JP2015536127A5 - - Google Patents
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- Publication number
- JP2015536127A5 JP2015536127A5 JP2015534742A JP2015534742A JP2015536127A5 JP 2015536127 A5 JP2015536127 A5 JP 2015536127A5 JP 2015534742 A JP2015534742 A JP 2015534742A JP 2015534742 A JP2015534742 A JP 2015534742A JP 2015536127 A5 JP2015536127 A5 JP 2015536127A5
- Authority
- JP
- Japan
- Prior art keywords
- switch
- signal
- primary
- input
- current
- 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
- 238000004804 winding Methods 0.000 claims 13
- 238000000034 method Methods 0.000 claims 7
- 239000003990 capacitor Substances 0.000 claims 3
- 230000001360 synchronised effect Effects 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261707506P | 2012-09-28 | 2012-09-28 | |
| US61/707,506 | 2012-09-28 | ||
| US14/038,199 | 2013-09-26 | ||
| US14/038,199 US9882497B2 (en) | 2012-09-28 | 2013-09-26 | Soft switching synchronous quasi resonant converter |
| PCT/US2013/062193 WO2014052761A2 (en) | 2012-09-28 | 2013-09-27 | Soft switching synchronous quasi resonant converter |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015536127A JP2015536127A (ja) | 2015-12-17 |
| JP2015536127A5 true JP2015536127A5 (enExample) | 2018-11-08 |
| JP6486274B2 JP6486274B2 (ja) | 2019-03-20 |
Family
ID=50385027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015534742A Active JP6486274B2 (ja) | 2012-09-28 | 2013-09-27 | ソフトスイッチング同期擬似共振コンバータ |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9882497B2 (enExample) |
| EP (1) | EP2901545B1 (enExample) |
| JP (1) | JP6486274B2 (enExample) |
| KR (1) | KR20150063140A (enExample) |
| CN (1) | CN104685777B (enExample) |
| TW (1) | TWI610529B (enExample) |
| WO (1) | WO2014052761A2 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9660535B2 (en) * | 2011-11-11 | 2017-05-23 | Microchip Technology Incorporated | Method and system to dynamically position a switch mode power supply output voltage |
| US8995150B2 (en) * | 2012-12-05 | 2015-03-31 | Dialog Semiconductor Inc. | Primary side sense output current regulation |
| WO2016110396A1 (en) * | 2015-01-05 | 2016-07-14 | Philips Lighting Holding B.V. | Power supply for deep dimming light |
| US10116222B2 (en) * | 2015-02-06 | 2018-10-30 | Texas Instruments Incorporated | Soft switching flyback converter with primary control |
| CN108370219B (zh) | 2015-07-22 | 2020-09-25 | 前置开关公司 | 谐振系统控制器和逐周期预测软开关 |
| US9887634B2 (en) * | 2015-07-23 | 2018-02-06 | General Electric Company | Circuits and methods for synchronous rectification in resonant converters |
| US10069426B2 (en) * | 2016-03-12 | 2018-09-04 | Semiconductor Components Industries, Llc | Active clamp flyback converter |
| US9948192B2 (en) * | 2016-05-04 | 2018-04-17 | Toyota Motor Engineering & Manufacturing North America, Inc. | Quasi-resonant operation of a power conversion circuit including switches symmetrically arranged about a transformer |
| GB2558674B (en) * | 2017-01-10 | 2022-01-19 | Tridonic Gmbh & Co Kg | Apparatus for operating one or more lighting devices |
| CN108462392A (zh) * | 2017-02-17 | 2018-08-28 | 晶群科技有限公司 | 同步整流控制电路及其控制方法 |
