JP2011167059A5 - - Google Patents

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Publication number
JP2011167059A5
JP2011167059A5 JP2011022530A JP2011022530A JP2011167059A5 JP 2011167059 A5 JP2011167059 A5 JP 2011167059A5 JP 2011022530 A JP2011022530 A JP 2011022530A JP 2011022530 A JP2011022530 A JP 2011022530A JP 2011167059 A5 JP2011167059 A5 JP 2011167059A5
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Japan
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zero
crossing
switch
signal
current
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JP2011022530A
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Japanese (ja)
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JP2011167059A (ja
JP5753392B2 (ja
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Priority claimed from US12/703,095 external-priority patent/US8553439B2/en
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JP2011022530A 2010-02-09 2011-02-04 方法およびスイッチモード電源のためのコントローラ Expired - Fee Related JP5753392B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/703,095 US8553439B2 (en) 2010-02-09 2010-02-09 Method and apparatus for determining zero-crossing of an AC input voltage to a power supply
US12/703,095 2010-02-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015104357A Division JP6051265B2 (ja) 2010-02-09 2015-05-22 コントローラおよび電源

Publications (3)

Publication Number Publication Date
JP2011167059A JP2011167059A (ja) 2011-08-25
JP2011167059A5 true JP2011167059A5 (enExample) 2014-03-20
JP5753392B2 JP5753392B2 (ja) 2015-07-22

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JP2011022530A Expired - Fee Related JP5753392B2 (ja) 2010-02-09 2011-02-04 方法およびスイッチモード電源のためのコントローラ
JP2015104357A Expired - Fee Related JP6051265B2 (ja) 2010-02-09 2015-05-22 コントローラおよび電源

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JP2015104357A Expired - Fee Related JP6051265B2 (ja) 2010-02-09 2015-05-22 コントローラおよび電源

