EP1227707A3 - Mikrocontroller, Schaltnetzteil und Vorschaltgerät zum Betrieb mindestens einer elektrischen Lampe - Google Patents
Mikrocontroller, Schaltnetzteil und Vorschaltgerät zum Betrieb mindestens einer elektrischen Lampe Download PDFInfo
- Publication number
- EP1227707A3 EP1227707A3 EP01129890A EP01129890A EP1227707A3 EP 1227707 A3 EP1227707 A3 EP 1227707A3 EP 01129890 A EP01129890 A EP 01129890A EP 01129890 A EP01129890 A EP 01129890A EP 1227707 A3 EP1227707 A3 EP 1227707A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- microcontroller
- control signals
- operating
- power supply
- pulse
- 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.)
- Granted
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
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10102940 | 2001-01-23 | ||
DE10102940A DE10102940A1 (de) | 2001-01-23 | 2001-01-23 | Mikrocontroller, Schaltnetzteil, Vorschaltgerät zum Betrieb mindestens einer elektrischen Lampe und Verfahren zum Betreiben mindestens einer elektrischen Lampe |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1227707A2 EP1227707A2 (de) | 2002-07-31 |
EP1227707A3 true EP1227707A3 (de) | 2005-01-12 |
EP1227707B1 EP1227707B1 (de) | 2007-09-05 |
Family
ID=7671478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01129890A Expired - Lifetime EP1227707B1 (de) | 2001-01-23 | 2001-12-14 | Mikrocontroller, Schaltnetzteil und Vorschaltgerät zum Betrieb mindestens einer elektrischen Lampe |
Country Status (5)
Country | Link |
---|---|
US (1) | US6717374B2 (de) |
EP (1) | EP1227707B1 (de) |
AT (1) | ATE372659T1 (de) |
CA (1) | CA2368897A1 (de) |
DE (2) | DE10102940A1 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10200004A1 (de) * | 2002-01-02 | 2003-07-17 | Philips Intellectual Property | Elektronische Schaltung und Verfahren zum Betreiben einer Hochdrucklampe |
US6687138B1 (en) * | 2002-02-28 | 2004-02-03 | Garmin Ltd. | Circuit synchronization apparatus and method |
US6853154B2 (en) * | 2002-04-30 | 2005-02-08 | Koninklijke Philips Electronics N.V. | Open loop bi-level ballast control |
MXPA05008423A (es) * | 2003-02-06 | 2006-03-17 | Ceyx Technologies Inc | Sistema de control digital para iluminacion posterior de pantallas de cristal liquido. |
US7151345B2 (en) * | 2003-02-06 | 2006-12-19 | Ceyx Technologies, Inc. | Method and apparatus for controlling visual enhancement of luminent devices |
DE10323752A1 (de) * | 2003-05-22 | 2004-12-09 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Verfahren zum Betreiben einer Lichtanlage |
US7151346B2 (en) * | 2003-11-06 | 2006-12-19 | Ceyx Technologies, Inc. | Method and apparatus for optimizing power efficiency in light emitting device arrays |
DE10359882A1 (de) * | 2003-12-19 | 2005-07-14 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Schaltungsanordnung zum Betreiben von elektrischen Lampen |
US7148633B2 (en) * | 2004-10-18 | 2006-12-12 | Beyond Innovation Technology | DC/AC inverter |
DE102005028239A1 (de) * | 2005-06-17 | 2006-12-28 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Schaltungsanordnung und Verfahren zum Betrieb von Hochdruck-Entladungslampen |
GB2426836B (en) * | 2005-07-06 | 2007-05-02 | Cambridge Semiconductor Ltd | Switch mode power supply control systems |
EP1900087A2 (de) * | 2005-07-06 | 2008-03-19 | Cambridge Semiconductor Limited | Schaltnetzteil-steuersysteme |
US7710098B2 (en) * | 2005-12-16 | 2010-05-04 | Cambridge Semiconductor Limited | Power supply driver circuit |
US7733098B2 (en) * | 2005-12-22 | 2010-06-08 | Cambridge Semiconductor Limited | Saturation detection circuits |
GB0615029D0 (en) * | 2005-12-22 | 2006-09-06 | Cambridge Semiconductor Ltd | Switch mode power supply controllers |
TWI323866B (en) * | 2006-01-06 | 2010-04-21 | Himax Tech Ltd | An inverter-driving device and method |
EP2158530B1 (de) * | 2007-03-05 | 2015-09-23 | Tecey Software Development KG, LLC | Vorrichtung und verfahren zur spannungs- und stromregelung in einer leuchtstofflampenanordnung |
US7812550B2 (en) * | 2008-05-28 | 2010-10-12 | Revlite Technologies Inc. | LED replacement for low voltage lamps |
US8004210B2 (en) * | 2008-05-28 | 2011-08-23 | Harmgardt Hans L G | LED replacement for low voltage lamps |
WO2010021675A1 (en) * | 2008-08-18 | 2010-02-25 | Superbulbs, Inc. | Settable light bulbs |
WO2010021677A1 (en) * | 2008-08-18 | 2010-02-25 | Superbulbs, Inc. | Constant power led circuit |
WO2010030332A1 (en) * | 2008-09-11 | 2010-03-18 | Superbulbs, Inc. | End-of-life bulb circuitry |
US8198819B2 (en) * | 2008-09-17 | 2012-06-12 | Switch Bulb Company, Inc. | 3-way LED bulb |
US8278837B1 (en) | 2008-11-24 | 2012-10-02 | Switch Bulb Company, Inc. | Single inductor control of multi-color LED systems |
WO2010063322A2 (de) * | 2008-12-04 | 2010-06-10 | Osram Gesellschaft mit beschränkter Haftung | Verfahren zum betreiben einer lampe sowie elektronisches vorschaltgerät |
US20100308765A1 (en) | 2009-04-01 | 2010-12-09 | Eaglepicher Technologies, Llc | Hybrid energy storage system, renewable energy system including the storage system, and method of using same |
CN101599630B (zh) * | 2009-06-09 | 2011-11-23 | 深圳和而泰智能控制股份有限公司 | 阻性交流负载短路的保护方法、装置及开关 |
EP2387137B1 (de) * | 2010-05-13 | 2013-07-17 | Nxp B.V. | Schaltnetzteil mit Sicherheitsanordnung, Betriebsverfahren für Schaltnetzteil und Steuergerät dafür |
US8692476B2 (en) * | 2011-06-16 | 2014-04-08 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Boost circuit for LED backlight driver circuit |
US8853967B2 (en) * | 2012-06-15 | 2014-10-07 | Cree, Inc. | Lamp driver having a shutdown interface circuit |
US9547319B2 (en) | 2012-08-28 | 2017-01-17 | Abl Ip Holding Llc | Lighting control device |
US9041312B2 (en) | 2012-08-28 | 2015-05-26 | Abl Ip Holding Llc | Lighting control device |
CN103198578A (zh) * | 2013-02-28 | 2013-07-10 | 福建联迪商用设备有限公司 | 一种从音频设备的音频接口取电的方法及电路 |
WO2014169201A1 (en) * | 2013-04-12 | 2014-10-16 | Robert Bosch Gmbh | Lighting ballast for use with variable dc power distribution |
US9449546B2 (en) * | 2013-12-23 | 2016-09-20 | Chengdu Monolithic Power Systems Co., Ltd. | LED driver, LED driving method and controller for LED driver |
US10862294B2 (en) * | 2018-02-16 | 2020-12-08 | Microchip Technology Incorporated | Under-voltage and over-voltage protection using a single comparator |
US10671111B1 (en) | 2018-12-18 | 2020-06-02 | Analog Devices International Unlimited Company | Supply voltage apparatus with integrated gain adjustment and multiple supply monitoring |
JP7076404B2 (ja) * | 2019-06-18 | 2022-05-27 | 三菱電機株式会社 | 半導体モジュールおよび半導体パッケージ |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6008593A (en) * | 1997-02-12 | 1999-12-28 | International Rectifier Corporation | Closed-loop/dimming ballast controller integrated circuits |
US6040661A (en) * | 1998-02-27 | 2000-03-21 | Lumion Corporation | Programmable universal lighting system |
US6137240A (en) * | 1998-12-31 | 2000-10-24 | Lumion Corporation | Universal ballast control circuit |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4437453A1 (de) * | 1994-10-19 | 1996-04-25 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren zum Betrieb einer Entladungslampe und Schaltungsanordnung zum Betrieb einer Entladungslampe |
US5569984A (en) * | 1994-12-28 | 1996-10-29 | Philips Electronics North America Corporation | Method and controller for detecting arc instabilities in gas discharge lamps |
US5691605A (en) * | 1995-03-31 | 1997-11-25 | Philips Electronics North America | Electronic ballast with interface circuitry for multiple dimming inputs |
US5872429A (en) * | 1995-03-31 | 1999-02-16 | Philips Electronics North America Corporation | Coded communication system and method for controlling an electric lamp |
DE19546588A1 (de) * | 1995-12-13 | 1997-06-19 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren und Schaltungsanordnung zum Betrieb einer Entladungslampe |
US6259215B1 (en) * | 1998-08-20 | 2001-07-10 | Romlight International, Inc. | Electronic high intensity discharge ballast |
-
2001
- 2001-01-23 DE DE10102940A patent/DE10102940A1/de not_active Withdrawn
- 2001-12-14 AT AT01129890T patent/ATE372659T1/de not_active IP Right Cessation
- 2001-12-14 DE DE50112958T patent/DE50112958D1/de not_active Expired - Lifetime
- 2001-12-14 EP EP01129890A patent/EP1227707B1/de not_active Expired - Lifetime
-
2002
- 2002-01-10 US US10/041,646 patent/US6717374B2/en not_active Expired - Fee Related
- 2002-01-22 CA CA002368897A patent/CA2368897A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6008593A (en) * | 1997-02-12 | 1999-12-28 | International Rectifier Corporation | Closed-loop/dimming ballast controller integrated circuits |
US6040661A (en) * | 1998-02-27 | 2000-03-21 | Lumion Corporation | Programmable universal lighting system |
US6137240A (en) * | 1998-12-31 | 2000-10-24 | Lumion Corporation | Universal ballast control circuit |
Non-Patent Citations (1)
Title |
---|
MICROCHIP TECHNOLOGY INC.: "PIC12C5XX", 1999, MICROCHIP TECHNOLOGY INC., CHANDLER, XP002304815 * |
Also Published As
Publication number | Publication date |
---|---|
DE10102940A1 (de) | 2002-08-08 |
DE50112958D1 (de) | 2007-10-18 |
US20020097008A1 (en) | 2002-07-25 |
EP1227707B1 (de) | 2007-09-05 |
US6717374B2 (en) | 2004-04-06 |
EP1227707A2 (de) | 2002-07-31 |
CA2368897A1 (en) | 2002-07-23 |
ATE372659T1 (de) | 2007-09-15 |
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