FI106356B - Valoisuudenohjain-kytkentäsovitelma - Google Patents
Valoisuudenohjain-kytkentäsovitelma Download PDFInfo
- Publication number
- FI106356B FI106356B FI913220A FI913220A FI106356B FI 106356 B FI106356 B FI 106356B FI 913220 A FI913220 A FI 913220A FI 913220 A FI913220 A FI 913220A FI 106356 B FI106356 B FI 106356B
- Authority
- FI
- Finland
- Prior art keywords
- voltage
- synchronization
- circuit
- capacitor
- low
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/006—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for non-insulated low-voltage distribution systems, e.g. low-voltage halogen-lamp system
-
- 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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Television Receiver Circuits (AREA)
- Inverter Devices (AREA)
- Handcart (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Air Bags (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4021640A DE4021640A1 (de) | 1990-07-06 | 1990-07-06 | Helligkeitssteuer-schaltungsanordnung |
DE4021640 | 1990-07-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI913220A0 FI913220A0 (fi) | 1991-07-03 |
FI913220A FI913220A (fi) | 1992-01-07 |
FI106356B true FI106356B (fi) | 2001-01-15 |
Family
ID=6409832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI913220A FI106356B (fi) | 1990-07-06 | 1991-07-03 | Valoisuudenohjain-kytkentäsovitelma |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0466031B1 (no) |
AT (1) | ATE125100T1 (no) |
DE (2) | DE4021640A1 (no) |
FI (1) | FI106356B (no) |
NO (1) | NO300710B1 (no) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4201744C2 (de) * | 1992-01-23 | 1997-12-11 | Insta Elektro Gmbh & Co Kg | Zusatzschaltung in einem Schaltnetzteil für Niedervolthalogenlampen |
KR940005192A (ko) * | 1992-08-26 | 1994-03-16 | 에프.제이.스미트 | 백열 램프 동작용 회로 장치 |
DE4242120A1 (de) * | 1992-08-28 | 1994-03-03 | Tridonic Bauelemente Gmbh Dorn | Automatische Nullpunkterkennung |
DE4228682A1 (de) * | 1992-08-28 | 1994-03-03 | Tridonic Bauelemente Gmbh Dorn | Vorschaltgerät für eine Gasentladungslampe mit einer Wechselrichterschaltung |
DE4228647A1 (de) * | 1992-08-28 | 1994-03-03 | Tridonic Bauelemente Gmbh Dorn | Anlaufschaltung für elektronische Trafos |
DE4238471C2 (de) * | 1992-11-14 | 2001-05-31 | Insta Elektro Gmbh & Co Kg | Schutzschaltung mit Überstrom- und Überspannungserkennung in Schaltnetzteilen für Wechselspannungs- und Gleichspannungs-Anschluß, insbesondere für den Betrieb von Niedervolthalogenlampen |
US5352958A (en) * | 1992-11-19 | 1994-10-04 | Cunningham David W | Lighting control system dimmer module with plug-in electrical contacts |
JP3531177B2 (ja) * | 1993-03-11 | 2004-05-24 | ソニー株式会社 | 圧縮データ記録装置及び方法、圧縮データ再生方法 |
DE4333610A1 (de) * | 1993-10-01 | 1995-04-06 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zum Betrieb von Niedervolt-Halogenglühlampen |
DE4340672C2 (de) * | 1993-11-30 | 1995-10-26 | Epv Electronic Gmbh | Dimmerschaltung für einen Beleuchtungsstrom mit verlustarmer Leistungsstufe |
ATE169781T1 (de) * | 1994-02-21 | 1998-08-15 | Tridonic Bauelemente | Elektronischer transformator |
DE4416401A1 (de) * | 1994-05-09 | 1995-11-16 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zum Betreiben elektrischer Lampen |
DE4416400A1 (de) * | 1994-05-09 | 1995-11-16 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zum Betreiben elektrischer Glühlampen |
DE19500615B4 (de) * | 1995-01-11 | 2006-10-19 | Tridonicatco Gmbh & Co. Kg | Helligkeitssteuerschaltung für Glühlampen |
