JPS5954197A - 放電灯調光装置 - Google Patents

放電灯調光装置

Info

Publication number
JPS5954197A
JPS5954197A JP16227882A JP16227882A JPS5954197A JP S5954197 A JPS5954197 A JP S5954197A JP 16227882 A JP16227882 A JP 16227882A JP 16227882 A JP16227882 A JP 16227882A JP S5954197 A JPS5954197 A JP S5954197A
Authority
JP
Japan
Prior art keywords
voltage
lamp
circuit
switching circuit
current
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
JP16227882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0472360B2 (enrdf_load_stackoverflow
Inventor
井山　博之
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.)
Hitachi Lighting Ltd
Original Assignee
Hitachi Lighting Ltd
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 Hitachi Lighting Ltd filed Critical Hitachi Lighting Ltd
Priority to JP16227882A priority Critical patent/JPS5954197A/ja
Publication of JPS5954197A publication Critical patent/JPS5954197A/ja
Publication of JPH0472360B2 publication Critical patent/JPH0472360B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
JP16227882A 1982-09-20 1982-09-20 放電灯調光装置 Granted JPS5954197A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16227882A JPS5954197A (ja) 1982-09-20 1982-09-20 放電灯調光装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16227882A JPS5954197A (ja) 1982-09-20 1982-09-20 放電灯調光装置

Publications (2)

Publication Number Publication Date
JPS5954197A true JPS5954197A (ja) 1984-03-28
JPH0472360B2 JPH0472360B2 (enrdf_load_stackoverflow) 1992-11-18

Family

ID=15751428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16227882A Granted JPS5954197A (ja) 1982-09-20 1982-09-20 放電灯調光装置

Country Status (1)

Country Link
JP (1) JPS5954197A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011504643A (ja) * 2007-11-22 2011-02-10 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ガス放電ランプを調光する方法及び制御回路
JP2011512620A (ja) * 2008-02-14 2011-04-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 放電ランプを制御する装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811897U (ja) * 1981-07-16 1983-01-25 東芝テック株式会社 放電灯点灯装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811897U (ja) * 1981-07-16 1983-01-25 東芝テック株式会社 放電灯点灯装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011504643A (ja) * 2007-11-22 2011-02-10 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ガス放電ランプを調光する方法及び制御回路
JP2011512620A (ja) * 2008-02-14 2011-04-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 放電ランプを制御する装置

Also Published As

Publication number Publication date
JPH0472360B2 (enrdf_load_stackoverflow) 1992-11-18

Similar Documents

Publication Publication Date Title
AU625306B2 (en) Reverse phase-controlled dimmer
JPH10257783A (ja) 駆動回路
JPH113785A (ja) 電力調光機
US6104147A (en) Pulse generator and discharge lamp lighting device using same
US6091210A (en) Electronic ballast with boost converter
JPS5954197A (ja) 放電灯調光装置
US4555647A (en) Ballast circuit for gas discharge tubes utilizing time-pulse additions
EP0147922A1 (en) Ballast circuits for lighting units
JP2934166B2 (ja) 点灯装置
JPH0963779A (ja) 瞬間点灯式蛍光灯点灯回路
EP3595412B1 (en) Led replacement lamp compatible with a ballast of a high-pressure sodium lamp and a ballast of a mercury vapor lamp
US20050184683A1 (en) Method of converting line voltage to an RMS load voltage in a lamp using a phase-control clipping circuit
JPS6168896A (ja) 高圧蒸気放電灯用毎半サイクル点灯装置
JPS587238B2 (ja) ホウデントウテントウカイロ
JPS6016173A (ja) 交流電力の位相制御回路
JPS5948519B2 (ja) 放電灯点灯装置
JPH0313831B2 (enrdf_load_stackoverflow)
JPS6241397B2 (enrdf_load_stackoverflow)
JPH07272884A (ja) 放電ランプの点灯回路装置
JPH02192696A (ja) 放電灯点灯装置
JPH0330280B2 (enrdf_load_stackoverflow)
JPS61142696A (ja) 高圧蒸気放電灯点灯回路
JPS6062100A (ja) 放電灯点灯装置
JPH0154943B2 (enrdf_load_stackoverflow)
JPH08264284A (ja) 点灯装置