TW201240517A - Electromagnetic ballast-compatible lighting driver for light-emitting diode lamp - Google Patents
Electromagnetic ballast-compatible lighting driver for light-emitting diode lamp Download PDFInfo
- Publication number
- TW201240517A TW201240517A TW101105137A TW101105137A TW201240517A TW 201240517 A TW201240517 A TW 201240517A TW 101105137 A TW101105137 A TW 101105137A TW 101105137 A TW101105137 A TW 101105137A TW 201240517 A TW201240517 A TW 201240517A
- Authority
- TW
- Taiwan
- Prior art keywords
- ballast
- rectifier
- current
- lamp
- shunt
- Prior art date
Links
- 230000004044 response Effects 0.000 claims abstract description 24
- 238000005286 illumination Methods 0.000 claims description 32
- 239000003990 capacitor Substances 0.000 claims description 22
- 230000001939 inductive effect Effects 0.000 claims description 21
- 238000002955 isolation Methods 0.000 claims description 21
- 230000003287 optical effect Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 8
- 239000003381 stabilizer Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims 4
- 239000003708 ampul Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 13
- 230000005855 radiation Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 238000001429 visible spectrum Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000005401 electroluminescence Methods 0.000 description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000001194 electroluminescence spectrum Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002211 ultraviolet spectrum Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/31—Phase-control circuits
-
- 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]
- H05B45/10—Controlling the intensity of the light
- H05B45/14—Controlling the intensity of the light using electrical feedback from LEDs or from LED modules
-
- 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
- H05B45/31—Phase-control circuits
- H05B45/315—Reverse phase-control circuits
-
- 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
- H05B45/357—Driver circuits specially adapted for retrofit LED light sources
- H05B45/3578—Emulating the electrical or functional characteristics of discharge lamps
-
- 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
-
- 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]
- H05B45/385—Switched mode power supply [SMPS] using flyback topology
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/135—Controlling the light source in response to determined parameters by determining the type of light source being controlled
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/14—Controlling the light source in response to determined parameters by determining electrical parameters of the light source
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/20—Responsive to malfunctions or to light source life; for protection
-
- 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
- H05B45/32—Pulse-control circuits
-
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161443300P | 2011-02-16 | 2011-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201240517A true TW201240517A (en) | 2012-10-01 |
Family
ID=45815920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101105137A TW201240517A (en) | 2011-02-16 | 2012-02-16 | Electromagnetic ballast-compatible lighting driver for light-emitting diode lamp |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20130320869A1 (enExample) |
| EP (1) | EP2676526B1 (enExample) |
