JP7405749B2 - エネルギー貯蔵ユニットを充電する定電流ドライバ - Google Patents

エネルギー貯蔵ユニットを充電する定電流ドライバ Download PDF

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Publication number
JP7405749B2
JP7405749B2 JP2020538955A JP2020538955A JP7405749B2 JP 7405749 B2 JP7405749 B2 JP 7405749B2 JP 2020538955 A JP2020538955 A JP 2020538955A JP 2020538955 A JP2020538955 A JP 2020538955A JP 7405749 B2 JP7405749 B2 JP 7405749B2
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Japan
Prior art keywords
current
electrical energy
energy storage
period
voltage signal
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JP2020538955A
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English (en)
Japanese (ja)
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JPWO2019141638A5 (https=
JP2021510906A5 (https=
JP2021510906A (ja
Inventor
プリヤ ランジャン ミシュラ
マティアス ヴェント
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Signify Holding BV
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Signify Holding BV
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Publication of JPWO2019141638A5 publication Critical patent/JPWO2019141638A5/ja
Publication of JP2021510906A5 publication Critical patent/JP2021510906A5/ja
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    • 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
    • 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
    • H05B45/32—Pulse-control circuits
    • H05B45/325—Pulse-width modulation [PWM]
    • 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
    • H05B45/345—Current stabilisation; Maintaining constant current
    • 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
    • H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
    • 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
    • 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]

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Rectifiers (AREA)
  • Led Devices (AREA)
JP2020538955A 2018-01-18 2019-01-15 エネルギー貯蔵ユニットを充電する定電流ドライバ Active JP7405749B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IN201841002090 2018-01-18
IN201841002090 2018-01-18
EP18159846.7 2018-03-05
EP18159846 2018-03-05
PCT/EP2019/050846 WO2019141638A1 (en) 2018-01-18 2019-01-15 Constant current driver charging energy storage unit

Publications (4)

Publication Number Publication Date
JP2021510906A JP2021510906A (ja) 2021-04-30
JPWO2019141638A5 JPWO2019141638A5 (https=) 2022-01-20
JP2021510906A5 JP2021510906A5 (https=) 2022-01-20
JP7405749B2 true JP7405749B2 (ja) 2023-12-26

Family

ID=65013714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020538955A Active JP7405749B2 (ja) 2018-01-18 2019-01-15 エネルギー貯蔵ユニットを充電する定電流ドライバ

Country Status (5)

Country Link
US (1) US11166356B2 (https=)
EP (1) EP3741189B1 (https=)
JP (1) JP7405749B2 (https=)
CN (1) CN111587611B (https=)
WO (1) WO2019141638A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016168659A1 (en) * 2015-04-17 2016-10-20 Hubbell Incorporated Programmable emergency lighting device including near-field communication
CN112840414B (zh) 2018-08-31 2023-10-03 伯恩斯公司 具有气体放电管和金属氧化物变阻器功能的集成装置
FR3105894B1 (fr) 2019-12-30 2023-11-03 Frecnsys Structure de transducteur pour résonateur à accès unique
JP2023546658A (ja) * 2020-10-26 2023-11-07 ジェイティー インターナショナル エスエイ エアロゾル発生装置電源システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170317516A1 (en) 2014-11-06 2017-11-02 Mantisvision Ltd. Circuit to provide energy pulses

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4158054B2 (ja) * 2003-09-30 2008-10-01 サンケン電気株式会社 スイッチング電源装置
US8674605B2 (en) * 2011-05-12 2014-03-18 Osram Sylvania Inc. Driver circuit for reduced form factor solid state light source lamp
EP2544511A1 (en) 2011-07-04 2013-01-09 Koninklijke Philips Electronics N.V. Local controllable load system
US8686654B2 (en) 2011-12-14 2014-04-01 Maxim Integrated Products, Inc. Efficiency regulation for LED illumination
KR20140124379A (ko) * 2012-01-20 2014-10-24 오스람 실바니아 인코포레이티드 조명 드라이버 회로를 위한 보조 전력공급장치
US9504103B2 (en) 2013-10-21 2016-11-22 Osram Sylvania Inc. Driving a multi-color luminaire
CN104683118B (zh) * 2015-02-04 2017-11-14 合肥瑞纳表计有限公司 基于mbus的供电通讯装置及方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170317516A1 (en) 2014-11-06 2017-11-02 Mantisvision Ltd. Circuit to provide energy pulses

Also Published As

Publication number Publication date
EP3741189A1 (en) 2020-11-25
WO2019141638A1 (en) 2019-07-25
JP2021510906A (ja) 2021-04-30
US11166356B2 (en) 2021-11-02
CN111587611A (zh) 2020-08-25
US20200396810A1 (en) 2020-12-17
EP3741189B1 (en) 2021-10-27
CN111587611B (zh) 2023-08-29

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