FI933704A - Kretskoppling - Google Patents
Kretskoppling Download PDFInfo
- Publication number
- FI933704A FI933704A FI933704A FI933704A FI933704A FI 933704 A FI933704 A FI 933704A FI 933704 A FI933704 A FI 933704A FI 933704 A FI933704 A FI 933704A FI 933704 A FI933704 A FI 933704A
- Authority
- FI
- Finland
- Prior art keywords
- circuit arrangement
- current
- delay
- periodically changing
- static converter
- Prior art date
Links
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
- H02M1/36—Means for starting or stopping converters
-
- 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
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/02—Switching on, e.g. with predetermined rate of increase of lighting current
-
- 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
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
- H05B39/041—Controlling the light-intensity of the source
- H05B39/044—Controlling the light-intensity of the source continuously
- H05B39/045—Controlling the light-intensity of the source continuously with high-frequency bridge 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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92202598 | 1992-08-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI933704A0 FI933704A0 (fi) | 1993-08-23 |
FI933704A true FI933704A (fi) | 1994-02-27 |
Family
ID=8210880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI933704A FI933704A (fi) | 1992-08-26 | 1993-08-23 | Kretskoppling |
Country Status (10)
Country | Link |
---|---|
US (1) | US5781424A (fi) |
EP (1) | EP0584873B1 (fi) |
JP (1) | JPH06176880A (fi) |
KR (1) | KR940005192A (fi) |
AT (1) | ATE161137T1 (fi) |
DE (1) | DE69315640T2 (fi) |
ES (1) | ES2112959T3 (fi) |
FI (1) | FI933704A (fi) |
SG (1) | SG55129A1 (fi) |
TW (1) | TW234807B (fi) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0757512B1 (en) * | 1995-07-31 | 2001-11-14 | STMicroelectronics S.r.l. | Driving circuit, MOS transistor using the same and corresponding applications |
US6392364B1 (en) * | 1999-06-21 | 2002-05-21 | Denso Corporation | High voltage discharge lamp apparatus for vehicles |
JP2002338960A (ja) * | 2001-05-16 | 2002-11-27 | Futaba Corp | 白色発光蛍光体 |
EP2119317A1 (de) * | 2007-02-13 | 2009-11-18 | Osram Gesellschaft mit Beschränkter Haftung | Led-modul und verfahren zum betreiben mindestens einer led |
US8297788B2 (en) * | 2008-12-08 | 2012-10-30 | Avx Corporation | Card edge LED strip connector and LED assembly |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51149530A (en) * | 1975-06-14 | 1976-12-22 | Sony Corp | Starting circuit for an inverter |
DE2638225A1 (de) * | 1976-08-25 | 1978-03-02 | Olympia Werke Ag | Schaltnetzteil |
US5036253A (en) * | 1983-04-22 | 1991-07-30 | Nilssen Ole K | Inverter power supply for incandescent lamp |
US4713740A (en) * | 1984-07-27 | 1987-12-15 | Sms Advanced Power, Inc. | Switch-mode power supply |
US4872100A (en) * | 1988-10-12 | 1989-10-03 | Zenith Electronics Corporation | High voltage DC to AC converter |
US4914558A (en) * | 1989-03-06 | 1990-04-03 | Jon Flickinger | Series resonant inverter and method of lamp starting |
DE4021640A1 (de) * | 1990-07-06 | 1992-01-09 | Zumtobel Ag | Helligkeitssteuer-schaltungsanordnung |
JPH0488883A (ja) * | 1990-07-31 | 1992-03-23 | Toshiba Corp | 車両用電力変換装置 |
US5321235A (en) * | 1991-06-04 | 1994-06-14 | Sanyo Electric Co., Ltd. | Half-bridge converter switching power supply for magnetron |
US5291384A (en) * | 1991-06-20 | 1994-03-01 | Unitrode Corporation | Phase shifted switching controller |
DE4125510A1 (de) * | 1991-08-01 | 1993-02-04 | Philips Patentverwaltung | Schaltungsanordnung mit einem schaltnetzteil |
-
1993
- 1993-08-05 KR KR1019930015163A patent/KR940005192A/ko not_active Application Discontinuation
- 1993-08-18 SG SG1996007189A patent/SG55129A1/en unknown
- 1993-08-18 ES ES93202437T patent/ES2112959T3/es not_active Expired - Lifetime
- 1993-08-18 AT AT93202437T patent/ATE161137T1/de not_active IP Right Cessation
- 1993-08-18 DE DE69315640T patent/DE69315640T2/de not_active Expired - Fee Related
- 1993-08-18 EP EP93202437A patent/EP0584873B1/en not_active Expired - Lifetime
- 1993-08-23 FI FI933704A patent/FI933704A/fi unknown
- 1993-08-23 JP JP5207844A patent/JPH06176880A/ja active Pending
- 1993-10-05 TW TW082108223A patent/TW234807B/zh active
-
1996
- 1996-01-10 US US08/848,085 patent/US5781424A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69315640T2 (de) | 1998-05-28 |
DE69315640D1 (de) | 1998-01-22 |
JPH06176880A (ja) | 1994-06-24 |
ES2112959T3 (es) | 1998-04-16 |
TW234807B (fi) | 1994-11-21 |
EP0584873A1 (en) | 1994-03-02 |
FI933704A0 (fi) | 1993-08-23 |
SG55129A1 (en) | 1999-07-20 |
US5781424A (en) | 1998-07-14 |
EP0584873B1 (en) | 1997-12-10 |
ATE161137T1 (de) | 1997-12-15 |
KR940005192A (ko) | 1994-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HC | Name/ company changed in application |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V. |