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DE60119371D1 - Schaltnetzteil - Google Patents

Schaltnetzteil

Info

Publication number
DE60119371D1
DE60119371D1 DE60119371T DE60119371T DE60119371D1 DE 60119371 D1 DE60119371 D1 DE 60119371D1 DE 60119371 T DE60119371 T DE 60119371T DE 60119371 T DE60119371 T DE 60119371T DE 60119371 D1 DE60119371 D1 DE 60119371D1
Authority
DE
Germany
Prior art keywords
power supply
input
flyback
converter
threshold value
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 - Fee Related
Application number
DE60119371T
Other languages
English (en)
Other versions
DE60119371T2 (de
Inventor
C Blom
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE60119371D1 publication Critical patent/DE60119371D1/de
Publication of DE60119371T2 publication Critical patent/DE60119371T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fluid-Damping Devices (AREA)
DE60119371T 2000-11-01 2001-10-16 Schaltnetzteil Expired - Fee Related DE60119371T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00203804 2000-11-01
EP00203804 2000-11-01
PCT/EP2001/011969 WO2002039569A1 (en) 2000-11-01 2001-10-16 Switched mode power supply

Publications (2)

Publication Number Publication Date
DE60119371D1 true DE60119371D1 (de) 2006-06-08
DE60119371T2 DE60119371T2 (de) 2007-05-10

Family

ID=8172206

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60119371T Expired - Fee Related DE60119371T2 (de) 2000-11-01 2001-10-16 Schaltnetzteil

Country Status (6)

Country Link
US (1) US6489754B2 (de)
EP (1) EP1342309B1 (de)
JP (1) JP2004514389A (de)
AT (1) ATE325462T1 (de)
DE (1) DE60119371T2 (de)
WO (1) WO2002039569A1 (de)

