MY185127A - Lamp driving power supply and a method of controlling lamp driving power supply - Google Patents

Lamp driving power supply and a method of controlling lamp driving power supply

Info

Publication number
MY185127A
MY185127A MYPI2014701744A MYPI2014701744A MY185127A MY 185127 A MY185127 A MY 185127A MY PI2014701744 A MYPI2014701744 A MY PI2014701744A MY PI2014701744 A MYPI2014701744 A MY PI2014701744A MY 185127 A MY185127 A MY 185127A
Authority
MY
Malaysia
Prior art keywords
power supply
driving power
lamp driving
controlling
led lamps
Prior art date
Application number
MYPI2014701744A
Inventor
Takashima Toyotaka
Original Assignee
Shindengen Electric Mfg
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 Shindengen Electric Mfg filed Critical Shindengen Electric Mfg
Publication of MY185127A publication Critical patent/MY185127A/en

Links

Classifications

    • 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

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

A lamp driving power supply (10) rectifies an alternating current from an alternating-current power generator (G) and supplies, to an LED lamp lighting apparatus (100) that has a plurality of LED lamps connected in series with each other between a first terminal (Tal) and a second terminal (Ta2) and is capable of changing an LED lamp to be turned on of the plurality of LED lamps, a driving current that turns on the LED lamps.
MYPI2014701744A 2013-04-19 2013-04-19 Lamp driving power supply and a method of controlling lamp driving power supply MY185127A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/061668 WO2014171015A1 (en) 2013-04-19 2013-04-19 Lamp drive power supply and method for controlling lamp drive power supply

Publications (1)

Publication Number Publication Date
MY185127A true MY185127A (en) 2021-04-30

Family

ID=51730983

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014701744A MY185127A (en) 2013-04-19 2013-04-19 Lamp driving power supply and a method of controlling lamp driving power supply

Country Status (4)

Country Link
JP (1) JP5635209B1 (en)
CN (1) CN105284189B (en)
MY (1) MY185127A (en)
WO (1) WO2014171015A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104730986A (en) * 2015-03-19 2015-06-24 天津市中环三峰电子有限公司 Ultraviolet lamp control circuit for adjusting power regularly
WO2016157318A1 (en) * 2015-03-27 2016-10-06 新電元工業株式会社 Vehicle led lamp lighting circuit, vehicle led lamp lighting device, and method for controlling vehicle led lamp lighting circuit
JP6717652B2 (en) * 2016-04-28 2020-07-01 株式会社ケーヒン LED lamp lighting device
WO2019163077A1 (en) * 2018-02-23 2019-08-29 新電元工業株式会社 Vehicular led lighting control circuit, vehicular led lighting control device, and method for controlling vehicular led lighting control circuit
CN108601136B (en) * 2018-03-19 2024-06-14 厦门阳光恩耐照明有限公司 Driving circuit for switching different states of toggle switch
CN112738939B (en) * 2020-12-24 2023-04-18 深圳市裕富照明有限公司 Double-circuit control electronic device for car lamp illumination

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3775641B2 (en) * 2000-04-13 2006-05-17 コーセル株式会社 Inrush current suppression circuit
JP4360310B2 (en) * 2004-10-22 2009-11-11 サンケン電気株式会社 Drive device
JP5483389B2 (en) * 2008-01-31 2014-05-07 Ｉｄｅｃ株式会社 electric circuit
CN102006699B (en) * 2009-09-02 2013-04-17 海洋王照明科技股份有限公司 Police photo-taking light circuit
JP5641400B2 (en) * 2010-07-26 2014-12-17 東芝ライテック株式会社 LED lamp power supply device and LED lamp system
TW201230579A (en) * 2011-01-07 2012-07-16 Advanced Connectek Inc Current limited circuit with short circuit output protection
JP5624952B2 (en) * 2011-07-08 2014-11-12 新電元工業株式会社 Control device and control method

Also Published As

Publication number Publication date
JPWO2014171015A1 (en) 2017-02-16
JP5635209B1 (en) 2014-12-03
CN105284189A (en) 2016-01-27
WO2014171015A1 (en) 2014-10-23
CN105284189B (en) 2017-09-01

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