JP2005285718A5 - - Google Patents

Download PDF

Info

Publication number
JP2005285718A5
JP2005285718A5 JP2004102318A JP2004102318A JP2005285718A5 JP 2005285718 A5 JP2005285718 A5 JP 2005285718A5 JP 2004102318 A JP2004102318 A JP 2004102318A JP 2004102318 A JP2004102318 A JP 2004102318A JP 2005285718 A5 JP2005285718 A5 JP 2005285718A5
Authority
JP
Japan
Prior art keywords
circuit
voltage
capacitor
timer
charged
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2004102318A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005285718A (ja
JP4439969B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2004102318A priority Critical patent/JP4439969B2/ja
Priority claimed from JP2004102318A external-priority patent/JP4439969B2/ja
Publication of JP2005285718A publication Critical patent/JP2005285718A/ja
Publication of JP2005285718A5 publication Critical patent/JP2005285718A5/ja
Application granted granted Critical
Publication of JP4439969B2 publication Critical patent/JP4439969B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2004102318A 2004-03-31 2004-03-31 放電灯点灯装置 Expired - Fee Related JP4439969B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004102318A JP4439969B2 (ja) 2004-03-31 2004-03-31 放電灯点灯装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004102318A JP4439969B2 (ja) 2004-03-31 2004-03-31 放電灯点灯装置

Publications (3)

Publication Number Publication Date
JP2005285718A JP2005285718A (ja) 2005-10-13
JP2005285718A5 true JP2005285718A5 (enExample) 2007-04-12
JP4439969B2 JP4439969B2 (ja) 2010-03-24

Family

ID=35183853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004102318A Expired - Fee Related JP4439969B2 (ja) 2004-03-31 2004-03-31 放電灯点灯装置

Country Status (1)

Country Link
JP (1) JP4439969B2 (enExample)

Similar Documents

Publication Publication Date Title
JP5810305B2 (ja) 点灯装置及び照明器具
CN105025615B (zh) 控制开关调光的发光二极管驱动系统及使用其的调光方法
US9521715B2 (en) Current shaping for dimmable LED
JP2014049283A5 (enExample)
TWI507081B (zh) 光源驅動電路、光源控制電路、以及光源供電控制方法
JP5671016B2 (ja) トライアック調光器のためのledとの電力インターフェース
JP2012209103A (ja) Led調光回路
CN107925349B (zh) Pfc模块及其操作方法、系统及其操作方法以及照明装置
JP6551735B2 (ja) 調光点灯回路及び照明器具
RU2013118471A (ru) Светорегулирующая схема
CN107889314A (zh) 带记忆功能的触控调光led电源及其设计方法
TWI542982B (zh) 電源輸出調節電路
JP5811329B2 (ja) 電源装置
TWI593313B (zh) 調光控制器、驅動電路和控制方法
JP6292503B2 (ja) 電源装置及びled点灯装置
KR101376152B1 (ko) 엘이디 조명장치
JP5379559B2 (ja) 保護装置及びそれを用いた照明器具
JP2016031925A (ja) 照明用電源装置
CN104582115A (zh) 发光装置
KR100920294B1 (ko) 충전기를 가지는 스위치
JP2011048916A (ja) 点灯回路及び照明器具
JP2013175455A (ja) Led蛍光灯
JP2011165599A (ja) Led点灯システム
JP5152982B2 (ja) 放電灯点灯装置
JP2016072208A (ja) Led点灯装置、およびそれを含むled照明装置