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US7280026B2 (en) 2002-04-18 2007-10-09 Coldwatt, Inc. Extended E matrix integrated magnetics (MIM) core
US10575376B2 (en) 2004-02-25 2020-02-25 Lynk Labs, Inc. AC light emitting diode and AC LED drive methods and apparatus
US10499465B2 (en) 2004-02-25 2019-12-03 Lynk Labs, Inc. High frequency multi-voltage and multi-brightness LED lighting devices and systems and methods of using same
WO2011143510A1 (en) 2010-05-12 2011-11-17 Lynk Labs, Inc. Led lighting system
US7321283B2 (en) 2004-08-19 2008-01-22 Coldwatt, Inc. Vertical winding structures for planar magnetic switched-mode power converters
US7427910B2 (en) 2004-08-19 2008-09-23 Coldwatt, Inc. Winding structure for efficient switch-mode power converters
US7187136B2 (en) * 2004-10-25 2007-03-06 Osram Sylvania, Inc. Method and circuit for regulating power in a high intensity discharge lamp
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
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
US7385375B2 (en) 2005-02-23 2008-06-10 Coldwatt, Inc. Control circuit for a depletion mode switch 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
EP2057521A4 (de) 2006-08-25 2011-08-03 Lawson Labs Inc Bipolare bidirektionale energieausgleichende leistungsumsetzungsengine
US8125205B2 (en) 2006-08-31 2012-02-28 Flextronics International Usa, Inc. Power converter employing regulators with a coupled inductor
US7889517B2 (en) 2006-12-01 2011-02-15 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
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
US7675758B2 (en) 2006-12-01 2010-03-09 Flextronics International Usa, Inc. Power converter with an adaptive controller and method of operating the same
WO2008072146A2 (en) * 2006-12-12 2008-06-19 Koninklijke Philips Electronics N.V. Lamp driver for operating a gas discharge lamp
US7468649B2 (en) 2007-03-14 2008-12-23 Flextronics International Usa, Inc. Isolated power converter
US7906941B2 (en) 2007-06-19 2011-03-15 Flextronics International Usa, Inc. System and method for estimating input power for a power processing circuit
US11317495B2 (en) 2007-10-06 2022-04-26 Lynk Labs, Inc. LED circuits and assemblies
US11297705B2 (en) 2007-10-06 2022-04-05 Lynk Labs, Inc. Multi-voltage and multi-brightness LED lighting devices and methods of using same
CN102342008B (zh) 2009-01-19 2016-08-03 伟创力国际美国公司 用于功率转换器的控制器
US8520414B2 (en) 2009-01-19 2013-08-27 Power Systems Technologies, Ltd. Controller for a power converter
CN102356438B (zh) 2009-03-31 2014-08-27 伟创力国际美国公司 使用u形芯件形成的磁器件以及运用该器件的功率转换器
US9077248B2 (en) 2009-06-17 2015-07-07 Power Systems Technologies Ltd Start-up circuit for a power adapter
US8643222B2 (en) 2009-06-17 2014-02-04 Power Systems Technologies Ltd Power adapter employing a power reducer
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
WO2011116225A1 (en) 2010-03-17 2011-09-22 Power Systems Technologies, Ltd. Control system for a power converter and method of operating the same
FI20115153A0 (fi) * 2011-02-17 2011-02-17 Salcomp Oyj Häiriönpoistolla varustettu teholähde ja menetelmä teholähteen käyttämiseksi
US8792257B2 (en) 2011-03-25 2014-07-29 Power Systems Technologies, Ltd. Power converter with reduced power dissipation
WO2013026053A1 (en) 2011-08-18 2013-02-21 Lynk Labs, Inc. Devices and systems having ac led circuits and methods of driving the same
US9247597B2 (en) 2011-12-02 2016-01-26 Lynk Labs, Inc. Color temperature controlled and low THD LED lighting devices and systems and methods of driving the same
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
US9379629B2 (en) 2012-07-16 2016-06-28 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
US9099232B2 (en) 2012-07-16 2015-08-04 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
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
AT514506B1 (de) * 2013-06-24 2017-12-15 Fachhochschule Technikum Wien Vorrichtung zur Stromeinspeisung
US9300206B2 (en) 2013-11-15 2016-03-29 Power Systems Technologies Ltd. Method for estimating power of a power converter
GB2551776B (en) * 2016-06-30 2020-06-17 Quepal Ltd Improvements in switch mode power supply
CN106452077B (zh) * 2016-11-21 2018-09-21 天津大学 带开关电感电容的高升压直流变换器
GB2557296B (en) * 2016-11-30 2022-04-27 Tridonic Gmbh & Co Kg Converter circuit and current sensing
GB2559316B (en) * 2016-11-30 2022-08-31 Tridonic Gmbh & Co Kg Converter circuit and method for controlling thereof
US11079077B2 (en) 2017-08-31 2021-08-03 Lynk Labs, Inc. LED lighting system and installation methods
CN116964919A (zh) * 2021-03-11 2023-10-27 昕诺飞控股有限公司 用于补偿市电电压变化的低功率转换器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930061A (en) * 1989-04-07 1990-05-29 At&T Bell Laboratories Method and network for enhancing power factor of off-line switching circuit
DE59009728D1 (de) 1990-07-03 1995-11-02 Siemens Ag Schaltungsanordnung für ein freischwingendes Sperrwandler-Schaltnetzteil.
US5144204A (en) * 1991-05-28 1992-09-01 General Electric Company Tapped-inductor boost convertor for operating a gas discharge lamp
SE500589C2 (sv) * 1992-10-22 1994-07-18 Ericsson Telefon Ab L M Boost-konverter med låga förluster genom begränsad backström i huvuddioden
US5636114A (en) * 1995-11-30 1997-06-03 Electronic Measurements, Inc. Lossless snubber circuit for use in power converters
US6043636A (en) * 1997-10-20 2000-03-28 Diversified Technologies, Inc. Voltage transient suppression
US5943200A (en) * 1998-01-06 1999-08-24 Lucent Technologies Inc. Peak voltage clamping circuit for high frequency boost converter and method of operation thereof
US5999419A (en) * 1998-08-07 1999-12-07 National Semiconductor Corporation Non-isolated boost converter with current steering
US6373725B1 (en) * 2000-11-20 2002-04-16 Philips Electronics North America Corporation Reconfigurable converter for multiple-level input-line voltages

Also Published As

Publication number Publication date
WO2002039569A1 (en) 2002-05-16
US6489754B2 (en) 2002-12-03
EP1342309A1 (de) 2003-09-10
US20020097030A1 (en) 2002-07-25
EP1342309B1 (de) 2006-05-03
DE60119371T2 (de) 2007-05-10
ATE325462T1 (de) 2006-06-15
JP2004514389A (ja) 2004-05-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee