MY166616A - Device and Method for Controllably Dimming the Output of a Load - Google Patents
Device and Method for Controllably Dimming the Output of a LoadInfo
- Publication number
- MY166616A MY166616A MYPI2013700924A MYPI2013700924A MY166616A MY 166616 A MY166616 A MY 166616A MY PI2013700924 A MYPI2013700924 A MY PI2013700924A MY PI2013700924 A MYPI2013700924 A MY PI2013700924A MY 166616 A MY166616 A MY 166616A
- Authority
- MY
- Malaysia
- Prior art keywords
- load
- output
- processing unit
- signal processing
- supply voltage
- Prior art date
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
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
- H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices
-
- 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
-
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
- H05B45/382—Switched mode power supply [SMPS] with galvanic isolation between input and output
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
A DEVICE (1) CONFIGURED FOR ELECTRICAL CONNECTION WITH A LOAD TO CONTROL AN OUTPUT OF THE LOAD. THE DEVICE (1) INCLUDES CIRCUITRY FOR VARYING A CONDUCTION ANGLE OF AN INPUT AC SUPPLY VOLTAGE APPLIED TO THE LOAD, A CURRENT SCANNER (4) FOR SCANNING AT LEAST ONE CURRENT FORM FLOWING THROUGH THE LOAD IN RESPONSE TO THE VARYING CONDUCTION ANGLE OF THE INPUT AC SUPPLY VOLTAGE APPLIED TO THE LOAD, AND, A DIGITAL SIGNAL PROCESSING UNIT (2) ELECTRICALLY COUPLED TO THE CURRENT SCANNER AND THE CIRCUITRY. THE DIGITAL SIGNAL PROCESSING UNIT (2) IS CONFIGURED FOR IDENTIFYING AN OPERATIONAL LOAD TYPE OF THE LOAD BY REFERENCE TO A PATTERN INDICATIVE OF A RELATIONSHIP BETWEEN THE SCANNED AT LEAST ONE CURRENT FORM AND THE VARYING CONDUCTION ANGLE OF THE INPUT AC SUPPLY VOLTAGE. THE DIGITAL SIGNAL PROCESSING UNIT (2) IS FURTHER CONFIGURED FOR APPLYING AT LEAST ONE OF A PLURALITY OF PREDETERMINED OPERATIONAL MODES TO CONTROL THE OUTPUT OF THE LOAD BASED UPON THE IDENTIFIED OPERATIONAL LOAD TYPE OF THE LOAD. MOST ILLUSTRATIVE DIAGRAM:
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2010/080529 WO2012088696A1 (en) | 2010-12-30 | 2010-12-30 | Device and method for controllably dimming output of load |
Publications (1)
Publication Number | Publication Date |
---|---|
MY166616A true MY166616A (en) | 2018-07-17 |
Family
ID=46382213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2013700924A MY166616A (en) | 2010-12-30 | 2010-12-30 | Device and Method for Controllably Dimming the Output of a Load |
Country Status (6)
Country | Link |
---|---|
KR (1) | KR20140092234A (en) |
CN (1) | CN103314643B (en) |
HK (1) | HK1184953A1 (en) |
MY (1) | MY166616A (en) |
SG (1) | SG190447A1 (en) |
WO (1) | WO2012088696A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102958255B (en) * | 2012-10-31 | 2016-03-30 | 施耐德电气东南亚(总部)有限公司 | A kind of method of supplying power to of light adjusting system and light adjusting system |
WO2017089341A1 (en) * | 2015-11-24 | 2017-06-01 | Philips Lighting Holding B.V. | A lighting apparatus control switch and method |
CN114280359A (en) * | 2016-10-28 | 2022-04-05 | 因特莱索有限责任公司 | Load identification AC power supply with control and method |
CN115134981A (en) * | 2017-09-04 | 2022-09-30 | 苏州七星天专利运营管理有限责任公司 | Lighting equipment detection method and system |
EP3478024B1 (en) * | 2017-10-26 | 2021-01-27 | Siemens Aktiengesellschaft | Switching on of a heating load |
CN108834264A (en) * | 2018-07-30 | 2018-11-16 | 中山市蓝德电子有限公司 | A kind of LED light strip driving circuit with automatic adjustment power |
US11160150B2 (en) * | 2019-12-13 | 2021-10-26 | Pass & Seymour, Inc. | System and method for detecting a type of load |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5268631A (en) * | 1991-11-06 | 1993-12-07 | Chicago Stage Equipment Co. | Power control system with improved phase control |
JP2002159178A (en) * | 2000-11-15 | 2002-05-31 | Sony Corp | Switching power source |
CN101861762B (en) * | 2007-11-14 | 2012-12-19 | 松下电器产业株式会社 | Illumination device and illumination apparatus using the same |
CN101447687A (en) * | 2008-12-12 | 2009-06-03 | 无锡开普动力有限公司 | Hybrid alternating current power supply power control system for communication base station |
TW201038141A (en) * | 2009-04-01 | 2010-10-16 | chong-yuan Cai | Non-flickering dimming device for non-resistive light-emitting load |
-
2010
- 2010-12-30 WO PCT/CN2010/080529 patent/WO2012088696A1/en active Application Filing
- 2010-12-30 KR KR1020137020292A patent/KR20140092234A/en not_active Application Discontinuation
- 2010-12-30 SG SG2013042155A patent/SG190447A1/en unknown
- 2010-12-30 MY MYPI2013700924A patent/MY166616A/en unknown
- 2010-12-30 CN CN201080071037.3A patent/CN103314643B/en active Active
-
2013
- 2013-10-25 HK HK13112044.6A patent/HK1184953A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR20140092234A (en) | 2014-07-23 |
WO2012088696A1 (en) | 2012-07-05 |
SG190447A1 (en) | 2013-06-28 |
HK1184953A1 (en) | 2014-01-30 |
CN103314643B (en) | 2015-01-28 |
CN103314643A (en) | 2013-09-18 |
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