JP6500657B2 - Ｌｅｄ点灯装置 - Google Patents

Ｌｅｄ点灯装置 Download PDF

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Publication number
JP6500657B2
JP6500657B2 JP2015137811A JP2015137811A JP6500657B2 JP 6500657 B2 JP6500657 B2 JP 6500657B2 JP 2015137811 A JP2015137811 A JP 2015137811A JP 2015137811 A JP2015137811 A JP 2015137811A JP 6500657 B2 JP6500657 B2 JP 6500657B2
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Japan
Prior art keywords
voltage
resistor
led
limiter
anode
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Expired - Fee Related
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JP2015137811A
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English (en)
Japanese (ja)
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JP2017021954A5 (enExample
JP2017021954A (ja
Inventor
江口　健太郎
健太郎 江口
ちづる 今▲吉▼
ちづる 今▲吉▼
健吾 篠田
健吾 篠田
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
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Application filed by Mitsubishi Electric Corp, Mitsubishi Electric Lighting Corp filed Critical Mitsubishi Electric Corp
Priority to JP2015137811A priority Critical patent/JP6500657B2/ja
Publication of JP2017021954A publication Critical patent/JP2017021954A/ja
Publication of JP2017021954A5 publication Critical patent/JP2017021954A5/ja
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Publication of JP6500657B2 publication Critical patent/JP6500657B2/ja
Expired - Fee Related legal-status Critical Current
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  • Circuit Arrangement For Electric Light Sources In General (AREA)
JP2015137811A 2015-07-09 2015-07-09 Ｌｅｄ点灯装置 Expired - Fee Related JP6500657B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015137811A JP6500657B2 (ja) 2015-07-09 2015-07-09 Ｌｅｄ点灯装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015137811A JP6500657B2 (ja) 2015-07-09 2015-07-09 Ｌｅｄ点灯装置

Publications (3)

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JP2017021954A JP2017021954A (ja) 2017-01-26
JP2017021954A5 JP2017021954A5 (enExample) 2018-12-06
JP6500657B2 true JP6500657B2 (ja) 2019-04-17

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ID=57889764

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JP2015137811A Expired - Fee Related JP6500657B2 (ja) 2015-07-09 2015-07-09 Ｌｅｄ点灯装置

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JP (1) JP6500657B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107979895B (zh) * 2017-12-25 2024-01-05 上海灿瑞科技股份有限公司 一种基于浮地buck架构的输出过压保护电路
JP6971878B2 (ja) * 2018-02-21 2021-11-24 スタンレー電気株式会社 発光素子の点灯制御回路
JP7380174B2 (ja) * 2019-12-18 2023-11-15 三菱電機株式会社 点灯装置および照明器具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006085993A (ja) * 2004-09-15 2006-03-30 Denso Corp 発光ダイオード点灯装置
JP5169364B2 (ja) * 2008-03-24 2013-03-27 東芝ライテック株式会社 電源装置及び照明器具
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
JP6074855B2 (ja) * 2013-06-20 2017-02-08 パナソニックＩｐマネジメント株式会社 照明装置及びそれを用いた照明器具

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JP2017021954A (ja) 2017-01-26

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