JPH0424566Y2 - - Google Patents

Info

Publication number
JPH0424566Y2
JPH0424566Y2 JP19550887U JP19550887U JPH0424566Y2 JP H0424566 Y2 JPH0424566 Y2 JP H0424566Y2 JP 19550887 U JP19550887 U JP 19550887U JP 19550887 U JP19550887 U JP 19550887U JP H0424566 Y2 JPH0424566 Y2 JP H0424566Y2
Authority
JP
Japan
Prior art keywords
discharge lamps
transistor
input
terminal
parallel
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
JP19550887U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0198412U (OSRAM
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 filed Critical
Priority to JP19550887U priority Critical patent/JPH0424566Y2/ja
Publication of JPH0198412U publication Critical patent/JPH0198412U/ja
Application granted granted Critical
Publication of JPH0424566Y2 publication Critical patent/JPH0424566Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
JP19550887U 1987-12-22 1987-12-22 Expired JPH0424566Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19550887U JPH0424566Y2 (OSRAM) 1987-12-22 1987-12-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19550887U JPH0424566Y2 (OSRAM) 1987-12-22 1987-12-22

Publications (2)

Publication Number Publication Date
JPH0198412U JPH0198412U (OSRAM) 1989-06-30
JPH0424566Y2 true JPH0424566Y2 (OSRAM) 1992-06-10

Family

ID=31486181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19550887U Expired JPH0424566Y2 (OSRAM) 1987-12-22 1987-12-22

Country Status (1)

Country Link
JP (1) JPH0424566Y2 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2576504Y2 (ja) * 1991-04-22 1998-07-16 松下電工株式会社 照明器具
JP4765954B2 (ja) * 2007-02-19 2011-09-07 パナソニック電工株式会社 照明器具

Also Published As

Publication number Publication date
JPH0198412U (OSRAM) 1989-06-30

Similar Documents

Publication Publication Date Title
US5481160A (en) Electronic ballast with FET bridge inverter
US5084653A (en) Power-line-isolated dimmable electronic ballast
US6211625B1 (en) Electronic ballast with over-voltage protection
US4667132A (en) Electronic transformer system for neon lamps
JPH0424566Y2 (OSRAM)
EP0818128A1 (en) Elimination of striations in fluorescent lamps driven by high-frequency ballasts
KR100291042B1 (ko) 고출력 고휘도 방전램프용 전자식 안정기
US5166578A (en) Inverter power supply circuit
US6211619B1 (en) Electronic ballast cathode heating circuit
JP3418392B2 (ja) 照明負荷制御装置
EP2067388A2 (en) Electronic ballast with improved inverter startup circuit
KR100289969B1 (ko) 직류용 3파장 인버터 컴팩트 램프
JPH03116698A (ja) 放電灯点灯装置
JP3745540B2 (ja) 冷陰極管点灯インバータ
JP2745589B2 (ja) 放電灯点灯装置
JP2607627Y2 (ja) 照明器具
JP2572667Y2 (ja) リモコン内蔵型照明器具
JP2002280194A (ja) 照明器具
JP3351824B2 (ja) 放電灯点灯装置
JPH0143440B2 (OSRAM)
JPS6358789A (ja) 放電灯点灯装置
WO1999014990A1 (en) Floating driver having common emitter drive stage
JPH048568Y2 (OSRAM)
JPH0212799A (ja) 蛍光灯の点灯制御装置
JPH0646011Y2 (ja) 照明器具