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US (2) US8553439B2 (enExample)
EP (2) EP2355316B1 (enExample)
JP (2) JP5753392B2 (enExample)
CN (2) CN102193025B (enExample)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8553439B2 (en) 2010-02-09 2013-10-08 Power Integrations, Inc. Method and apparatus for determining zero-crossing of an AC input voltage to a power supply
US8299730B2 (en) 2010-02-09 2012-10-30 Power Integrations, Inc. Integrated on-time extension for non-dissipative bleeding in a power supply
JP5779821B2 (ja) * 2010-02-12 2015-09-16 マーベル ワールド トレード リミテッド 電子負荷用の調光回路
JP5067443B2 (ja) * 2010-05-24 2012-11-07 サンケン電気株式会社 Ｌｅｄ点灯装置
US8400797B2 (en) * 2010-07-23 2013-03-19 Lien Chang Electronic Enterprise Co., Ltd. Power conversion system with zero-voltage start-up mechanism, and zero-voltage start-up device
US8896288B2 (en) 2011-02-17 2014-11-25 Marvell World Trade Ltd. TRIAC dimmer detection
US8467157B2 (en) 2011-07-28 2013-06-18 Power Integrations, Inc. Adjacent terminal fault detection
US9065330B1 (en) 2011-11-15 2015-06-23 Marvell International Ltd. Method and apparatus for controlling TRIAC dimmable device
CN103207302B (zh) * 2012-01-17 2015-07-29 珠海格力电器股份有限公司 电感放电电流的检测电路和功率校正电路
US9093907B2 (en) * 2012-03-14 2015-07-28 Marvell World Trade Ltd. Method and apparatus for starting up
US8810144B2 (en) 2012-05-02 2014-08-19 Cree, Inc. Driver circuits for dimmable solid state lighting apparatus
CN105842526B (zh) 2012-05-19 2019-05-24 快捷半导体(苏州)有限公司 一种零电流检测电路和方法、及电压变换电路
US9030115B2 (en) * 2012-06-22 2015-05-12 Abl Ip Holding Llc LED driver with diac-based switch control and dimmable LED driver
CN102735906B (zh) * 2012-07-05 2014-11-05 矽力杰半导体技术(杭州)有限公司 一种电感电流检测电路以及应用其的led驱动电路
US9537404B2 (en) * 2012-09-24 2017-01-03 Dialog Semiconductor Inc. AC-DC power supply input voltage detection and monitoring
US9401634B2 (en) * 2012-10-04 2016-07-26 Power Integrations, Inc. Saturation prevention in an energy transfer element of a power converter
KR101397785B1 (ko) * 2012-12-17 2014-05-20 삼성전기주식회사 모터 구동 장치 및 방법
CN103887998A (zh) * 2012-12-20 2014-06-25 深圳市力生美半导体器件有限公司 开关电源以及开关电源集成电路
JP6056475B2 (ja) * 2012-12-28 2017-01-11 ブラザー工業株式会社 電源システム、同電源システムを備えた画像形成装置
US9071146B2 (en) * 2013-03-13 2015-06-30 Power Integrations, Inc. AC voltage sensor with low power consumption
US9401657B2 (en) * 2013-03-13 2016-07-26 Power Integrations, Inc. Input voltage sensor responsive to load conditions
CN103401429B (zh) * 2013-08-09 2015-08-26 杭州茂力半导体技术有限公司 一种开关电源及其控制电路和控制方法
CN103929048B (zh) * 2014-04-29 2016-04-20 中国科学院上海微系统与信息技术研究所 一种开关电源的过零检测电路
CN104360144B (zh) * 2014-12-08 2017-12-22 广东美的环境电器制造有限公司 确定交流信号过零点的方法及系统
CN105141209B (zh) * 2015-08-01 2017-12-08 漳州科华技术有限责任公司 减少隔离ups旁路导通的变压器励磁电流的方法及装置
US9680382B2 (en) * 2015-08-03 2017-06-13 Power Integrations, Inc. Input frequency measurement
CN112628620B (zh) * 2016-01-22 2023-08-01 嘉兴山蒲照明电器有限公司 一种安装侦测装置及应用之的电源模块装置和led灯
EP3407460B1 (en) * 2016-02-05 2020-08-19 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Terminal charging system, charging method, and power adapter
CN108076547B (zh) * 2016-11-18 2021-08-20 佛山市顺德区美的电热电器制造有限公司 电磁加热系统及其过零检测装置和方法
DE102017116534A1 (de) * 2017-07-21 2019-01-24 Eaton Electrical Ip Gmbh & Co. Kg Schaltungsanordnung und Verfahren zur Überwachung wechselspannungsförmiger Signale
WO2019026706A1 (ja) * 2017-07-31 2019-02-07 ローム株式会社 ゼロクロス検出回路
US11733275B2 (en) * 2017-07-31 2023-08-22 Rohm Co., Ltd. Zero-crossing detection circuit
SG10201706597YA (en) * 2017-08-11 2019-03-28 Opulent Electronics Int Pte Ltd Device and method for providing an electrical current to an electrical load
US10333335B2 (en) * 2017-10-27 2019-06-25 Lear Corporation System and method of electric vehicle wireless charger output protection using zero voltage switching
JP7080098B2 (ja) * 2018-04-24 2022-06-03 エイブリック株式会社 ゼロクロス検出回路およびセンサ装置
US10418908B1 (en) * 2018-10-16 2019-09-17 Power Integrations, Inc. Controller with variable sampling generator
CN109543910A (zh) * 2018-11-27 2019-03-29 长沙理工大学 一种考虑偏差考核惩罚的售电公司电量鲁棒决策电路及方法
US11632054B2 (en) 2019-04-24 2023-04-18 Power Integrations, Inc. Mode operation detection for control of a power converter with an active clamp switch
JP7378495B2 (ja) * 2019-04-24 2023-11-13 パワー・インテグレーションズ・インコーポレーテッド 能動非放散クランプ回路を備える電力コンバーターおよびそれぞれの制御装置
CN112134473B (zh) * 2019-06-24 2022-03-22 宏碁股份有限公司 电源供应器
CN110445355B (zh) * 2019-07-26 2021-05-18 成都芯源系统有限公司 开关电源及其驱动电路和驱动方法
CN110568261B (zh) * 2019-09-02 2022-05-17 深圳市丰润达科技有限公司 可控硅调光器及交流电源相位检测方法、装置和存储介质
CN111474414A (zh) * 2020-03-18 2020-07-31 南方电网科学研究院有限责任公司 一种柔性直流控制系统的链路延时测试方法及系统
CN112311085A (zh) * 2020-11-27 2021-02-02 航天柏克(广东)科技有限公司 交流供电电源切换装置

