AU2002220432A1 - Method and apparatus for transmitting a signal through a power magnetic structure - Google Patents

Method and apparatus for transmitting a signal through a power magnetic structure

Info

Publication number
AU2002220432A1
AU2002220432A1 AU2002220432A AU2043202A AU2002220432A1 AU 2002220432 A1 AU2002220432 A1 AU 2002220432A1 AU 2002220432 A AU2002220432 A AU 2002220432A AU 2043202 A AU2043202 A AU 2043202A AU 2002220432 A1 AU2002220432 A1 AU 2002220432A1
Authority
AU
Australia
Prior art keywords
transmitting
signal
magnetic structure
power magnetic
power
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.)
Abandoned
Application number
AU2002220432A
Inventor
Ionel Dan Jitaru
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.)
Delta Energy Systems Switzerland AG
Original Assignee
Ascom Energy Systems AG
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 Ascom Energy Systems AG filed Critical Ascom Energy Systems AG
Publication of AU2002220432A1 publication Critical patent/AU2002220432A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H04B5/263—Multiple coils at either side
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
AU2002220432A 2000-12-18 2001-12-17 Method and apparatus for transmitting a signal through a power magnetic structure Abandoned AU2002220432A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/740,314 US6414578B1 (en) 2000-12-18 2000-12-18 Method and apparatus for transmitting a signal through a power magnetic structure
US09/740,314 2000-12-18
PCT/CH2001/000721 WO2002051026A2 (en) 2000-12-18 2001-12-17 Method and apparatus for transmitting a signal through a power magnetic structure

Publications (1)

Publication Number Publication Date
AU2002220432A1 true AU2002220432A1 (en) 2002-07-01

Family

ID=24975971

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002220432A Abandoned AU2002220432A1 (en) 2000-12-18 2001-12-17 Method and apparatus for transmitting a signal through a power magnetic structure

Country Status (5)

Country Link
US (1) US6414578B1 (en)
EP (1) EP1348260B1 (en)
AU (1) AU2002220432A1 (en)
DE (1) DE60109205T2 (en)
WO (1) WO2002051026A2 (en)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004512702A (en) * 2000-04-14 2004-04-22 カレント・テクノロジーズ・エルエルシー Digital communication using medium voltage distribution lines
US7103240B2 (en) * 2001-02-14 2006-09-05 Current Technologies, Llc Method and apparatus for providing inductive coupling and decoupling of high-frequency, high-bandwidth data signals directly on and off of a high voltage power line
US6998962B2 (en) 2000-04-14 2006-02-14 Current Technologies, Llc Power line communication apparatus and method of using the same
US7280026B2 (en) 2002-04-18 2007-10-09 Coldwatt, Inc. Extended E matrix integrated magnetics (MIM) core
EP1391900A1 (en) * 2002-08-22 2004-02-25 Abb Research Ltd. Signal transformer as well as method of operation of such a signal transformer
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
WO2007063500A2 (en) * 2005-12-02 2007-06-07 Koninklijke Philips Electronics N.V. Coupling system
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
US9197132B2 (en) 2006-12-01 2015-11-24 Flextronics International Usa, Inc. Power converter with an adaptive controller and method of operating the same
US7675758B2 (en) * 2006-12-01 2010-03-09 Flextronics International Usa, Inc. Power converter with an adaptive controller and method of operating the same
US7889517B2 (en) 2006-12-01 2011-02-15 Flextronics International Usa, Inc. Power system with power converters having an adaptive controller
US7675759B2 (en) 2006-12-01 2010-03-09 Flextronics International Usa, Inc. Power system with power converters having an adaptive controller
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
US7667441B2 (en) * 2007-04-25 2010-02-23 Texas Instruments Incorporated Inductive element for a multi-phase interleaved power supply and apparatus and method using the same
US7906941B2 (en) 2007-06-19 2011-03-15 Flextronics International Usa, Inc. System and method for estimating input power for a power processing circuit
US9088216B2 (en) 2009-01-19 2015-07-21 Power Systems Technologies, Ltd. Controller for a synchronous rectifier switch
US8520414B2 (en) 2009-01-19 2013-08-27 Power Systems Technologies, Ltd. Controller for a power converter
CN102356438B (en) 2009-03-31 2014-08-27 伟创力国际美国公司 Magnetic device formed with u-shaped core pieces and power converter employing the same
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
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
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
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
US8787043B2 (en) 2010-01-22 2014-07-22 Power Systems Technologies, Ltd. Controller for a power converter and method of operating the same
WO2011116225A1 (en) 2010-03-17 2011-09-22 Power Systems Technologies, Ltd. Control system for a power converter and method of operating the same
US8792257B2 (en) 2011-03-25 2014-07-29 Power Systems Technologies, Ltd. Power converter with reduced power dissipation
US8416045B2 (en) 2011-06-27 2013-04-09 Onyxip, Inc. Magnetic power converter
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
US9214264B2 (en) 2012-07-16 2015-12-15 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
US9099232B2 (en) 2012-07-16 2015-08-04 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
US20140266535A1 (en) * 2013-03-14 2014-09-18 Hiq Solar, Inc. Low loss inductor with offset gap and windings
US9300206B2 (en) 2013-11-15 2016-03-29 Power Systems Technologies Ltd. Method for estimating power of a power converter
JP6734328B2 (en) * 2018-08-06 2020-08-05 株式会社京三製作所 Reactor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA868033A (en) * 1969-11-07 1971-04-06 Lindsay Specialty Products Limited Directional communication signal tap
US3710135A (en) * 1971-01-15 1973-01-09 Technical Management Services Alternating and direct current transformer using harmonic modulator
US4422056A (en) * 1981-09-28 1983-12-20 General Electric Company Integrated multi-stage electrical filter
DE3311535A1 (en) * 1983-03-30 1984-10-04 Hartmann & Braun Ag, 6000 Frankfurt Circuit arrangement for transmission and DC-isolation of analog DC signals
US4994952A (en) * 1988-02-10 1991-02-19 Electronics Research Group, Inc. Low-noise switching power supply having variable reluctance transformer
EP0466949B1 (en) * 1990-07-16 1996-03-20 Siemens Aktiengesellschaft Device for contactless transfer of data and energy and its use
US5783984A (en) * 1995-06-16 1998-07-21 Hughes Electronics Method and means for combining a transformer and inductor on a single core structure

Also Published As

Publication number Publication date
WO2002051026A3 (en) 2002-09-12
DE60109205D1 (en) 2005-04-07
US6414578B1 (en) 2002-07-02
EP1348260B1 (en) 2005-03-02
EP1348260A2 (en) 2003-10-01
DE60109205T2 (en) 2006-02-16
WO2002051026A2 (en) 2002-06-27
US20020075113A1 (en) 2002-06-20

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