[go: up one dir, main page]

FI935879L - Bas-slav-halvbryggad DC/AC effektomvandlare av switchtyp - Google Patents

Bas-slav-halvbryggad DC/AC effektomvandlare av switchtyp Download PDF

Info

Publication number
FI935879L
FI935879L FI935879A FI935879A FI935879L FI 935879 L FI935879 L FI 935879L FI 935879 A FI935879 A FI 935879A FI 935879 A FI935879 A FI 935879A FI 935879 L FI935879 L FI 935879L
Authority
FI
Finland
Prior art keywords
switchtyp
halvbryggad
effektomvandlare
slav
bas
Prior art date
Application number
FI935879A
Other languages
English (en)
Other versions
FI935879A0 (fi
FI935879A7 (fi
Inventor
Oscar Vila-Masot
Janos Melis
Original Assignee
Led Corp Nv
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 Led Corp Nv filed Critical Led Corp Nv
Publication of FI935879A0 publication Critical patent/FI935879A0/fi
Publication of FI935879L publication Critical patent/FI935879L/fi
Publication of FI935879A7 publication Critical patent/FI935879A7/fi

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
    • H05B41/288—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 and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2921—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2925—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/04—Dimming circuit for fluorescent lamps
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
FI935879A 1991-06-25 1992-06-17 Isäntä-renki-puolisiltainen DC/AC-kytkintyyppinen tehomuunnin FI935879A7 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/720,676 US5097183A (en) 1991-06-25 1991-06-25 Master-slave half-bridge DC-to-AC switchmode power converter
PCT/US1992/001803 WO1993000782A1 (en) 1991-06-25 1992-06-17 Master-slave half-bridge dc-to-ac switchmode power converter

Publications (3)

Publication Number Publication Date
FI935879A0 FI935879A0 (fi) 1993-12-27
FI935879L true FI935879L (fi) 1994-02-24
FI935879A7 FI935879A7 (fi) 1994-02-24

Family

ID=24894881

Family Applications (1)

Application Number Title Priority Date Filing Date
FI935879A FI935879A7 (fi) 1991-06-25 1992-06-17 Isäntä-renki-puolisiltainen DC/AC-kytkintyyppinen tehomuunnin

Country Status (9)

