PL3888422T3 - Zasilacz dla jednostki oświetleniowej led - Google Patents

Zasilacz dla jednostki oświetleniowej led

Info

Publication number
PL3888422T3
PL3888422T3 PL19801910.1T PL19801910T PL3888422T3 PL 3888422 T3 PL3888422 T3 PL 3888422T3 PL 19801910 T PL19801910 T PL 19801910T PL 3888422 T3 PL3888422 T3 PL 3888422T3
Authority
PL
Poland
Prior art keywords
power supply
lighting unit
led lighting
led
unit
Prior art date
Application number
PL19801910.1T
Other languages
English (en)
Inventor
Eugen Jacob De Mol
Christian TENHUMBERG
Marcel Beij
Original Assignee
Signify Holding B.V.
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 Signify Holding B.V. filed Critical Signify Holding B.V.
Publication of PL3888422T3 publication Critical patent/PL3888422T3/pl

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
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/285—Single converters with a plurality of output stages connected in parallel
    • 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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/382—Switched mode power supply [SMPS] with galvanic isolation between input and output
    • 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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/385—Switched mode power supply [SMPS] using flyback topology
    • 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
    • H05B47/17—Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
    • 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)
PL19801910.1T 2018-11-30 2019-11-19 Zasilacz dla jednostki oświetleniowej led PL3888422T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18209506 2018-11-30
PCT/EP2019/081722 WO2020109068A1 (en) 2018-11-30 2019-11-19 Power supply for an led lighting unit

Publications (1)

Publication Number Publication Date
PL3888422T3 true PL3888422T3 (pl) 2025-02-03

Family

ID=64564670

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19801910.1T PL3888422T3 (pl) 2018-11-30 2019-11-19 Zasilacz dla jednostki oświetleniowej led

Country Status (7)

Country Link
US (1) US11540375B2 (pl)
EP (1) EP3888422B1 (pl)
JP (1) JP7463370B2 (pl)
CN (1) CN113243142B (pl)
ES (1) ES2989553T3 (pl)
PL (1) PL3888422T3 (pl)
WO (1) WO2020109068A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4593530A1 (en) * 2024-01-24 2025-07-30 Tridonic GmbH & Co. KG Power supply, and lighting system comprising the same
WO2026077906A1 (en) * 2024-10-10 2026-04-16 Signify Holding B.V. A driver arrangement with multiple converter circuits

Family Cites Families (25)

* Cited by examiner, † Cited by third party
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JP2004062331A (ja) * 2002-07-25 2004-02-26 Ricoh Co Ltd 直流電源装置
TWI252968B (en) * 2004-12-29 2006-04-11 Delta Electronics Inc Power supply device and single photo-coupler control circuit thereof
KR101239978B1 (ko) * 2007-08-17 2013-03-06 삼성전자주식회사 스위칭 모드 전원공급장치 및 그 전원공급방법
US8866401B2 (en) * 2009-03-06 2014-10-21 Lutron Electronics Co., Inc. Multi-stage power supply for a load control device having a low-power mode
DE102009037859B4 (de) * 2009-08-18 2017-02-23 Fujitsu Technology Solutions Intellectual Property Gmbh Eingangsschaltung für ein elektrisches Gerät, Verwendung einer Eingangsschaltung und elektrisches Gerät
US10948175B2 (en) * 2010-11-19 2021-03-16 Tseng-Lu Chien LED desk light having more than one function
JP5578323B2 (ja) * 2010-10-27 2014-08-27 東芝ライテック株式会社 Ｌｅｄ点灯装置およびｌｅｄ照明装置
DE102011007261A1 (de) * 2011-04-13 2012-10-18 Continental Automotive Gmbh Wandlereinrichtung
US8803432B2 (en) * 2011-05-10 2014-08-12 Lutron Electronics Co., Inc. Method and apparatus for determining a target light intensity from a phase-control signal
US9595874B2 (en) * 2012-04-12 2017-03-14 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for regulating power conversion systems with output detection and synchronized rectifying mechanisms
KR101258904B1 (ko) * 2012-11-29 2013-04-29 주식회사 천일 수명을 연장할 수 있는 엘이디 조명기구
US9537407B2 (en) * 2013-05-22 2017-01-03 Cree, Inc. Power supply with standby operation
CN105874884B (zh) * 2013-10-10 2018-02-06 飞利浦灯具控股公司 包括具有2种功率水平的开关的照明系统
KR20150044335A (ko) * 2013-10-16 2015-04-24 삼성전자주식회사 전원 공급 장치 및 방법
KR20150081396A (ko) * 2014-01-03 2015-07-14 삼성전기주식회사 전원 공급 장치
CN106165342B (zh) * 2014-01-14 2019-10-15 飞利浦灯具控股公司 针对电力分配系统中的受电设备的低电力待机
ES2719979T3 (es) * 2014-03-24 2019-07-17 Signify Holding Bv Lámpara controlada por radiofrecuencia (RF) con compatibilidad con reductor de luz
US9923448B2 (en) * 2015-04-03 2018-03-20 Avatekh, Inc. Method and apparatus for regulated three-phase AC-to-DC conversion with high power factor and low harmonic distortions
CN107667464B (zh) 2015-06-01 2020-04-17 飞利浦照明控股有限公司 Led驱动器和驱动方法
WO2016199177A1 (en) 2015-06-12 2016-12-15 Beghelli S.P.A. Multifunction electronic power supply for led lighting appliances
RU2731256C2 (ru) * 2016-01-21 2020-08-31 Филипс Лайтинг Холдинг Б.В. Возбудитель и способ возбуждения по меньшей мере двух наборов твердотельных осветительных элементов
CN109247047B (zh) * 2016-05-16 2020-12-25 昕诺飞控股有限公司 一种BiFRED转换器和驱动输出负载的方法
US20190157978A1 (en) * 2016-07-27 2019-05-23 Murata Manufacturing Co., Ltd. Multi-phase llc converters connected in parallel and series
KR101734991B1 (ko) * 2017-01-13 2017-06-05 (주)에프알텍 디밍 가능한 절전형 led 조명기구
KR102423064B1 (ko) 2017-05-02 2022-07-21 삼성전자주식회사 전력 변환 장치와 방법 및 그 장치를 이용하는 전자 장치

Also Published As

Publication number Publication date
ES2989553T3 (es) 2024-11-27
JP2022509651A (ja) 2022-01-21
JP7463370B2 (ja) 2024-04-08
EP3888422C0 (en) 2024-09-11
CN113243142A (zh) 2021-08-10
EP3888422A1 (en) 2021-10-06
WO2020109068A1 (en) 2020-06-04
CN113243142B (zh) 2024-05-17
US20210400783A1 (en) 2021-12-23
EP3888422B1 (en) 2024-09-11
US11540375B2 (en) 2022-12-27

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