GB2128816B - A discharge lamp driving device - Google Patents

A discharge lamp driving device

Info

Publication number
GB2128816B
GB2128816B GB08301388A GB8301388A GB2128816B GB 2128816 B GB2128816 B GB 2128816B GB 08301388 A GB08301388 A GB 08301388A GB 8301388 A GB8301388 A GB 8301388A GB 2128816 B GB2128816 B GB 2128816B
Authority
GB
United Kingdom
Prior art keywords
driving device
discharge lamp
lamp driving
discharge
lamp
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.)
Expired
Application number
GB08301388A
Other versions
GB2128816A (en
GB8301388D0 (en
Inventor
Hiromitsu Hirayama
Hisashi Ebina
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.)
TDK Corp
Original Assignee
TDK 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
Priority claimed from JP57149590A external-priority patent/JPS5940513A/en
Priority claimed from JP57190871A external-priority patent/JPS5940500A/en
Application filed by TDK Corp filed Critical TDK Corp
Publication of GB8301388D0 publication Critical patent/GB8301388D0/en
Publication of GB2128816A publication Critical patent/GB2128816A/en
Application granted granted Critical
Publication of GB2128816B publication Critical patent/GB2128816B/en
Expired 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
    • H05B41/2821—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 single-switch converter or a parallel push-pull converter in the final stage
    • H05B41/2822—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 single-switch converter or a parallel push-pull 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
    • H02M3/3382—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement in a push-pull circuit arrangement
    • H02M3/3384—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement in a push-pull circuit arrangement of the parallel type
GB08301388A 1982-08-28 1983-01-19 A discharge lamp driving device Expired GB2128816B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57149590A JPS5940513A (en) 1982-08-28 1982-08-28 Leakage transformer
JP57190871A JPS5940500A (en) 1982-11-01 1982-11-01 Device for firing discharge lamp

Publications (3)

Publication Number Publication Date
GB8301388D0 GB8301388D0 (en) 1983-02-23
GB2128816A GB2128816A (en) 1984-05-02
GB2128816B true GB2128816B (en) 1986-02-19

Family

ID=26479425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08301388A Expired GB2128816B (en) 1982-08-28 1983-01-19 A discharge lamp driving device

Country Status (2)

Country Link
GB (1) GB2128816B (en)
NL (1) NL185971C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630005A (en) * 1982-05-03 1986-12-16 Brigham Young University Electronic inverter, particularly for use as ballast
JP2007299915A (en) 2006-04-28 2007-11-15 Sumida Corporation Magnetic element
DE102010010235B9 (en) 2009-10-19 2013-04-18 Exscitron Gmbh Device for driving a plurality of LED strands

Also Published As

Publication number Publication date
NL185971B (en) 1990-03-16
NL185971C (en) 1990-08-16
GB2128816A (en) 1984-05-02
GB8301388D0 (en) 1983-02-23
NL8300717A (en) 1984-03-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940119