switching frequency and a magnetic device with a non-uniform gap
US8638578B2 (en) 2009-08-14 2014-01-28 Power System Technologies, Ltd. Power converter including a charge pump employable in a power adapter
US8976549B2 (en) 2009-12-03 2015-03-10 Power Systems Technologies, Ltd. Startup circuit including first and second Schmitt triggers and power converter employing the same
US8520420B2 (en) 2009-12-18 2013-08-27 Power Systems Technologies, Ltd. Controller for modifying dead time between switches in a power converter
US8787043B2 (en) 2010-01-22 2014-07-22 Power Systems Technologies, Ltd. Controller for a power converter and method of operating the same
US9246391B2 (en) 2010-01-22 2016-01-26 Power Systems Technologies Ltd. Controller for providing a corrected signal to a sensed peak current through a circuit element of a power converter
CN102870320B (zh) 2010-03-17 2016-11-02 电力系统技术有限公司 功率转换器的控制系统及其操作方法
US8757716B2 (en) 2010-09-08 2014-06-24 Kids Ii, Inc. Control device for a children's bouncer and infant support
US8792257B2 (en) 2011-03-25 2014-07-29 Power Systems Technologies, Ltd. Power converter with reduced power dissipation
KR101241564B1 (ko) * 2011-08-04 2013-03-11 전주대학교 산학협력단 커플 인덕터, 커플 변압기 및 이를 이용한 커플 인덕터-변압기
US8792256B2 (en) 2012-01-27 2014-07-29 Power Systems Technologies Ltd. Controller for a switch and method of operating the same
US9190898B2 (en) 2012-07-06 2015-11-17 Power Systems Technologies, Ltd Controller for a power converter and method of operating the same
US9099232B2 (en) 2012-07-16 2015-08-04 Power Systems Technologies Ltd. Magnetic device and power converter employing the same
US9379629B2 (en) 2012-07-16 2016-06-28 Power Systems Technologies, Ltd. Magnetic device and power converter employing the same
US9214264B2 (en) 2012-07-16 2015-12-15 Power Systems Technologies, Ltd. Magnetic device and power converter employing the same
US9106130B2 (en) 2012-07-16 2015-08-11 Power Systems Technologies, Inc. Magnetic device and power converter employing the same
US9240712B2 (en) 2012-12-13 2016-01-19 Power Systems Technologies Ltd. Controller including a common current-sense device for power switches of a power converter
CN104051138B (zh) * 2013-03-15 2016-05-04 艾默生网络能源系统北美公司 变压器
US9300206B2 (en) 2013-11-15 2016-03-29 Power Systems Technologies Ltd. Method for estimating power of a power converter
WO2015180944A1 (en) * 2014-05-28 2015-12-03 Abb Ag A switching converter circuit with an integrated transformer
CN204318176U (zh) 2014-08-08 2015-05-13 儿童二代公司 用于儿童弹跳装置及婴儿支撑装置的控制设备
FR3048118B1 (fr) * 2016-02-18 2018-03-23 Valeo Siemens Eautomotive France Sas Composant magnetique, circuit electrique resonant, convertisseur electrique et systeme electrique

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US4581690A (en) * 1984-03-15 1986-04-08 Zenith Corporation Switched-mode power supply with output post-regulator
CA1258881A (fr) * 1987-04-15 1989-08-29 Leonard Bolduc Transformateur-inducteur auto-regule a entrefers
US4774649A (en) * 1987-07-01 1988-09-27 Power-One, Inc. Integrated magnetic resonant power converter
DK382687A (da) * 1987-07-22 1989-04-14 Scanpower Stroemforsyningskredsloeb
US4914561A (en) * 1989-02-03 1990-04-03 Eldec Corporation Dual transformer device for power converters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10051157A1 (de) * 2000-10-16 2002-04-25 Siemens Ag Transformator für hohe Betriebsfrequenz und Leistung

Also Published As

Publication number Publication date
DE69116379D1 (de) 1996-02-22
AU8904891A (en) 1992-06-11
ATE133014T1 (de) 1996-01-15
EP0557378B1 (de) 1996-01-10
DK271890D0 (da) 1990-11-14
ES2082238T3 (es) 1996-03-16
DK173534B1 (da) 2001-02-05
EP0557378A1 (de) 1993-09-01
US5335163A (en) 1994-08-02
DK271890A (da) 1992-07-27
WO1992009136A1 (en) 1992-05-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition