FI940601A - Suuren tehokertoimen ja tehokkuuden omaava himmennettävä elektroninen tasauksensäätäjä-integroitu piiri automaattisella ympäristön ylilämpötilan katkaisulla - Google Patents

Suuren tehokertoimen ja tehokkuuden omaava himmennettävä elektroninen tasauksensäätäjä-integroitu piiri automaattisella ympäristön ylilämpötilan katkaisulla Download PDF

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Publication number
FI940601A
FI940601A FI940601A FI940601A FI940601A FI 940601 A FI940601 A FI 940601A FI 940601 A FI940601 A FI 940601A FI 940601 A FI940601 A FI 940601A FI 940601 A FI940601 A FI 940601A
Authority
FI
Finland
Prior art keywords
efficiency
integrated circuit
high power
power factor
dimmable electronic
Prior art date
Application number
FI940601A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI940601A0 (fi
Inventor
Ronald A Lesea
Original Assignee
Metcal 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 Metcal Inc filed Critical Metcal Inc
Publication of FI940601A0 publication Critical patent/FI940601A0/fi
Publication of FI940601A publication Critical patent/FI940601A/fi

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Classifications

    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Dc-Dc Converters (AREA)
FI940601A 1992-06-10 1994-02-09 Suuren tehokertoimen ja tehokkuuden omaava himmennettävä elektroninen tasauksensäätäjä-integroitu piiri automaattisella ympäristön ylilämpötilan katkaisulla FI940601A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/896,152 US5315214A (en) 1992-06-10 1992-06-10 Dimmable high power factor high-efficiency electronic ballast controller integrated circuit with automatic ambient over-temperature shutdown
PCT/US1993/005581 WO1993025952A1 (fr) 1992-06-10 1993-06-09 Circuit integre variateur de lumiere de commande de ballasts electroniques de haut rendement et de haut facteur de puissance avec mise hors circuit automatique en cas de temperature ambiante excessive

Publications (2)

Publication Number Publication Date
FI940601A0 FI940601A0 (fi) 1994-02-09
FI940601A true FI940601A (fi) 1994-04-08

Family

ID=25405713

Family Applications (1)

Application Number Title Priority Date Filing Date
FI940601A FI940601A (fi) 1992-06-10 1994-02-09 Suuren tehokertoimen ja tehokkuuden omaava himmennettävä elektroninen tasauksensäätäjä-integroitu piiri automaattisella ympäristön ylilämpötilan katkaisulla

Country Status (7)

Country Link
US (1) US5315214A (fr)
EP (1) EP0598110A4 (fr)
JP (1) JPH06508475A (fr)
KR (1) KR970011552B1 (fr)
CA (1) CA2114852C (fr)
FI (1) FI940601A (fr)
WO (1) WO1993025952A1 (fr)

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Also Published As

Publication number Publication date
CA2114852C (fr) 1999-03-23
JPH06508475A (ja) 1994-09-22
KR970011552B1 (ko) 1997-07-11
EP0598110A4 (fr) 1994-12-28
CA2114852A1 (fr) 1993-12-09
EP0598110A1 (fr) 1994-05-25
WO1993025952A1 (fr) 1993-12-23
US5315214A (en) 1994-05-24
FI940601A0 (fi) 1994-02-09

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: ELECTRONIC LIGHTING, INC.

FD Application lapsed