JPH0148632B2 - - Google Patents

Info

Publication number
JPH0148632B2
JPH0148632B2 JP59085302A JP8530284A JPH0148632B2 JP H0148632 B2 JPH0148632 B2 JP H0148632B2 JP 59085302 A JP59085302 A JP 59085302A JP 8530284 A JP8530284 A JP 8530284A JP H0148632 B2 JPH0148632 B2 JP H0148632B2
Authority
JP
Japan
Prior art keywords
circuit
incandescent lamp
discharge lamp
fuse
lighting
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
JP59085302A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60227391A (ja
Inventor
Makoto Shiomi
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 JP59085302A priority Critical patent/JPS60227391A/ja
Publication of JPS60227391A publication Critical patent/JPS60227391A/ja
Publication of JPH0148632B2 publication Critical patent/JPH0148632B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
JP59085302A 1984-04-25 1984-04-25 照明負荷点灯回路 Granted JPS60227391A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59085302A JPS60227391A (ja) 1984-04-25 1984-04-25 照明負荷点灯回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59085302A JPS60227391A (ja) 1984-04-25 1984-04-25 照明負荷点灯回路

Publications (2)

Publication Number Publication Date
JPS60227391A JPS60227391A (ja) 1985-11-12
JPH0148632B2 true JPH0148632B2 (enExample) 1989-10-19

Family

ID=13854795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59085302A Granted JPS60227391A (ja) 1984-04-25 1984-04-25 照明負荷点灯回路

Country Status (1)

Country Link
JP (1) JPS60227391A (enExample)

Also Published As

Publication number Publication date
JPS60227391A (ja) 1985-11-12

Similar Documents

Publication Publication Date Title
EP0349707B1 (en) Bi-level ballast circuit for operating hid lamps
JPH0773989A (ja) 2レベル照明制御システム
CA2429427C (en) High-intensity discharge lamp ballast with live relamping feature
US5430354A (en) HID lamp and auxiliary lamp ballast using a single multiple function switch
CA2035498A1 (en) Lighting control circuit for head lamps
CA1208693A (en) Electric arrangement for step-wise controlling the luminance of a gas and/or vapour discharge lamp
JPH0148632B2 (enExample)
US5949196A (en) Method and system for switchable light levels in operating gas discharge lamps with an inexpensive single ballast
KR200191759Y1 (ko) 형광등의 디밍 및 선택적점등제어장치
KR900002172Y1 (ko) 벽걸이용 전자레인지의 하부 조명 조절회로
KR900002824Y1 (ko) 전자레인지의 전원겸용 회로
EP1084595B1 (en) Control gear for fluorescent lamps
JPS5821119Y2 (ja) 放電灯点灯回路
JPS6214636Y2 (enExample)
JP3124779B2 (ja) 自動点滅器
JPS5845799B2 (ja) 高圧放電灯調光装置
KR200158955Y1 (ko) 트라이액 보호기능을 가진 센서식 조명기구
JPH0112797Y2 (enExample)
KR860001818Y1 (ko) 형광등의 광도 조절 회로
JPS5855525Y2 (ja) 電気スタンド
JP3380154B2 (ja) 蛍光灯調光装置
JPS6262404B2 (enExample)
JPS5875327A (ja) スイツチの誤動作防止回路
AR et al. General catalogue
JPH06111951A (ja) 照明器具