Country Link
US (2) US5097183A (fi)
EP (1) EP0591464A4 (fi)
JP (1) JPH06508976A (fi)
AU (1) AU667482B2 (fi)
BR (1) BR9206216A (fi)
CA (1) CA2112465A1 (fi)
FI (1) FI935879A7 (fi)
HU (1) HUT65971A (fi)
WO (1) WO1993000782A1 (fi)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5097183A (en) * 1991-06-25 1992-03-17 Led Corporation N.V. Master-slave half-bridge DC-to-AC switchmode power converter
US5229927A (en) * 1992-05-15 1993-07-20 Vila Masot Oscar Self-symmetrizing and self-oscillating half-bridge power inverter
TW302591B (fi) * 1993-06-24 1997-04-11 Samsung Electronics Co Ltd
US5428268A (en) * 1993-07-12 1995-06-27 Led Corporation N.V. Low frequency square wave electronic ballast for gas discharge
JP3216432B2 (ja) * 1994-08-23 2001-10-09 株式会社日立製作所 電力変換装置
EP0777872A4 (en) * 1994-08-26 1997-12-17 Led Corp Nv LOW FREQUENCY RECTANGULAR WAVE ELECTRONIC BALLAST FOR LIGHT GAS DEVICES
DE19613149A1 (de) * 1996-04-03 1997-10-09 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb elektrischer Lampen
US5892327A (en) * 1996-04-06 1999-04-06 U.S. Philips Corporation Circuit arrangement for operating a discharge lamp
US5689410A (en) * 1996-06-21 1997-11-18 Lucent Technologies Inc. Split-boost circuit having imbalance protection circuitry
US6020688A (en) * 1997-10-10 2000-02-01 Electro-Mag International, Inc. Converter/inverter full bridge ballast circuit
US6188553B1 (en) 1997-10-10 2001-02-13 Electro-Mag International Ground fault protection circuit
US6069455A (en) * 1998-04-15 2000-05-30 Electro-Mag International, Inc. Ballast having a selectively resonant circuit
US6091288A (en) * 1998-05-06 2000-07-18 Electro-Mag International, Inc. Inverter circuit with avalanche current prevention
US6100645A (en) * 1998-06-23 2000-08-08 Electro-Mag International, Inc. Ballast having a reactive feedback circuit
US6028399A (en) * 1998-06-23 2000-02-22 Electro-Mag International, Inc. Ballast circuit with a capacitive and inductive feedback path
US6160358A (en) * 1998-09-03 2000-12-12 Electro-Mag International, Inc. Ballast circuit with lamp current regulating circuit
US6107750A (en) * 1998-09-03 2000-08-22 Electro-Mag International, Inc. Converter/inverter circuit having a single switching element
US6181082B1 (en) 1998-10-15 2001-01-30 Electro-Mag International, Inc. Ballast power control circuit
US6222326B1 (en) 1998-10-16 2001-04-24 Electro-Mag International, Inc. Ballast circuit with independent lamp control
US6181083B1 (en) 1998-10-16 2001-01-30 Electro-Mag, International, Inc. Ballast circuit with controlled strike/restart
US6169375B1 (en) 1998-10-16 2001-01-02 Electro-Mag International, Inc. Lamp adaptable ballast circuit
US6137233A (en) * 1998-10-16 2000-10-24 Electro-Mag International, Inc. Ballast circuit with independent lamp control
US6127786A (en) * 1998-10-16 2000-10-03 Electro-Mag International, Inc. Ballast having a lamp end of life circuit
US6100648A (en) * 1999-04-30 2000-08-08 Electro-Mag International, Inc. Ballast having a resonant feedback circuit for linear diode operation
DE19933161A1 (de) * 1999-07-20 2001-01-25 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung
US6329761B1 (en) 2000-06-30 2001-12-11 Ebs International Corporation Frequency controlled half-bridge inverter for variable loads
FR2820923B1 (fr) * 2001-02-09 2003-06-13 Atmel Nantes Sa Alimentation asservie pour liaison serie, de type maitre esclave
US6611148B2 (en) * 2001-07-24 2003-08-26 Henry H. Clinton Apparatus for the high voltage testing of insulated conductors and oscillator circuit for use with same
US6686703B2 (en) * 2002-01-10 2004-02-03 Koninklijke Philips Electronics N.V. High frequency electronic ballast
US6936974B2 (en) * 2004-01-30 2005-08-30 Ballastronic, Inc. Half-bridge inverter for asymmetrical loads
US7221107B2 (en) * 2005-04-13 2007-05-22 Ballastronic, Inc. Low frequency electronic ballast for gas discharge lamps
JP4759105B2 (ja) * 2005-08-17 2011-08-31 オスラム・メルコ株式会社 高圧放電灯点灯装置
US7339808B2 (en) * 2006-01-05 2008-03-04 Josette M. Alexander, legal representative Method and apparatus for DC to AC power generator
US9066385B2 (en) 2009-12-31 2015-06-23 Samir Gandhi Control system for color lights
WO2011081633A1 (en) * 2009-12-31 2011-07-07 Samir Gandhi Control system for color lights
GB201013847D0 (en) * 2010-08-18 2010-09-29 Texas Instr Cork Ltd Power converter control arrangement
CA2738844C (en) * 2011-05-04 2012-04-24 Itron, Inc. Full wave ac/dc voltage divider
US10837802B2 (en) 2016-07-22 2020-11-17 Regents Of The University Of Minnesota Position sensing system with an electromagnet