| JP (1) | JP2014509053A (enExample) |
| CN (1) | CN103380658A (enExample) |
| RU (1) | RU2013142062A (enExample) |
| TW (1) | TW201240517A (enExample) |
| WO (1) | WO2012110973A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9883555B2 (en) | 2014-10-17 | 2018-01-30 | DongGuan Pan American Electronics Co., Ltd. | Ballast-compatible lighting driver and light emitting diode lamp comprising the same |
| TWI643526B (zh) * | 2018-09-06 | 2018-12-01 | 峒鑫科技股份有限公司 | 發光二極體照明電路 |
Families Citing this family (75)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9497821B2 (en) | 2005-08-08 | 2016-11-15 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US9794990B2 (en) | 2014-09-28 | 2017-10-17 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp with improved compatibility with an electrical ballast |
| US10021742B2 (en) | 2014-09-28 | 2018-07-10 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US11131431B2 (en) | 2014-09-28 | 2021-09-28 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US9480109B2 (en) | 2014-10-14 | 2016-10-25 | Jiaxing Super Lighting Electric Appliance Co., Lti | Power source module for LED lamp |
| US9781805B2 (en) | 2015-03-10 | 2017-10-03 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US9871404B2 (en) | 2011-12-12 | 2018-01-16 | Cree, Inc. | Emergency lighting devices with LED strings |
| US10117295B2 (en) | 2013-01-24 | 2018-10-30 | Cree, Inc. | LED lighting apparatus for use with AC-output lighting ballasts |
| US9445465B2 (en) * | 2012-03-29 | 2016-09-13 | Koninklike Philips N.V. | Adaptation circuit for coupling LED to ballast |
| KR101382226B1 (ko) * | 2012-04-20 | 2014-04-10 | 주식회사 하이딥 | 형광등용 안정기를 이용한 ｌｅｄ 조명 장치 |
| US9826595B2 (en) * | 2012-06-15 | 2017-11-21 | Aleddra Inc. | Linear solid-state lighting with electric shock current sensing |
| KR101635798B1 (ko) * | 2012-08-29 | 2016-07-04 | 한국과학기술원 | 병렬형 엘. 이. 디. 조명장치 |
| US9204504B2 (en) * | 2012-09-17 | 2015-12-01 | Energy Focus, Inc. | LED lamp system |
| US10045406B2 (en) | 2013-01-24 | 2018-08-07 | Cree, Inc. | Solid-state lighting apparatus for use with fluorescent ballasts |
| US9439249B2 (en) * | 2013-01-24 | 2016-09-06 | Cree, Inc. | LED lighting apparatus for use with AC-output lighting ballasts |
| US10104723B2 (en) | 2013-01-24 | 2018-10-16 | Cree, Inc. | Solid-state lighting apparatus with filament imitation for use with florescent ballasts |
| CN105265017B (zh) * | 2013-03-11 | 2017-09-08 | 飞利浦照明控股有限公司 | 使用补偿电流控制的供电电流变化的减小 |
| CN105247957B (zh) | 2013-03-14 | 2017-08-25 | 飞利浦照明控股有限公司 | 用于改进led灯具的性能和一致性的电流反馈 |
| DE102013205189A1 (de) * | 2013-03-25 | 2014-09-25 | The Green Monkeys Holdings, Ltd. | Elektronisches Bauteil und LED-Leuchtmittel |
| DE102013207701B4 (de) * | 2013-04-26 | 2025-05-22 | Tridonic Gmbh & Co Kg | Konverter-Modul für Leuchtmittel mit Lasterkennungsfunktion und Verfahren zum Betrieb eines Konverter-Moduls für Leuchtmittel mit Lasterkennungsfunktion |
| WO2014195350A1 (en) * | 2013-06-04 | 2014-12-11 | Koninklijke Philips N.V. | Led lamp comprising a safety module for safe operation on various ballasts |
| ES2602309T3 (es) | 2013-06-27 | 2017-02-20 | Philips Lighting Holding B.V. | Tubo de diodo emisor de luz modernizado |
| WO2015014680A1 (en) | 2013-07-30 | 2015-02-05 | Koninklijke Philips N.V. | Led replacement lamp for safe operation under fault condition |
| EP2922369A1 (en) * | 2014-03-18 | 2015-09-23 | Laurence P. Sadwick | Fluorescent lamp LED replacement |
