JPH085515Y2 - 蛍光管の点灯装置 - Google Patents

蛍光管の点灯装置

Info

Publication number
JPH085515Y2
JPH085515Y2 JP1450789U JP1450789U JPH085515Y2 JP H085515 Y2 JPH085515 Y2 JP H085515Y2 JP 1450789 U JP1450789 U JP 1450789U JP 1450789 U JP1450789 U JP 1450789U JP H085515 Y2 JPH085515 Y2 JP H085515Y2
Authority
JP
Japan
Prior art keywords
voltage
circuit
display
level
heater
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 - Lifetime
Application number
JP1450789U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02107192U (enrdf_load_stackoverflow
Inventor
稔 庄田
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP1450789U priority Critical patent/JPH085515Y2/ja
Publication of JPH02107192U publication Critical patent/JPH02107192U/ja
Application granted granted Critical
Publication of JPH085515Y2 publication Critical patent/JPH085515Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP1450789U 1989-02-09 1989-02-09 蛍光管の点灯装置 Expired - Lifetime JPH085515Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1450789U JPH085515Y2 (ja) 1989-02-09 1989-02-09 蛍光管の点灯装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1450789U JPH085515Y2 (ja) 1989-02-09 1989-02-09 蛍光管の点灯装置

Publications (2)

Publication Number Publication Date
JPH02107192U JPH02107192U (enrdf_load_stackoverflow) 1990-08-27
JPH085515Y2 true JPH085515Y2 (ja) 1996-02-14

Family

ID=31225764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1450789U Expired - Lifetime JPH085515Y2 (ja) 1989-02-09 1989-02-09 蛍光管の点灯装置

Country Status (1)

Country Link
JP (1) JPH085515Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH02107192U (enrdf_load_stackoverflow) 1990-08-27

Similar Documents

Publication Publication Date Title
US5528484A (en) Power supply
CA1201761A (en) Energy conservation system providing current control
KR20100105633A (ko) 역률 제어 회로 및 주전원
JPH085515Y2 (ja) 蛍光管の点灯装置
JPH085514Y2 (ja) 蛍光管の点灯装置
JP2008218150A (ja) 照明装置および制御回路
US4591681A (en) Microwave oven display power supply
CN106061037A (zh) 带功率因数校正的led驱动电路及驱动器
US5760498A (en) Power drawing circuit for two-wire switching unit
JPS62293292A (ja) Ｅｌ駆動回路
JP4754575B2 (ja) 蛍光灯の駆動方法およびこの方法を実施するためのバラストスタビライザ回路
JP3211245B2 (ja) 放電ランプ点灯装置
JPH1041082A (ja) 力率およびランプ効率の改良されたガス放電灯電子安定器回路
JPH06283285A (ja) 冷陰極放電管表示装置及びその駆動回路
JPH0640473Y2 (ja) スイッチングレギュレータ
KR970000100Y1 (ko) 방전등용 전자식 안정기 회로
JPS5838558Y2 (ja) 螢光表示管の電源回路
JPS5934941Y2 (ja) 螢光表示管点灯装置
KR910001693Y1 (ko) 양의 직류 전원을 사용하는 디지트론 구동회로
JPH02269474A (ja) トランスレス電源回路
JPH02232686A (ja) 蛍光表示管のための電源装置
JPH0424761Y2 (enrdf_load_stackoverflow)
JPS5818759B2 (ja) ホウデントウテントウソウチ
JPS60157192A (ja) 放電灯点灯装置
JPH0313987A (ja) 蛍光表示管の駆動回路

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term