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU771830A1 (ru) * 1978-12-12 1980-10-15 Предприятие П/Я Г-4677 Двухтактный транзисторный инвертор
SU1160510A1 (ru) * 1983-01-21 1985-06-07 Vasilij S Kachaluba "уctpoйctbo для упpabлehия btopичhыm иctoчhиkom пиtahия"
SU1160516A2 (ru) * 1983-06-09 1985-06-07 Ивановский Ордена "Знак Почета" Энергетический Институт Им.В.И.Ленина Мостовой транзисторный инвертор
JPS61135367A (ja) * 1984-12-05 1986-06-23 Matsushita Electric Works Ltd インバ−タ装置
US4700287A (en) * 1986-05-30 1987-10-13 Nilssen Ole K Dual-mode inverter power supply
US4791542A (en) * 1987-08-03 1988-12-13 Rfl Industries, Inc. Ferroresonant power supply and method
EP0395159B1 (en) * 1989-04-28 1995-03-22 Koninklijke Philips Electronics N.V. DC/AC converter for the supply of two gas and / or vapour discharge lamps
US5097183A (en) * 1991-06-25 1992-03-17 Led Corporation N.V. Master-slave half-bridge DC-to-AC switchmode power converter

Also Published As

Publication number Publication date
CA2112465A1 (en) 1993-01-07
US5097183A (en) 1992-03-17
AU667482B2 (en) 1996-03-28
BR9206216A (pt) 1994-11-29
HUT65971A (en) 1994-08-29
AU2380992A (en) 1993-01-25
US5313143A (en) 1994-05-17
FI935879A0 (fi) 1993-12-27
WO1993000782A1 (en) 1993-01-07
EP0591464A4 (en) 1994-07-06
JPH06508976A (ja) 1994-10-06
FI935879A7 (fi) 1994-02-24
HU9303754D0 (en) 1994-04-28
EP0591464A1 (en) 1994-04-13

Similar Documents

Publication Publication Date Title
FI935879L (fi) Bas-slav-halvbryggad DC/AC effektomvandlare av switchtyp
DE69226300D1 (de) Gleichspannungswandler
DE69216017D1 (de) Gleichspannungswandler
FI930151A7 (fi) Foerfarande foer polymerisering av olefiner i gasfas
FI924346L (fi) Foerfarande foer framstaellning av en enkel- eller dubbelkroekt kombinationsglasskiva i synnerhet foer fordon
FI923611A7 (fi) Foerfarande foer reglering av syrehalt i kiselkristaller
FI912640L (fi) Programmering av installationsdata i en mobiltelefon
FI922618L (fi) Anvaendning av zeoliter i blekningsfoerfarande
DE59306487D1 (de) Wechselstrom/Gleichstom-Wandler
FI933673L (fi) Anpassning av klockfrekvenser i oberoende naet
FI925382A7 (fi) Uppraetthaollande av datafoerbindelser i stabila virtuella kretsar
DE69210341D1 (de) Aufhänger
FI923197L (fi) Foerbaettrat fiberfoerband i oeverlappningsomraodet av stickade bentonitfibermattor
FI921739A7 (fi) Foerfarande foer maetning av dimensionerna av foeremaol i roerelse
FI914510L (fi) Generering av saendningssignalen i en mobiltelefon
FI923163L (fi) Foerfarande foer taetning av fogar i byggnader
FI921268A7 (fi) Detekteringssystem foer oeverfoerningsfel foer anvaendning i bevakningssystem foerebyggande av destruktioner
FI924027A7 (fi) Kopplingsarrangemang foer styrning av dynamik i en talapparat
FI925144L (fi) Anvaendning av inhibitorer foer faergutvecklingen i kromogena bestaemningar
FI923248L (fi) Undvikning av virvelstroem i en sugvals
FI922709A7 (fi) Spridare foer sammanhaollande av braenslestavar i en kaernreaktors braenslepatron
FI924369L (fi) Foerfarande foer sintring av jaernoxidhaltiga substanser i en sintringsmaskin
FI925172L (fi) Anordning foer reglering av luftstroemskraften i en vaermeanordning
DE69213895D1 (de) Gleichstrom-Zyklonextraktionsvorrichtung
FI930748L (fi) Anvaendning av kristallina molekylsilar innehaollande laddade oktaedriska staellen i cykliska torkningsfoerfaranden

Legal Events

Date Code Title Description
FD Application lapsed