JP2001210532A - 不飽和形変圧器、電源装置、放電ランプ装置および電球形放電ランプ - Google Patents

不飽和形変圧器、電源装置、放電ランプ装置および電球形放電ランプ

Info

Publication number
JP2001210532A
JP2001210532A JP2000019384A JP2000019384A JP2001210532A JP 2001210532 A JP2001210532 A JP 2001210532A JP 2000019384 A JP2000019384 A JP 2000019384A JP 2000019384 A JP2000019384 A JP 2000019384A JP 2001210532 A JP2001210532 A JP 2001210532A
Authority
JP
Japan
Prior art keywords
winding
circuit
discharge lamp
resonance
switching means
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.)
Withdrawn
Application number
JP2000019384A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001210532A5 (enExample
Inventor
Nobuya Shirata
伸弥 白田
Hajime Osaki
肇 大崎
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.)
Toshiba Lighting and Technology Corp
Original Assignee
Toshiba Lighting and Technology 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 Toshiba Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Priority to JP2000019384A priority Critical patent/JP2001210532A/ja
Priority to KR10-2001-0003737A priority patent/KR100404624B1/ko
Priority to US09/770,651 priority patent/US6437516B2/en
Priority to CNB011033983A priority patent/CN1193489C/zh
Publication of JP2001210532A publication Critical patent/JP2001210532A/ja
Publication of JP2001210532A5 publication Critical patent/JP2001210532A5/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices
    • H05B41/2825—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices by means of a bridge converter in the final stage
    • H05B41/2827—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices by means of a bridge converter in the final stage using specially adapted components in the load circuit, e.g. feed-back transformers, piezoelectric transformers; using specially adapted load circuit configurations
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Inverter Devices (AREA)
JP2000019384A 2000-01-27 2000-01-27 不飽和形変圧器、電源装置、放電ランプ装置および電球形放電ランプ Withdrawn JP2001210532A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000019384A JP2001210532A (ja) 2000-01-27 2000-01-27 不飽和形変圧器、電源装置、放電ランプ装置および電球形放電ランプ
KR10-2001-0003737A KR100404624B1 (ko) 2000-01-27 2001-01-26 전원장치, 그 전원장치를 이용한 전자 안정기, 자기안정식형광램프
US09/770,651 US6437516B2 (en) 2000-01-27 2001-01-29 Unsaturating transformer, an electronic ballast using the transformer, and a self-ballasted
CNB011033983A CN1193489C (zh) 2000-01-27 2001-01-31 电源装置、采用该电源的电子镇流器和自镇流的荧光灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000019384A JP2001210532A (ja) 2000-01-27 2000-01-27 不飽和形変圧器、電源装置、放電ランプ装置および電球形放電ランプ

Publications (2)

Publication Number Publication Date
JP2001210532A true JP2001210532A (ja) 2001-08-03
JP2001210532A5 JP2001210532A5 (enExample) 2005-06-16

Family

ID=18546085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000019384A Withdrawn JP2001210532A (ja) 2000-01-27 2000-01-27 不飽和形変圧器、電源装置、放電ランプ装置および電球形放電ランプ

Country Status (4)

Country Link
US (1) US6437516B2 (enExample)
JP (1) JP2001210532A (enExample)
KR (1) KR100404624B1 (enExample)
CN (1) CN1193489C (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100716562B1 (ko) 2007-02-09 2007-05-09 (주)젠코아 고압 방전등용 전자식 안정기
JP2018181920A (ja) * 2017-04-04 2018-11-15 富士電機株式会社 トランス部品および駆動装置
JP2020136593A (ja) * 2019-02-25 2020-08-31 日立金属株式会社 トランス装置

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7212414B2 (en) 1999-06-21 2007-05-01 Access Business Group International, Llc Adaptive inductive power supply
US7522878B2 (en) * 1999-06-21 2009-04-21 Access Business Group International Llc Adaptive inductive power supply with communication
JP2005285672A (ja) * 2004-03-30 2005-10-13 Matsushita Electric Ind Co Ltd 高圧放電ランプ
US7847490B2 (en) * 2005-03-24 2010-12-07 Toshiba Lighting & Technology Corporation Self-ballasted fluorescent lamp and lighting apparatus
US7560874B2 (en) * 2006-09-30 2009-07-14 Osram Sylvania Inc. Electronic ballast with improved inverter startup circuit
JP2010088233A (ja) * 2008-10-01 2010-04-15 Nidec Shibaura Corp モータの制御回路
JP5541934B2 (ja) * 2009-09-25 2014-07-09 パナソニック株式会社 点灯回路用駆動装置及び照明装置
TW201215241A (en) * 2010-09-30 2012-04-01 Skynet Electronic Co Ltd Fluorescent lamp circuit capable of being repaired and repeatedly used
CN102695318B (zh) * 2011-03-23 2016-01-06 海洋王照明科技股份有限公司 一种灯具驱动电路及镇流器
JP5822118B2 (ja) * 2011-09-21 2015-11-24 東芝ライテック株式会社 スイッチング電源および照明装置
JP5660351B2 (ja) * 2011-09-22 2015-01-28 東芝ライテック株式会社 スイッチング電源及び照明装置
US9237636B1 (en) * 2014-05-12 2016-01-12 Universal Lighting Technologies, Inc. Self-clamped resonant filament heating circuit
US9932730B2 (en) * 2015-04-29 2018-04-03 Rapid Trench, LLC Trench drain
CN106507571B (zh) * 2016-09-22 2019-08-13 武汉鑫双易科技开发有限公司 新型直交升压型单级高频电感电子镇流器及其工作方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173643A (en) * 1990-06-25 1992-12-22 Lutron Electronics Co., Inc. Circuit for dimming compact fluorescent lamps
DE19548506A1 (de) 1995-12-22 1997-06-26 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb einer Lampe
US5796214A (en) 1996-09-06 1998-08-18 General Elecric Company Ballast circuit for gas discharge lamp
JP2982804B2 (ja) * 1998-01-16 1999-11-29 サンケン電気株式会社 放電灯点灯装置
JP3532760B2 (ja) * 1998-04-01 2004-05-31 松下電器産業株式会社 放電ランプ点灯装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100716562B1 (ko) 2007-02-09 2007-05-09 (주)젠코아 고압 방전등용 전자식 안정기
JP2018181920A (ja) * 2017-04-04 2018-11-15 富士電機株式会社 トランス部品および駆動装置
JP2020136593A (ja) * 2019-02-25 2020-08-31 日立金属株式会社 トランス装置
JP7211152B2 (ja) 2019-02-25 2023-01-24 日立金属株式会社 トランス装置

Also Published As

Publication number Publication date
CN1307400A (zh) 2001-08-08
US6437516B2 (en) 2002-08-20
KR100404624B1 (ko) 2003-11-07
US20020017878A1 (en) 2002-02-14
KR20010078082A (ko) 2001-08-20
CN1193489C (zh) 2005-03-16

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