JPS6322039B2 - - Google Patents

Info

Publication number
JPS6322039B2
JPS6322039B2 JP4113781A JP4113781A JPS6322039B2 JP S6322039 B2 JPS6322039 B2 JP S6322039B2 JP 4113781 A JP4113781 A JP 4113781A JP 4113781 A JP4113781 A JP 4113781A JP S6322039 B2 JPS6322039 B2 JP S6322039B2
Authority
JP
Japan
Prior art keywords
phase
current
lamp
control element
half cycle
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.)
Expired
Application number
JP4113781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57154798A (en
Inventor
Yoshasu Sakaguchi
Satoshi Kubota
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP4113781A priority Critical patent/JPS57154798A/ja
Publication of JPS57154798A publication Critical patent/JPS57154798A/ja
Publication of JPS6322039B2 publication Critical patent/JPS6322039B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
JP4113781A 1981-03-20 1981-03-20 Discharge lamp constant input firing device Granted JPS57154798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4113781A JPS57154798A (en) 1981-03-20 1981-03-20 Discharge lamp constant input firing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4113781A JPS57154798A (en) 1981-03-20 1981-03-20 Discharge lamp constant input firing device

Publications (2)

Publication Number Publication Date
JPS57154798A JPS57154798A (en) 1982-09-24
JPS6322039B2 true JPS6322039B2 (zh) 1988-05-10

Family

ID=12600039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4113781A Granted JPS57154798A (en) 1981-03-20 1981-03-20 Discharge lamp constant input firing device

Country Status (1)

Country Link
JP (1) JPS57154798A (zh)

Also Published As

Publication number Publication date
JPS57154798A (en) 1982-09-24

Similar Documents

Publication Publication Date Title
CA1089923A (en) Energy-conserving illumination system
JP4272245B2 (ja) 負荷制御システム
US4107579A (en) Starting and operating ballast for high pressure sodium lamp
US4286195A (en) Dimmer circuit for fluorescent lamps
US4890041A (en) High wattage HID lamp circuit
JPH048917B2 (zh)
JP2004312995A (ja) 負荷の電力消費の調整方法、負荷の電力消費の調整回路およびランプ用の電気点灯装置
JPS5814039B2 (ja) 瞬時再点弧装置
JP2003532266A (ja) 点弧回路
EP0249485B1 (en) Starter circuit for a fluorescent tube lamp
GB2147162A (en) Gas discharge lamp control circuits for absorbance monitors
JPS6322039B2 (zh)
JPS6322040B2 (zh)
US4906899A (en) Fluorescent lamp regulating system
USRE29204E (en) Controlled high voltage lighting system for gaseous-discharge lamps
JPS644319B2 (zh)
JP2006032031A (ja) 調光装置
KR0153625B1 (ko) 전자 렌지의 돌입전류 방지 장치
JPH08171842A (ja) リレー制御回路
JPH09115679A (ja) 放電ランプの高周波点灯方法及びその高周波点灯装置
JP4098563B2 (ja) 電源装置
JPS644318B2 (zh)
JPH0534024Y2 (zh)
JPS643320B2 (zh)
CA1153056A (en) Arc lamp lighting unit with low and high light levels