DE502006008412D1 - EMC IMPROVEMENT THROUGH HF ABSORPTION IN LUMINAIRES AND ECGS - Google Patents

EMC IMPROVEMENT THROUGH HF ABSORPTION IN LUMINAIRES AND ECGS

Info

Publication number
DE502006008412D1
DE502006008412D1 DE502006008412T DE502006008412T DE502006008412D1 DE 502006008412 D1 DE502006008412 D1 DE 502006008412D1 DE 502006008412 T DE502006008412 T DE 502006008412T DE 502006008412 T DE502006008412 T DE 502006008412T DE 502006008412 D1 DE502006008412 D1 DE 502006008412D1
Authority
DE
Germany
Prior art keywords
ecgs
luminaires
absorption
emc
improvement
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.)
Active
Application number
DE502006008412T
Other languages
German (de)
Inventor
Reinhard Lecheler
Siegfried Mayer
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.)
Osram GmbH
Original Assignee
Osram GmbH
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 Osram GmbH filed Critical Osram GmbH
Publication of DE502006008412D1 publication Critical patent/DE502006008412D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Magnetic Ceramics (AREA)
  • Gears, Cams (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

The invention relates to the improvement of the EMC of an electronic ballast or a luminaire with an integrated electronic ballast by means of introducing a radiofrequency-absorbing damping element (F), in particular a ferrite bead.
DE502006008412T 2006-09-25 2006-09-25 EMC IMPROVEMENT THROUGH HF ABSORPTION IN LUMINAIRES AND ECGS Active DE502006008412D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2006/066715 WO2008037292A1 (en) 2006-09-25 2006-09-25 Emc improvement by means of rf absorption in luminaires and electronic ballasts

Publications (1)

Publication Number Publication Date
DE502006008412D1 true DE502006008412D1 (en) 2011-01-05

Family

ID=37714232

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502006008412T Active DE502006008412D1 (en) 2006-09-25 2006-09-25 EMC IMPROVEMENT THROUGH HF ABSORPTION IN LUMINAIRES AND ECGS

Country Status (8)

Country Link
EP (1) EP2067386B1 (en)
KR (1) KR20090077929A (en)
CN (1) CN101513130B (en)
AT (1) ATE489837T1 (en)
AU (1) AU2006348910A1 (en)
DE (1) DE502006008412D1 (en)
ES (1) ES2356260T3 (en)
WO (1) WO2008037292A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011056288A1 (en) 2011-12-12 2013-06-13 Vossloh-Schwabe Deutschland Gmbh Power-operated device i.e. ballast, for operating e.g. light source, has electronic circuit switched with series circuit that is electrically connected to two input terminals or to two output terminals of rectifier
AT13872U1 (en) * 2013-05-02 2014-10-15 Tridonic Gmbh & Co Kg Operating device for bulbs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4210624A1 (en) * 1992-03-31 1993-10-07 Tridonic Bauelemente Electronic ballast for a gas discharge lamp
US5461351A (en) * 1994-06-06 1995-10-24 Shusterman; Boris Common-mode filtering attachment for power line connectors
DE19954489A1 (en) * 1999-11-12 2001-05-17 Hella Kg Hueck & Co Circuit for operating an AC high-pressure gas discharge lamp for a motor vehicle
DE10116254A1 (en) * 2001-03-31 2002-10-02 Hella Kg Hueck & Co Headlamp assembly for a high pressure gas discharge lamp in a motor vehicle

Also Published As

Publication number Publication date
WO2008037292A1 (en) 2008-04-03
EP2067386B1 (en) 2010-11-24
EP2067386A1 (en) 2009-06-10
CN101513130A (en) 2009-08-19
AU2006348910A1 (en) 2008-04-03
CN101513130B (en) 2012-09-19
ES2356260T3 (en) 2011-04-06
KR20090077929A (en) 2009-07-16
ATE489837T1 (en) 2010-12-15

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