JP6389460B2 - 電源装置 - Google Patents

電源装置 Download PDF

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Publication number
JP6389460B2
JP6389460B2 JP2015525961A JP2015525961A JP6389460B2 JP 6389460 B2 JP6389460 B2 JP 6389460B2 JP 2015525961 A JP2015525961 A JP 2015525961A JP 2015525961 A JP2015525961 A JP 2015525961A JP 6389460 B2 JP6389460 B2 JP 6389460B2
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JP
Japan
Prior art keywords
power
amplitude
output current
power supply
distribution system
Prior art date
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Active
Application number
JP2015525961A
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English (en)
Japanese (ja)
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JP2015530066A5 (enExample
JP2015530066A (ja
Inventor
ウェンツ　マティアス
マティアス ウェンツ
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.)
Signify Holding BV
Original Assignee
Signify Holding BV
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Publication date
Application filed by Signify Holding BV filed Critical Signify Holding BV
Publication of JP2015530066A publication Critical patent/JP2015530066A/ja
Publication of JP2015530066A5 publication Critical patent/JP2015530066A5/ja
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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
    • H02M3/156—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 with automatic control of output voltage or current, e.g. switching regulators
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/14—Controlling the intensity of the light using electrical feedback from LEDs or from LED modules
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/185—Controlling the light source by remote control via power line carrier transmission
    • H05B47/187—Controlling the light source by remote control via power line carrier transmission using power over ethernet [PoE] supplies
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0048—Circuits or arrangements for reducing losses
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/196—Controlling the light source by remote control characterised by user interface arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Rectifiers (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Direct Current Feeding And Distribution (AREA)
JP2015525961A 2012-08-07 2013-07-16 電源装置 Active JP6389460B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261680318P 2012-08-07 2012-08-07
US61/680,318 2012-08-07
PCT/IB2013/055845 WO2014024064A2 (en) 2012-08-07 2013-07-16 Power supply device.

Publications (3)

Publication Number Publication Date
JP2015530066A JP2015530066A (ja) 2015-10-08
JP2015530066A5 JP2015530066A5 (enExample) 2016-09-01
JP6389460B2 true JP6389460B2 (ja) 2018-09-12

Family

ID=49293798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015525961A Active JP6389460B2 (ja) 2012-08-07 2013-07-16 電源装置

Country Status (5)

Country Link
US (1) US9729050B2 (enExample)
EP (1) EP2883420B1 (enExample)
JP (1) JP6389460B2 (enExample)
CN (1) CN104541575B (enExample)
WO (1) WO2014024064A2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10057959B2 (en) 2014-09-29 2018-08-21 Texas Instruments Incorporated Power over ethernet powered device having automatic power signature
US9295142B1 (en) 2015-01-15 2016-03-22 Leviton Manufacturing Co., Inc. Power over Ethernet lighting system
US10278264B2 (en) 2016-08-29 2019-04-30 Leviton Manufacturing Co., Inc. System for preventing excessive cable heating in power over ethernet-based lighting systems
US10051715B2 (en) 2016-11-15 2018-08-14 Leviton Manufacturing Co., Inc. Power over Ethernet-based track lighting system
US10432413B2 (en) 2017-02-07 2019-10-01 Texas Instruments Incorporated Automatic power over ethernet pulse width signaling correction
JP6793879B2 (ja) * 2018-06-20 2020-12-02 Ｖｉｖｉｔａ株式会社 電子機器

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2159842A1 (en) * 1994-12-05 1996-06-06 Joe A. Ortiz Diode drive current source
US7633405B2 (en) * 2005-11-14 2009-12-15 Inova Solutions, Inc. Low power LED visual messaging device, system and method
JP5717947B2 (ja) * 2005-12-20 2015-05-13 コーニンクレッカ フィリップス エヌ ヴェ 電子デバイスに供給される電流を制御するための方法および装置
US7723926B2 (en) 2006-05-15 2010-05-25 Supertex, Inc. Shunting type PWM dimming circuit for individually controlling brightness of series connected LEDS operated at constant current and method therefor
EP2074866B1 (en) * 2006-10-06 2011-03-02 Philips Intellectual Property & Standards GmbH Power supply device for light elements and method for supplying power to light elements
WO2009072058A2 (en) * 2007-12-07 2009-06-11 Koninklijke Philips Electronics N.V. Led lamp power management system and method
US8368315B2 (en) * 2007-12-07 2013-02-05 Koninklijke Philips Electronics N.V. LED lamp color control system and method
WO2009115987A1 (en) 2008-03-19 2009-09-24 Nxp B.V. A controller and method of operating a controller
JP2010015887A (ja) * 2008-07-04 2010-01-21 Stanley Electric Co Ltd Ｌｅｄ点灯制御回路、及びこれを備えた車両用灯具
US8164281B2 (en) * 2008-08-01 2012-04-24 Thomas Warton Luminaire system and method
CN201475731U (zh) * 2009-08-25 2010-05-19 东莞市友美电源设备有限公司 Led植物照明灯
TW201130379A (en) * 2009-08-26 2011-09-01 Koninkl Philips Electronics Nv Method and apparatus for controlling dimming levels of LEDs
EP2497339B1 (en) * 2009-11-06 2017-09-20 Philips Lighting Holding B.V. Lighting device
CN101861012A (zh) * 2010-04-20 2010-10-13 深圳茂硕电源科技股份有限公司 利用电流电压反馈实现恒流控制的装置
US8581828B2 (en) 2010-04-30 2013-11-12 Atmel Corporation Load-aware compensation in light-emitting-diode backlight illumination systems
JP2013525989A (ja) * 2010-04-30 2013-06-20 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 半導体照明の調光解像度を増すためのプログラム可能なヒステリシス型ダウンコンバーターを含む調光レギュレーター
US8633655B2 (en) 2010-09-15 2014-01-21 Azurelighting Technologies, Inc. LED (Light-Emitting Diode) output power adjusting device and method thereof
CN102548101B (zh) * 2010-12-27 2014-05-28 英飞特电子（杭州）股份有限公司 一种led调光系统
CN102595678A (zh) 2011-01-07 2012-07-18 原景科技股份有限公司 具有发光二极管驱动电路的发光二极管电路及其运作方法
CN102186276B (zh) * 2011-03-08 2013-09-11 天利半导体（深圳）有限公司 带电流检测的led恒流驱动电路及led背光系统
US20130141007A1 (en) 2011-12-02 2013-06-06 Tyco Electronics Corporation Modular led power system with configurable control interface
US8847516B2 (en) * 2011-12-12 2014-09-30 Cree, Inc. Lighting devices including current shunting responsive to LED nodes and related methods

Also Published As

Publication number Publication date
JP2015530066A (ja) 2015-10-08
WO2014024064A3 (en) 2014-07-31
CN104541575A (zh) 2015-04-22
CN104541575B (zh) 2017-02-22
US9729050B2 (en) 2017-08-08
US20150194881A1 (en) 2015-07-09
EP2883420A2 (en) 2015-06-17
EP2883420B1 (en) 2020-06-24
WO2014024064A2 (en) 2014-02-13

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