| US10098199B2 (en) * | 2014-08-13 | 2018-10-09 | Lumenetix, Inc. | Architectures for light emitting diode (LED) lighting systems |
| US9049765B1 (en) | 2014-09-04 | 2015-06-02 | Colorado Energy Research Technologies, LLC | Systems and methods for converting alternating current to drive light-emitting diodes |
| US11480305B2 (en) | 2014-09-25 | 2022-10-25 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US9795001B2 (en) | 2014-09-28 | 2017-10-17 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp with overcurrent and/or overvoltage protection capabilities |
| US9775215B2 (en) | 2014-09-28 | 2017-09-26 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp with operating modes compatible with electrical ballasts |
| US9689536B2 (en) | 2015-03-10 | 2017-06-27 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US9756698B2 (en) * | 2014-09-28 | 2017-09-05 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp with two operating modes compatible with electrical ballasts |
| US10054271B2 (en) | 2015-03-10 | 2018-08-21 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US10560989B2 (en) | 2014-09-28 | 2020-02-11 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| CN105472836B (zh) | 2014-09-28 | 2023-12-19 | 嘉兴山蒲照明电器有限公司 | Led直管灯 |
| US9526145B2 (en) * | 2014-09-28 | 2016-12-20 | Jiaxing Super Lighting Electric Appliance Co., Lti | LED tube lamp |
| US10208898B2 (en) | 2015-04-29 | 2019-02-19 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp with operating modes compatible with electrical ballasts |
| US10845008B2 (en) | 2014-09-28 | 2020-11-24 | Zhejiang Super Lighting Electric Appliance Co., Ltd. | LED filament and LED light bulb |
| US9894732B2 (en) | 2014-10-17 | 2018-02-13 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp compatible with different sources of external driving signal |
| JP2017538252A (ja) * | 2014-10-27 | 2017-12-21 | フィリップス ライティング ホールディング ビー ヴィ | ワイヤレスｌｅｄ管形ランプデバイス |
| US10514134B2 (en) | 2014-12-05 | 2019-12-24 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US9419537B1 (en) * | 2015-01-29 | 2016-08-16 | Technical Consumer Products, Inc. | Light emitting diode (LED) driver having direct replacement capabilities |
| US9826585B2 (en) | 2015-03-10 | 2017-11-21 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US9867239B2 (en) * | 2015-03-10 | 2018-01-09 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | Light emiting diode (LED) tube lamp capable of adapting to different driving environments |
| US11028973B2 (en) | 2015-03-10 | 2021-06-08 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | Led tube lamp |
| US9897265B2 (en) | 2015-03-10 | 2018-02-20 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp having LED light strip |
| US11519565B2 (en) | 2015-03-10 | 2022-12-06 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED lamp and its power source module |
| US10197225B2 (en) | 2015-03-10 | 2019-02-05 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US9903577B2 (en) | 2015-03-10 | 2018-02-27 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp including light strip including a pad and an opening formed on the pad |
| CN107432064A (zh) * | 2015-03-17 | 2017-12-01 | 飞利浦照明控股有限公司 | Led管灯 |
| US9750096B2 (en) | 2015-03-25 | 2017-08-29 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | Dual-Mode LED tube lamp |
| EP3275289B1 (en) | 2015-03-26 | 2024-02-14 | Silicon Hill B.V. | Led lighting system |
| NL2014525B1 (en) * | 2015-03-26 | 2017-01-06 | Silicon Hill Bv | Led lighting system. |
| US9913336B2 (en) * | 2015-04-03 | 2018-03-06 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | Light emiting diode (LED) tube lamp compatible with different ballasts providing external driving signal |
| US10070498B2 (en) | 2015-04-14 | 2018-09-04 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp with improved compatibility with electrical ballasts |
| US9841174B2 (en) | 2015-04-29 | 2017-12-12 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| JP6547498B2 (ja) * | 2015-08-03 | 2019-07-24 | 株式会社リコー | 照明灯、照明装置及び点灯制御装置 |
| US11035526B2 (en) | 2015-12-09 | 2021-06-15 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| CN105704867B (zh) * | 2016-04-26 | 2018-01-12 | 杰华特微电子（杭州）有限公司 | 电压控制电路、led驱动电路及其控制方法 |
| EP3566546B1 (en) | 2017-01-03 | 2020-08-05 | Signify Holding B.V. | A retrofit light emitting diode, led, tube for replacing a fluorescent tube |
| CN110121918B (zh) | 2017-01-04 | 2022-06-17 | 昕诺飞控股有限公司 | 照明设备和照明系统以及提供维护信息的方法 |
| JP2020513221A (ja) | 2017-03-08 | 2020-05-07 | シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． | 電子安定器インターフェース回路 |
| TWI623243B (zh) * | 2017-05-26 | 2018-05-01 | 轉換式定電流led驅動器 | |
| EP3649832B1 (en) * | 2017-07-06 | 2020-12-23 | Signify Holding B.V. | Retrofit led lighting device for connection to a ballast and arranged to detect a dip in mains voltage using a zero current detector |
| CN207283866U (zh) * | 2017-07-18 | 2018-04-27 | 晨辉光宝科技有限公司 | Led直管灯 |
| EP3659397B1 (en) | 2017-07-25 | 2021-06-30 | Signify Holding B.V. | Tubular lighting device, luminaire and method for operating with an electronic ballast |
| US10986713B2 (en) | 2017-07-25 | 2021-04-20 | Signify Holding B.V. | Retrofit lamp and a lighting system using the same |
| CN107567130B (zh) * | 2017-08-21 | 2023-09-12 | 矽力杰半导体技术(杭州)有限公司 | 供电电路及应用其的led驱动电路 |
| JP6755431B1 (ja) * | 2017-08-24 | 2020-09-16 | シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． | 光のちらつきのない安定したドライバ動作を向上させるための改善されたタイミングイベント検出を有するレトロフィットｌｅｄ照明デバイス |
| US10986712B2 (en) | 2017-09-30 | 2021-04-20 | Signify Holding B.V. | Controllable driver and drive method to connect an electronic ballast to an LED light source based on the model, type, or identity of the ballast |
| US11083058B2 (en) | 2018-01-02 | 2021-08-03 | Signify Holding B.V. | Lighting drive, lighting system and control method |
| EP3837923A1 (en) * | 2018-08-17 | 2021-06-23 | Signify Holding B.V. | A led driver and led lighting system for use with a high frequency electronic ballast |
| US10871280B2 (en) * | 2018-12-27 | 2020-12-22 | Shanghai Lumixess Lighting Technology Company | Connection terminal and illumination device |
| WO2020148259A1 (en) | 2019-01-16 | 2020-07-23 | Signify Holding B.V. | A power source type determiner |
| JP7348295B2 (ja) * | 2019-02-20 | 2023-09-20 | シグニファイ ホールディング ビー ヴィ | 高輝度放電ランプを交換するためのｌｅｄ照明ユニットのためのｌｅｄドライバ |
| US11762447B2 (en) * | 2021-12-22 | 2023-09-19 | Schweitzer Engineering Laboratories, Inc. | Power supply with boost stage to improve ride through performance |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5296815A (en) * | 1992-07-14 | 1994-03-22 | Rensselaer Polytechnic Institute | Device for detecting the type of ballast of a discharge lamp |
| US7049761B2 (en) * | 2000-02-11 | 2006-05-23 | Altair Engineering, Inc. | Light tube and power supply circuit |
| US6445142B1 (en) * | 2001-05-08 | 2002-09-03 | Teldata Solutions Llc | Apparatus and method for remotely detecting a magnetic ballast |
| US6714429B2 (en) * | 2001-08-15 | 2004-03-30 | Astec International Limited | Active inrush current control for AC to DC converters |
| US6860628B2 (en) * | 2002-07-17 | 2005-03-01 | Jonas J. Robertson | LED replacement for fluorescent lighting |
| JP2006139755A (ja) * | 2004-10-15 | 2006-06-01 | Toshiba Lighting & Technology Corp | Ｌｅｄ式標識灯点灯装置及び標識灯システム |
| US20060193131A1 (en) * | 2005-02-28 | 2006-08-31 | Mcgrath William R | Circuit devices which include light emitting diodes, assemblies which include such circuit devices, and methods for directly replacing fluorescent tubes |
| JP4678215B2 (ja) * | 2005-03-15 | 2011-04-27 | サンケン電気株式会社 | スイッチング電源装置 |
| CN101690396B (zh) * | 2007-06-27 | 2012-12-26 | 皇家飞利浦电子股份有限公司 | 用于向光源供应电压信号和电流信号的方法和设备 |
| US8502454B2 (en) * | 2008-02-08 | 2013-08-06 | Innosys, Inc | Solid state semiconductor LED replacement for fluorescent lamps |
| US8664880B2 (en) * | 2009-01-21 | 2014-03-04 | Ilumisys, Inc. | Ballast/line detection circuit for fluorescent replacement lamps |
| SE533502C2 (sv) * | 2009-07-29 | 2010-10-12 | Td Light Sweden Ab | Belysningssystem |
| CN101730347A (zh) * | 2009-12-31 | 2010-06-09 | 深圳市宝驰达实业有限公司 | 一种照明用led驱动电路 |
-
2012
- 2012-02-16 TW TW101105137A patent/TW201240517A/zh unknown
- 2012-02-16 WO PCT/IB2012/050705 patent/WO2012110973A1/en not_active Ceased
- 2012-02-16 EP EP12708395.4A patent/EP2676526B1/en active Active
- 2012-02-16 RU RU2013142062/07A patent/RU2013142062A/ru not_active Application Discontinuation
- 2012-02-16 CN CN2012800089368A patent/CN103380658A/zh active Pending
- 2012-02-16 US US13/985,150 patent/US20130320869A1/en not_active Abandoned
- 2012-02-16 JP JP2013554041A patent/JP2014509053A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9883555B2 (en) | 2014-10-17 | 2018-01-30 | DongGuan Pan American Electronics Co., Ltd. | Ballast-compatible lighting driver and light emitting diode lamp comprising the same |
| TWI643526B (zh) * | 2018-09-06 | 2018-12-01 | 峒鑫科技股份有限公司 | 發光二極體照明電路 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012110973A1 (en) | 2012-08-23 |
| CN103380658A (zh) | 2013-10-30 |
| US20130320869A1 (en) | 2013-12-05 |
| EP2676526A1 (en) | 2013-12-25 |
| RU2013142062A (ru) | 2015-03-27 |
| JP2014509053A (ja) | 2014-04-10 |
| EP2676526B1 (en) | 2019-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW201240517A (en) | Electromagnetic ballast-compatible lighting driver for light-emitting diode lamp | |
| US8957604B2 (en) | System and method for implementing mains-signal-based dimming of solid state lighting module | |
| CN102577606B (zh) | 提供固态照明系统的深度调光的方法和装置 | |
| CN102812781B (zh) | 用于增加固态照明灯具的调光范围的方法和装置 | |
| CN103748961B (zh) | 用于发光二极管灯的兼容电子镇流器的照明驱动器 | |
| CN103270813B (zh) | 用于限制灯驱动器中的电流过冲和欠冲的方法和装置 | |
| CN107113938B (zh) | 用于控制固态灯的系统和方法 | |
| US20120274216A1 (en) | Selectively activated rapid start/bleeder circuit for solid state lighting system | |
| US20130193866A1 (en) | Method and apparatus for detecting presence of dimmer and controlling power delivered to solid state lighting load | |
| TW201204168A (en) | Method and apparatus for increasing dimming range of solid state lighting fixtures | |
| CN103270684A (zh) | 用于驱动固态照明负载的功率转换器设备 | |
| CN103004289B (zh) | 用于照明单元的可调光驱动器的有源阻尼 | |
| JP6407972B2 (ja) | 位相カット調光信号の位相カット角のデジタル検出のための方法及び装置 | |
| JP2011518418A (ja) | 電力コントロール | |
| CN106463793A (zh) | 用于自动加热功率均衡的应急照明系统和方法 | |
| JP2018516439A (ja) | 中性線接続の喪失の場合における照明ドライバの保護のための方法及びこのような保護を含む照明ドライバ | |
| JP2010287311A (ja) | 電気回路および照明器具 |