| US10554134B2 (en) * | 2017-06-02 | 2020-02-04 | Power Integrations, Inc. | Idle ring detection for a multi-output power converter |
| CN108173434B (zh) * | 2018-01-15 | 2020-06-09 | 昂宝电子(上海)有限公司 | 开关电源电路 |
| US10574147B2 (en) * | 2018-01-16 | 2020-02-25 | Texas Instruments Incorporated | Methods and apparatus for zero voltage switching using flyback converters |
| DE102018203310A1 (de) * | 2018-03-06 | 2019-09-12 | Tridonic Gmbh & Co Kg | Synchronkonverter mit digitaler Laststromerfassung |
| DE102018114926B4 (de) * | 2018-06-21 | 2023-08-24 | Tridonic Gmbh & Co Kg | Synchrone Sperrwandlerschaltungen zum Betrieb einer Leuchtmittelstrecke, Leuchte mit einer synchronen Sperrwandlerschaltung, und Verfahren zum Betreiben einer synchronen Sperrwandlerschaltung |
| US11736026B2 (en) * | 2020-05-29 | 2023-08-22 | Dialog Semiconductor Inc. | Flyback converter with fast load transient detection |
| US11653432B1 (en) * | 2021-11-30 | 2023-05-16 | Texas Instruments Incorporated | Light-emitting diode (LED) driver system with slew-rate control |
| WO2023162976A1 (ja) * | 2022-02-28 | 2023-08-31 | パナソニック株式会社 | 電力変換システム |
Family Cites Families (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0530739A (ja) * | 1991-07-18 | 1993-02-05 | Shindengen Electric Mfg Co Ltd | スイツチング電源装置 |
| US5568016A (en) | 1994-10-18 | 1996-10-22 | Norand Corporation | Power supply for an electroluminescent panel or the like |
| JPH08251926A (ja) * | 1995-03-14 | 1996-09-27 | Tamura Seisakusho Co Ltd | インバータ回路 |
| US5757626A (en) * | 1996-06-21 | 1998-05-26 | Delta Electronics Inc. | Single-stage, single-switch, islolated power-supply technique with input-current shaping and fast output-voltage regulation |
| JP4070200B2 (ja) | 2000-11-11 | 2008-04-02 | ミネベア株式会社 | 電力変換装置 |
| US6606257B2 (en) | 2001-11-05 | 2003-08-12 | Koninklijke Philips Electronics N.V. | Independent regulation of multiple outputs in a soft-switching multiple-output flyback converter |
| US6671189B2 (en) | 2001-11-09 | 2003-12-30 | Minebea Co., Ltd. | Power converter having primary and secondary side switches |
| AT413908B (de) | 2002-08-12 | 2006-07-15 | Siemens Ag Oesterreich | Schaltwandler |
| US6788555B2 (en) | 2002-09-26 | 2004-09-07 | Koninklijke Philips Electronics N.V. | Regulation of bi-directional flyback converter |
| JP2005033888A (ja) | 2003-07-10 | 2005-02-03 | Seiko Instruments Inc | スイッチング・レギュレータ制御回路 |
| DE10356514A1 (de) | 2003-12-03 | 2005-07-14 | Siemens Ag | Stromversorgungseinrichtung |
| US7446518B2 (en) | 2004-03-08 | 2008-11-04 | Semtech Corporation | Method and apparatus for enhancing voltage regulator transient response |
| PL3589081T3 (pl) * | 2004-03-15 | 2024-05-20 | Signify North America Corporation | Sposoby i urządzenia do sterowania mocą |
| US20050257647A1 (en) | 2004-05-19 | 2005-11-24 | David Baker | Pneumatic ratchet with forward/reverse actuator |
| US6995991B1 (en) | 2004-07-20 | 2006-02-07 | System General Corp. | PWM controller for synchronous rectifier of flyback power converter |
| JP4667836B2 (ja) | 2004-11-26 | 2011-04-13 | 株式会社リコー | スイッチングレギュレータ及びスイッチングレギュレータの出力電圧切換方法 |
| KR100628716B1 (ko) | 2005-02-02 | 2006-09-28 | 삼성전자주식회사 | Led구동장치 |
| US7456618B2 (en) | 2005-10-31 | 2008-11-25 | Chil Semiconductor, Inc. | Digital controller for a voltage regulator module |
| KR100727354B1 (ko) | 2005-11-09 | 2007-06-13 | 주식회사 유양정보통신 | 발광 다이오드 정전류 펄스폭 변조 구동 회로 |
| GB2435406A (en) | 2006-02-28 | 2007-08-29 | Otter Controls Ltd | Indicating operating mode of liquid heating device |
| US20080018261A1 (en) | 2006-05-01 | 2008-01-24 | Kastner Mark A | LED power supply with options for dimming |
| TWI514715B (zh) | 2006-09-13 | 2015-12-21 | Cree Inc | 用於提供電力至負載之電源供應器及電路 |
| CN100579323C (zh) | 2006-09-29 | 2010-01-06 | 启萌科技有限公司 | 发光装置及其驱动方法 |
| EP2074866B1 (en) | 2006-10-06 | 2011-03-02 | Philips Intellectual Property & Standards GmbH | Power supply device for light elements and method for supplying power to light elements |
| US7902771B2 (en) | 2006-11-21 | 2011-03-08 | Exclara, Inc. | Time division modulation with average current regulation for independent control of arrays of light emitting diodes |
| JP2008187813A (ja) | 2007-01-30 | 2008-08-14 | Fuji Electric Device Technology Co Ltd | スイッチング電源 |
| US7804256B2 (en) | 2007-03-12 | 2010-09-28 | Cirrus Logic, Inc. | Power control system for current regulated light sources |
| US8174243B2 (en) * | 2007-03-19 | 2012-05-08 | Semiconductor Components Industries, Llc | Power supply controller and method therefor |
| JP5109795B2 (ja) | 2008-05-13 | 2012-12-26 | ミツミ電機株式会社 | 電圧検出回路およびスイッチング電源装置 |
| US7928670B2 (en) * | 2008-06-30 | 2011-04-19 | Iwatt Inc. | LED driver with multiple feedback loops |
| JP5349905B2 (ja) * | 2008-10-27 | 2013-11-20 | パナソニック株式会社 | 放電灯点灯装置、及びこれを用いた車両用前照灯点灯装置 |
| US8054655B2 (en) | 2008-11-03 | 2011-11-08 | Monolithie Power Systems, Inc. | Tail current control of isolated converter and apparatus thereof |
| US8564155B2 (en) | 2009-05-06 | 2013-10-22 | Polar Semiconductor, Inc. | Multiple output power supply |
| CN201700054U (zh) | 2009-06-02 | 2011-01-05 | 立锜科技股份有限公司 | 无残光的发光二极管控制电路 |
| US8305004B2 (en) * | 2009-06-09 | 2012-11-06 | Stmicroelectronics, Inc. | Apparatus and method for constant power offline LED driver |
| US8587967B2 (en) * | 2009-06-10 | 2013-11-19 | Texas Instruments Incorporated | System and method for indirect control of a converter output |
| KR20110026749A (ko) | 2009-09-08 | 2011-03-16 | 삼성전자주식회사 | 백라이트 장치 및 이를 포함한 디스플레이 장치 |
| CN102065600B (zh) | 2010-03-16 | 2014-06-25 | 成都芯源系统有限公司 | 一种led调光驱动系统 |
| CN101848577B (zh) | 2010-03-16 | 2014-02-12 | 成都芯源系统有限公司 | 一种led驱动系统及驱动方法 |
| US9173261B2 (en) | 2010-07-30 | 2015-10-27 | Wesley L. Mokry | Secondary-side alternating energy transfer control with inverted reference and LED-derived power supply |
| JP5783597B2 (ja) * | 2010-10-15 | 2015-09-24 | コーセル株式会社 | スイッチング電源装置 |
-
2013
- 2013-09-26 US US14/038,199 patent/US9882497B2/en active Active
- 2013-09-27 TW TW102135168A patent/TWI610529B/zh active
- 2013-09-27 EP EP13773576.7A patent/EP2901545B1/en active Active
- 2013-09-27 JP JP2015534742A patent/JP6486274B2/ja active Active
- 2013-09-27 KR KR1020157011019A patent/KR20150063140A/ko not_active Ceased
- 2013-09-27 WO PCT/US2013/062193 patent/WO2014052761A2/en not_active Ceased
- 2013-09-27 CN CN201380051181.4A patent/CN104685777B/zh active Active
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