IL79474A0 - High frequency energy saving ballast - Google Patents

High frequency energy saving ballast

Info

Publication number
IL79474A0
IL79474A0 IL79474A IL7947486A IL79474A0 IL 79474 A0 IL79474 A0 IL 79474A0 IL 79474 A IL79474 A IL 79474A IL 7947486 A IL7947486 A IL 7947486A IL 79474 A0 IL79474 A0 IL 79474A0
Authority
IL
Israel
Prior art keywords
high frequency
energy saving
frequency energy
saving ballast
ballast
Prior art date
Application number
IL79474A
Original Assignee
Ballast 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 Ballast Corp filed Critical Ballast Corp
Publication of IL79474A0 publication Critical patent/IL79474A0/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
    • 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
    • H05B41/2855—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions
IL79474A 1985-07-25 1986-07-21 High frequency energy saving ballast IL79474A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75877985A 1985-07-25 1985-07-25

Publications (1)

Publication Number Publication Date
IL79474A0 true IL79474A0 (en) 1986-10-31

Family

ID=25053085

Family Applications (1)

Application Number Title Priority Date Filing Date
IL79474A IL79474A0 (en) 1985-07-25 1986-07-21 High frequency energy saving ballast

Country Status (5)

Country Link
EP (1) EP0210830A1 (en)
JP (1) JPS6280998A (en)
KR (1) KR870001751A (en)
BR (1) BR8603498A (en)
IL (1) IL79474A0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19717307C1 (en) * 1997-04-24 1998-07-30 Mannesmann Vdo Ag Method of dimming fluorescent lamp in secondary circuit of transformer
KR101623646B1 (en) 2014-09-01 2016-05-23 조주성 straw mat and manufacturing device thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066930A (en) * 1975-04-02 1978-01-03 Electrides Corporation Energizing circuits for fluorescent lamps
US4005335A (en) * 1975-07-15 1977-01-25 Iota Engineering Inc. High frequency power source for fluorescent lamps and the like
US4464606A (en) * 1981-03-25 1984-08-07 Armstrong World Industries, Inc. Pulse width modulated dimming arrangement for fluorescent lamps

Also Published As

Publication number Publication date
KR870001751A (en) 1987-03-17
BR8603498A (en) 1987-03-04
JPS6280998A (en) 1987-04-14
EP0210830A1 (en) 1987-02-04

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