AU1434295A - Solid state power supply circuit for cold cathode lighting - Google Patents

Solid state power supply circuit for cold cathode lighting

Info

Publication number
AU1434295A
AU1434295A AU14342/95A AU1434295A AU1434295A AU 1434295 A AU1434295 A AU 1434295A AU 14342/95 A AU14342/95 A AU 14342/95A AU 1434295 A AU1434295 A AU 1434295A AU 1434295 A AU1434295 A AU 1434295A
Authority
AU
Australia
Prior art keywords
power supply
solid state
supply circuit
cold cathode
state power
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.)
Abandoned
Application number
AU14342/95A
Inventor
Gary W Irwin
Edwin N Kile
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.)
NEO-CONCEPTS Inc
Original Assignee
Neo Concepts Inc
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 Neo Concepts Inc filed Critical Neo Concepts Inc
Publication of AU1434295A publication Critical patent/AU1434295A/en
Abandoned 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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • 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
AU14342/95A 1993-12-14 1994-12-14 Solid state power supply circuit for cold cathode lighting Abandoned AU1434295A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US16722793A 1993-12-14 1993-12-14
US16808093A 1993-12-14 1993-12-14
US167227 1993-12-14
US168080 1993-12-14
PCT/US1994/014300 WO1995017080A1 (en) 1993-12-14 1994-12-14 Solid state power supply circuit for cold cathode lighting

Publications (1)

Publication Number Publication Date
AU1434295A true AU1434295A (en) 1995-07-03

Family

ID=26862968

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14342/95A Abandoned AU1434295A (en) 1993-12-14 1994-12-14 Solid state power supply circuit for cold cathode lighting

Country Status (2)

Country Link
AU (1) AU1434295A (en)
WO (1) WO1995017080A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0101379D0 (en) 2001-04-18 2001-04-18 Diabact Ab Composition that inhibits gastric acid secretion
SE0203065D0 (en) 2002-10-16 2002-10-16 Diabact Ab Gastric acid secretion inhibiting composition
DE202004005184U1 (en) * 2004-03-30 2005-08-18 Ruppel, Stefan Lamp for lighting e.g. showcase, has controller for controlling power switching stage at constant operating voltage of cold cathode tubes when actual input voltage measured by voltage divider varies
DE112011100662B4 (en) * 2010-02-25 2018-10-25 Tridonic Ag Method and lighting system for illuminating a light box

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5051665A (en) * 1990-06-21 1991-09-24 Gte Products Corporation Fast warm-up ballast for arc discharge lamp

Also Published As

Publication number Publication date
WO1995017080A1 (en) 1995-06-22

Similar Documents

Publication Publication Date Title
AU1420795A (en) Uninterruptible power supply
AU6135596A (en) Uninterruptible power supply
AU3993997A (en) Power supply switching circuit with protection function
AU4127989A (en) El operating power supply circuit
AU7766794A (en) Modular lamp power supply system
EP0605752A3 (en) Switching power supply.
SG50343A1 (en) Power supply circuit for an electroluminescent lamp
EP0622889A3 (en) Low power pre-regulator power supply circuit.
HK1005895A1 (en) Electrical power supply
AU5442598A (en) Quick-reset circuit for auxiliary power supply
AU1694297A (en) Intelligent power supply with staged loading capability
AU3922889A (en) Power supply for outdoor lighting systems
AU7105594A (en) Energy saving lamp controller
AU4657796A (en) Uninterruptible power supply
AU5302396A (en) Power supply circuit and corresponding mounting configuration
AU4007695A (en) Power amplifier with switching power supply
AU2009897A (en) A circuit for the protected power supply of an electrical load
EP0730392A3 (en) Power supply circuit for an EL panel
AU5792594A (en) Portable electrical power supply
AU1614295A (en) Tracking external power supply
GB9402489D0 (en) Main power supply circuit
AU4585897A (en) Power supply circuit
AU1434295A (en) Solid state power supply circuit for cold cathode lighting
GB9321583D0 (en) Switch mode power supply circuit
EP0673184A3 (en) Fluorescent lamp power supply and control circuit for wide range operation.