EP0752805A1 (en) * | 1995-07-05 | 1997-01-08 | MAGNETEK S.p.A. | Electronic converter with thermal protection circuit |
IL126967A (en) * | 1998-11-09 | 2002-09-12 | Lightech Electronics Ind Ltd | Electronic transformer for lighting |
DE102004018371A1 (de) * | 2004-04-13 | 2005-11-03 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Elektronisches Vorschaltgerät mit digitaler Steuerung von Dimmvorgängen |
US7923934B2 (en) * | 2007-10-31 | 2011-04-12 | Techtronic Power Tools Technology Limited | Battery-powered fluorescent lamp |
CN101521978A (zh) * | 2008-02-29 | 2009-09-02 | 皇家飞利浦电子股份有限公司 | 用于灯的可调光输出电路及电子镇流器 |
DE102012007450B4 (de) | 2012-04-13 | 2024-02-22 | Tridonic Gmbh & Co Kg | Wandler für ein Leuchtmittel, LED-Konverter und Verfahren zum Betreiben eines LLC-Resonanzwandlers |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4506318A (en) * | 1983-04-22 | 1985-03-19 | Nilssen Ole K | Inverter with controllable RMS output voltage magnitude |
GB2204191A (en) * | 1987-02-25 | 1988-11-02 | Xyxx Inc | Lighting adaptor |
DE3806909A1 (de) * | 1988-03-03 | 1989-09-07 | Beme Electronic Gmbh | Schaltnetzgeraet |
-
1990
- 1990-07-06 DE DE4021640A patent/DE4021640A1/de not_active Withdrawn
-
1991
- 1991-07-03 FI FI913220A patent/FI106356B/fi active
- 1991-07-04 DE DE59105963T patent/DE59105963D1/de not_active Expired - Fee Related
- 1991-07-04 AT AT91111128T patent/ATE125100T1/de not_active IP Right Cessation
- 1991-07-04 EP EP91111128A patent/EP0466031B1/de not_active Expired - Lifetime
- 1991-07-05 NO NO912637A patent/NO300710B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI913220A (fi) | 1992-01-07 |
DE59105963D1 (de) | 1995-08-17 |
NO300710B1 (no) | 1997-07-07 |
EP0466031B1 (de) | 1995-07-12 |
DE4021640A1 (de) | 1992-01-09 |
EP0466031A1 (de) | 1992-01-15 |
ATE125100T1 (de) | 1995-07-15 |
NO912637D0 (no) | 1991-07-05 |
FI913220A0 (fi) | 1991-07-03 |
NO912637L (no) | 1992-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI106356B (fi) | Valoisuudenohjain-kytkentäsovitelma | |
US5500792A (en) | Zero-voltage switching type electronic ballast for fluorescent lamp | |
US7288898B2 (en) | Automotive high intensity discharge lamp ballast circuit | |
CN1820555B (zh) | 高亮度放电灯的控制 | |
EP0241279A1 (en) | Controller for gas discharge lamps | |
US20120229044A1 (en) | Auto-switching triac compatibility circuit with auto-leveling and overvoltage protection | |
CN100424607C (zh) | 具有闪烁抑制电路的调光镇流器控制ic | |
EP0598110A4 (en) | BRIGHTNESS CONTROLLED ELECTRONIC INTEGRATED BALLAST CONTROL CIRCUIT WITH HIGH PERFORMANCE AND EFFECTIVENESS WITH AUTOMATIC SHUTDOWN ON OVERHEATING. | |
JPH02109298A (ja) | ガス放電ランプの作動方法および装置 | |
CA2271446C (en) | Circuit arrangement for operating electrical lamps | |
CA2848600A1 (en) | Starting circuit for buck converter | |
EP0489477A1 (en) | Operating circuit for gas discharge lamps | |
US6548964B2 (en) | Discharge lamp lighting apparatus and luminaire using the same | |
US8742670B2 (en) | Electronic ballast | |
US6392361B2 (en) | Microprocessor based switching device for energizing a lamp | |
US6181085B1 (en) | Electronic ballast with output control feature | |
US20100102755A1 (en) | Method for Controlling a Half-Bridge Circuit and Corresponding Half-Bridge Circuit | |
JPS6277860A (ja) | 電源装置 | |
KR101187857B1 (ko) | 전자 컨버터들에 대한 개선된 보호 회로 및 대응하는 방법 | |
JPS63133499A (ja) | 螢光灯の調光装置および半導体スイッチ | |
KR0169164B1 (ko) | 순간점등형 형광램프 점등회로 | |
CN218071864U (zh) | 调光控制电路和led照明装置 | |
JP3584678B2 (ja) | インバータ装置 | |
JPH05109491A (ja) | 高周波点灯装置 | |
JPS6358789A (ja) | 放電灯点灯装置 |