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AU4736100A - Universal ballast control circuit - Google Patents

Universal ballast control circuit

Info

Publication number
AU4736100A
AU4736100A AU47361/00A AU4736100A AU4736100A AU 4736100 A AU4736100 A AU 4736100A AU 47361/00 A AU47361/00 A AU 47361/00A AU 4736100 A AU4736100 A AU 4736100A AU 4736100 A AU4736100 A AU 4736100A
Authority
AU
Australia
Prior art keywords
control circuit
ballast control
universal ballast
universal
circuit
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
AU47361/00A
Inventor
Alexei Bogdan
Marc Oliver Hoffknecht
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.)
Lumion Corp
Original Assignee
Lumion 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 Lumion Corp filed Critical Lumion Corp
Publication of AU4736100A publication Critical patent/AU4736100A/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
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/50—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor
    • H03K4/501—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor the starting point of the flyback period being determined by the amplitude of the voltage across the capacitor, e.g. by a comparator
    • H03K4/502—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor the starting point of the flyback period being determined by the amplitude of the voltage across the capacitor, e.g. by a comparator the capacitor being charged from a constant-current source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
AU47361/00A 2000-04-27 2000-04-27 Universal ballast control circuit Abandoned AU4736100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2000/000462 WO2001087020A1 (en) 2000-04-27 2000-04-27 Universal ballast control circuit

Publications (1)

Publication Number Publication Date
AU4736100A true AU4736100A (en) 2001-11-20

Family

ID=4143057

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47361/00A Abandoned AU4736100A (en) 2000-04-27 2000-04-27 Universal ballast control circuit

Country Status (2)

Country Link
AU (1) AU4736100A (en)
WO (1) WO2001087020A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7282865B2 (en) * 2002-01-15 2007-10-16 Koninklijke Philips Electronics N.V. Device and method for operating a discharge lamp
DE102006018569A1 (en) * 2006-04-21 2007-10-25 Tridonicatco Gmbh & Co. Kg Dimmable electronic ballast
DE102008046734A1 (en) * 2008-09-11 2010-03-18 Osram Gesellschaft mit beschränkter Haftung Method and circuit arrangement for increasing the dielectric strength of metal oxide transistors at low temperatures
CN108649655B (en) 2011-04-28 2022-06-24 佐尔循环公司 System for supplying power to equipment and intelligent battery pack system
US10862323B2 (en) 2011-04-28 2020-12-08 Zoll Circulation, Inc. Battery management system for control of lithium power cells
US9825475B2 (en) 2011-04-28 2017-11-21 Zoll Circulation, Inc. System and method for automated detection of battery insert
CN103797682B (en) 2011-04-28 2017-08-25 佐尔循环公司 The virus-type distribution of battery management parameter
CN103828180B (en) 2011-04-28 2017-06-09 佐尔循环公司 Battery management system with MOSFET booster systems
EP3561995A1 (en) 2011-04-28 2019-10-30 ZOLL Circulation, Inc. System and method for tracking and archiving battery performance data
CN103797609B (en) 2011-04-28 2016-12-14 佐尔循环公司 Bolt lock mechanism for battery maintenance
CN103746685A (en) * 2013-12-11 2014-04-23 中国电子科技集团公司第五十五研究所 High-efficiency microwave power amplifier pulse modulator
CN113179028B (en) * 2021-05-28 2024-06-21 北京石油化工学院 AC pulse crude oil dehydration power supply device with pulse width and internal-division pressurizing function

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211636A (en) * 1987-10-23 1989-07-05 Rockwell International Corp Controlling the brightness of a fluorescent lamp
US4952849A (en) * 1988-07-15 1990-08-28 North American Philips Corporation Fluorescent lamp controllers
JPH0766864B2 (en) * 1989-07-28 1995-07-19 東芝ライテック株式会社 Discharge lamp lighting device
NL9201052A (en) * 1992-06-15 1994-01-03 Koninkl Philips Electronics Nv SAW TOOTH OIL SCILLATOR.
KR100187211B1 (en) * 1992-10-22 1999-05-15 윤종용 A speed control apparatus of a single phase induction motor
US5569984A (en) * 1994-12-28 1996-10-29 Philips Electronics North America Corporation Method and controller for detecting arc instabilities in gas discharge lamps
JPH10247593A (en) * 1997-03-05 1998-09-14 Nec Corp Inverter and its driving method
WO1999041953A1 (en) * 1998-02-13 1999-08-19 Lutron Electronics Co., Inc. Electronic dimming ballast
US6040661A (en) * 1998-02-27 2000-03-21 Lumion Corporation Programmable universal lighting system
JP2002504296A (en) * 1998-04-09 2002-02-05 コーニンクレッカ、フィリップス、エレクトロニクス、エヌ、ヴィ Coupled sawtooth oscillator

Also Published As

Publication number Publication date
WO2001087020A1 (en) 2001-11-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase