ATE102428T1 - Elektronisches vorschaltgeraet. - Google Patents

Elektronisches vorschaltgeraet.

Info

Publication number
ATE102428T1
ATE102428T1 AT89107955T AT89107955T ATE102428T1 AT E102428 T1 ATE102428 T1 AT E102428T1 AT 89107955 T AT89107955 T AT 89107955T AT 89107955 T AT89107955 T AT 89107955T AT E102428 T1 ATE102428 T1 AT E102428T1
Authority
AT
Austria
Prior art keywords
voltage
changes
mains
load
capacitor
Prior art date
Application number
AT89107955T
Other languages
English (en)
Inventor
Peter Krummel
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE102428T1 publication Critical patent/ATE102428T1/de

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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Rectifiers (AREA)
  • Furan Compounds (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Glass Compositions (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Discharge Heating (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Organic Insulating Materials (AREA)
  • Inverter Devices (AREA)
AT89107955T 1989-05-02 1989-05-02 Elektronisches vorschaltgeraet. ATE102428T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89107955A EP0395776B1 (de) 1989-05-02 1989-05-02 Elektronisches Vorschaltgerät

Publications (1)

Publication Number Publication Date
ATE102428T1 true ATE102428T1 (de) 1994-03-15

Family

ID=8201316

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89107955T ATE102428T1 (de) 1989-05-02 1989-05-02 Elektronisches vorschaltgeraet.

Country Status (6)

Country Link
EP (1) EP0395776B1 (de)
JP (1) JP2690382B2 (de)
AT (1) ATE102428T1 (de)
DE (1) DE58907116D1 (de)
ES (1) ES2049772T3 (de)
HK (1) HK123195A (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992004808A1 (en) * 1990-08-31 1992-03-19 Siew Ean Wong Improvements in electronic ballasts
CA2056010C (en) * 1990-11-27 1997-05-27 Minoru Maehara Inverter device for stable, high power-factor input current supply
US5408403A (en) * 1992-08-25 1995-04-18 General Electric Company Power supply circuit with power factor correction
DE4237262A1 (de) * 1992-11-04 1994-05-05 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum hochfrequenten Betrieb eines Verbrauchers
DE4238409A1 (de) * 1992-11-13 1994-05-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen
DE69313256T2 (de) * 1993-01-12 1998-02-19 Philips Electronics Nv Ballastschaltung
EP0606665B1 (de) * 1993-01-12 1997-08-20 Koninklijke Philips Electronics N.V. Schaltung
CN1050493C (zh) * 1993-01-16 2000-03-15 浙江照明电器总公司 带有异常状态保护器高功率因数电子灯
CN1054726C (zh) * 1993-01-30 2000-07-19 皇家菲利浦电子有限公司 镇流电路
CN1049553C (zh) * 1993-01-30 2000-02-16 皇家菲利浦电子有限公司 镇流电路
US6037722A (en) 1994-09-30 2000-03-14 Pacific Scientific Dimmable ballast apparatus and method for controlling power delivered to a fluorescent lamp
US5691606A (en) 1994-09-30 1997-11-25 Pacific Scientific Company Ballast circuit for fluorescent lamp
US5821699A (en) 1994-09-30 1998-10-13 Pacific Scientific Ballast circuit for fluorescent lamps
DE59508863D1 (de) 1995-08-04 2000-12-21 Siemens Ag Elektronisches Vorschaltgerät mit Einschaltstrombegrenzung und/oder Überspannungsschutz
IE80519B1 (en) * 1996-03-06 1998-08-26 Tecninter Ireland Limited An electronic ballast for a compact fluorescent lamp
US5925986A (en) 1996-05-09 1999-07-20 Pacific Scientific Company Method and apparatus for controlling power delivered to a fluorescent lamp
CN1113583C (zh) * 1996-09-24 2003-07-02 马士科技有限公司 荧光灯电子镇流器
US5866993A (en) 1996-11-14 1999-02-02 Pacific Scientific Company Three-way dimming ballast circuit with passive power factor correction
US5798617A (en) 1996-12-18 1998-08-25 Pacific Scientific Company Magnetic feedback ballast circuit for fluorescent lamp
US6107753A (en) * 1998-12-18 2000-08-22 Philips Electronics North America Corporation Radio frequency electronic ballast with integrated power factor correction stage
CN2515919Y (zh) * 2001-12-05 2002-10-09 马士科技有限公司 可与可控硅调相调光器配合使用的可调光荧光灯装置
US7122972B2 (en) 2003-11-10 2006-10-17 University Of Hong Kong Dimmable ballast with resistive input and low electromagnetic interference
EP2104402A1 (de) * 2008-03-17 2009-09-23 Chuan Shih Industrial Co., Ldt. Elektronisches Vorschaltgerät für Gasentladungslampen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124042B (en) * 1982-06-01 1986-10-01 Control Logic Reduction of harmonics in gas discharge lamp ballasts
JPS59128128A (ja) * 1983-01-13 1984-07-24 Matsushita Electric Works Ltd 積載方法
NZ209570A (en) * 1983-09-19 1988-03-30 Minitronics Pty Ltd Switching regulator
DE3667367D1 (de) * 1985-06-04 1990-01-11 Thorn Emi Lighting Nz Ltd Verbessertes schaltnetzteil.
EP0307065A3 (de) * 1987-09-09 1989-08-30 Plaser Light Corp. Steuereinrichtung für Entladungslampe

Also Published As

Publication number Publication date
ES2049772T3 (es) 1994-05-01
EP0395776A1 (de) 1990-11-07
JPH02304896A (ja) 1990-12-18
EP0395776B1 (de) 1994-03-02
DE58907116D1 (de) 1994-04-07
JP2690382B2 (ja) 1997-12-10
HK123195A (en) 1995-08-04

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee