ITMI20020564A1 - HIGH FATTOE ELECTRONIC BALLAST FOR DISCHARGE LAMPS - Google Patents

HIGH FATTOE ELECTRONIC BALLAST FOR DISCHARGE LAMPS

Info

Publication number
ITMI20020564A1
ITMI20020564A1 IT2002MI000564A ITMI20020564A ITMI20020564A1 IT MI20020564 A1 ITMI20020564 A1 IT MI20020564A1 IT 2002MI000564 A IT2002MI000564 A IT 2002MI000564A IT MI20020564 A ITMI20020564 A IT MI20020564A IT MI20020564 A1 ITMI20020564 A1 IT MI20020564A1
Authority
IT
Italy
Prior art keywords
fattoe
discharge lamps
electronic ballast
ballast
lamps
Prior art date
Application number
IT2002MI000564A
Other languages
Italian (it)
Inventor
Luigi Piacente
Santo Ivan Dal
Original Assignee
Vlm Spa
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 Vlm Spa filed Critical Vlm Spa
Priority to IT2002MI000564A priority Critical patent/ITMI20020564A1/en
Publication of ITMI20020564A0 publication Critical patent/ITMI20020564A0/en
Priority to EP03005300A priority patent/EP1345311A3/en
Publication of ITMI20020564A1 publication Critical patent/ITMI20020564A1/en

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
    • H05B41/2828—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 control circuits for the switching elements
    • 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
IT2002MI000564A 2002-03-15 2002-03-15 HIGH FATTOE ELECTRONIC BALLAST FOR DISCHARGE LAMPS ITMI20020564A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2002MI000564A ITMI20020564A1 (en) 2002-03-15 2002-03-15 HIGH FATTOE ELECTRONIC BALLAST FOR DISCHARGE LAMPS
EP03005300A EP1345311A3 (en) 2002-03-15 2003-03-11 High power-factor electronic reactor for discharge lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002MI000564A ITMI20020564A1 (en) 2002-03-15 2002-03-15 HIGH FATTOE ELECTRONIC BALLAST FOR DISCHARGE LAMPS

Publications (2)

Publication Number Publication Date
ITMI20020564A0 ITMI20020564A0 (en) 2002-03-15
ITMI20020564A1 true ITMI20020564A1 (en) 2003-09-15

Family

ID=11449528

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002MI000564A ITMI20020564A1 (en) 2002-03-15 2002-03-15 HIGH FATTOE ELECTRONIC BALLAST FOR DISCHARGE LAMPS

Country Status (2)

Country Link
EP (1) EP1345311A3 (en)
IT (1) ITMI20020564A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2104402A1 (en) * 2008-03-17 2009-09-23 Chuan Shih Industrial Co., Ldt. Electronic ballast for fluorescent lamps
GB2464497B (en) * 2008-10-17 2013-07-31 Kaoyi Electronic Co Ltd Fluorescent light electronic ballast circuit
CN104282209A (en) * 2014-10-24 2015-01-14 吴筱枝 Electricity demonstration teaching tool

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6057652A (en) * 1995-09-25 2000-05-02 Matsushita Electric Works, Ltd. Power supply for supplying AC output power
CN1113583C (en) * 1996-09-24 2003-07-02 马士科技有限公司 Electronic ballast for fluorescent lamp
US5994847A (en) * 1997-01-31 1999-11-30 Motorola Inc. Electronic ballast with lamp current valley-fill power factor correction
IL127335A0 (en) * 1998-11-30 1999-09-22 N L G I Electronics Ltd Self exciting high freqency converter for gas discharge lamp
CN2394401Y (en) * 1999-10-25 2000-08-30 俞志龙 High power factor electronic ballast with low current peak-to-valley rate
JP2001176689A (en) * 1999-12-15 2001-06-29 Si Electronics:Kk Fluorescent lamp controlling device
US6356034B1 (en) * 2000-03-22 2002-03-12 Regal King Manufacturing Limited Low voltage discharge lamp power supply

Also Published As

Publication number Publication date
EP1345311A3 (en) 2005-04-13
EP1345311A2 (en) 2003-09-17
ITMI20020564A0 (en) 2002-03-15

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