JP6357790B2 - 点灯装置および照明器具 - Google Patents

点灯装置および照明器具 Download PDF

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Publication number
JP6357790B2
JP6357790B2 JP2014023436A JP2014023436A JP6357790B2 JP 6357790 B2 JP6357790 B2 JP 6357790B2 JP 2014023436 A JP2014023436 A JP 2014023436A JP 2014023436 A JP2014023436 A JP 2014023436A JP 6357790 B2 JP6357790 B2 JP 6357790B2
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Japan
Prior art keywords
voltage
smoothing capacitor
time width
control
lighting device
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Japanese (ja)
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JP2015154502A (ja
JP2015154502A5 (enExample
Inventor
前田　貴史
貴史 前田
福田　秀樹
秀樹 福田
康隆 小野瀬
康隆 小野瀬
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.)
Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
Original Assignee
Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
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.)
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Publication date
Application filed by Mitsubishi Electric Corp, Mitsubishi Electric Lighting Corp filed Critical Mitsubishi Electric Corp
Priority to JP2014023436A priority Critical patent/JP6357790B2/ja
Publication of JP2015154502A publication Critical patent/JP2015154502A/ja
Publication of JP2015154502A5 publication Critical patent/JP2015154502A5/ja
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    • 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
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Dc-Dc Converters (AREA)
JP2014023436A 2014-02-10 2014-02-10 点灯装置および照明器具 Active JP6357790B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014023436A JP6357790B2 (ja) 2014-02-10 2014-02-10 点灯装置および照明器具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014023436A JP6357790B2 (ja) 2014-02-10 2014-02-10 点灯装置および照明器具

Related Child Applications (1)

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JP2018116664A Division JP6512347B2 (ja) 2018-06-20 2018-06-20 点灯装置および照明器具

Publications (3)

Publication Number Publication Date
JP2015154502A JP2015154502A (ja) 2015-08-24
JP2015154502A5 JP2015154502A5 (enExample) 2017-02-09
JP6357790B2 true JP6357790B2 (ja) 2018-07-18

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ID=53896268

Family Applications (1)

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JP2014023436A Active JP6357790B2 (ja) 2014-02-10 2014-02-10 点灯装置および照明器具

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JP (1) JP6357790B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6613817B2 (ja) * 2015-10-30 2019-12-04 三菱電機株式会社 点灯装置および照明器具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08168255A (ja) * 1994-12-15 1996-06-25 Toshiba Corp ディジタル式アクティブフィルタの制御装置
JPH09294368A (ja) * 1996-04-25 1997-11-11 Canon Inc 電源回路
JP3738014B2 (ja) * 2003-03-28 2006-01-25 Ｔｄｋ株式会社 スイッチング電源のソフトスタート方法、出力制御回路およびスイッチング電源
JP2009189158A (ja) * 2008-02-06 2009-08-20 Shihen Tech Corp 電源装置の制御方法と電源装置
JP5052590B2 (ja) * 2009-12-16 2012-10-17 三菱電機株式会社 電源回路及び照明装置
US8868893B2 (en) * 2011-12-13 2014-10-21 Active-Semi, Inc. Multi-mode power manager for power management integrated circuit

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Publication number Publication date
JP2015154502A (ja) 2015-08-24

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