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04351495A (ja) * 1991-05-27 1992-12-07 Fujitsu General Ltd 空気調和機の制御方法
JP2677738B2 (ja) 1992-07-03 1997-11-17 株式会社日本プロテクター スイッチングレギュレータ
US5583402A (en) * 1994-01-31 1996-12-10 Magnetek, Inc. Symmetry control circuit and method
FR2725324B1 (fr) * 1994-09-30 1996-12-20 Sgs Thomson Microelectronics Regulateur de courant a decoupage
KR0152252B1 (ko) * 1995-11-16 1999-05-01 김광호 5핀을 갖는 능동역률보정집적회로
US6091205A (en) * 1997-10-02 2000-07-18 Lutron Electronics Co., Inc. Phase controlled dimming system with active filter for preventing flickering and undesired intensity changes
EP1059017B1 (en) * 1998-02-13 2004-08-04 Lutron Electronics Co., Inc. Electronic dimming ballast
DE19808890A1 (de) * 1998-03-03 1999-09-09 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltnetzteil mit aktiver Oberwellenbegrenzung
JP2000350462A (ja) 1999-06-01 2000-12-15 Sharp Corp 直流電源装置
JP2002280997A (ja) * 2001-03-21 2002-09-27 Sanyo Electric Co Ltd デジタル信号受信装置
AU2002354249A1 (en) * 2001-11-29 2003-06-10 Iwatt Power converters with primary-only feedback
JP2004327152A (ja) * 2003-04-23 2004-11-18 Toshiba Lighting & Technology Corp Ｌｅｄ点灯装置およびｌｅｄ照明器具
JP2004351495A (ja) 2003-05-30 2004-12-16 Masao Hondo パルス通電による固体接合装置
CN1592067A (zh) 2003-08-28 2005-03-09 松下电器产业株式会社 电源装置以及使用该电源装置的空调机
KR100986762B1 (ko) * 2003-09-08 2010-10-08 페어차일드코리아반도체 주식회사 스위칭 전원 공급 장치 및 전원 공급 방법
US7071634B2 (en) * 2004-01-07 2006-07-04 Lutron Electronics Co., Inc. Lighting control device having improved long fade off
US7265503B2 (en) * 2004-04-08 2007-09-04 International Rectifier Corporation Applications of halogen convertor control IC
JP4630576B2 (ja) * 2004-06-03 2011-02-09 キヤノン株式会社 電力制御装置
CN100397263C (zh) 2004-09-01 2008-06-25 庞浩 一种具有定时功能的电功率调控方法及其系统
EP1645885A1 (de) 2004-10-08 2006-04-12 Abb Research Ltd. Verfahren zur Bestimmung des Stromnulldurchgangs in einem Umrichter
US7239119B2 (en) * 2004-11-05 2007-07-03 Power Integrations, Inc. Method and apparatus to provide temporary peak power from a switching regulator
JP2006319172A (ja) 2005-05-13 2006-11-24 Wako Denken Kk Ｌｅｄランプ調光用アダプタ装置
US7453709B2 (en) 2005-07-08 2008-11-18 Power Integrations, Inc. Method and apparatus for increasing the power capability of a power supply
JP4744966B2 (ja) * 2005-07-26 2011-08-10 パナソニック電工株式会社 発光ダイオード用直流電源装置およびそれを用いる照明器具
WO2007016373A2 (en) * 2005-07-28 2007-02-08 Synditec, Inc. Pulsed current averaging controller with amplitude modulation and time division multiplexing for arrays of independent pluralities of light emitting diodes
US7400517B2 (en) 2006-07-03 2008-07-15 Semiconductor Components Industries, L.L.C. Power factor correction circuit and method therefor
US7898823B2 (en) * 2007-05-08 2011-03-01 Leadtrend Technology Corp. Quasi-resonant fly-back converter without auxiliary winding
US7936157B2 (en) 2007-05-29 2011-05-03 Fuji Electric Device Technology Co., Ltd. Switching power supply system
JP5167929B2 (ja) 2007-11-28 2013-03-21 富士電機株式会社 スイッチング電源装置
US7830682B2 (en) * 2007-12-19 2010-11-09 Honeywell International Inc. DC component elimination at output voltage of PWM inverters
US7843146B2 (en) * 2008-01-28 2010-11-30 Global Mixed-Mode Technology Inc. LED dimming control circuit
JP5117580B2 (ja) 2008-01-29 2013-01-16 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 電子駆動回路及び方法
EP2104401B1 (en) 2008-03-17 2013-08-14 Universal Lighting Technologies, Inc. Zero crossing detection of line voltage/current of variable amplitude
US8102167B2 (en) * 2008-03-25 2012-01-24 Microsemi Corporation Phase-cut dimming circuit
JP5047029B2 (ja) 2008-03-26 2012-10-10 パナソニック株式会社 調光装置
JP2009247101A (ja) * 2008-03-31 2009-10-22 Tdk Corp 充電装置
JP2009261143A (ja) 2008-04-17 2009-11-05 Panasonic Corp 電源装置及びそれを備えた空気調和機
KR100973009B1 (ko) * 2008-10-28 2010-07-30 삼성전기주식회사 발광소자 구동 장치
US8089216B2 (en) * 2008-12-10 2012-01-03 Linear Technology Corporation Linearity in LED dimmer control
US8149600B2 (en) * 2009-05-22 2012-04-03 Infineon Technologies Ag System and method for ringing suppression in a switched mode power supply
US8390435B2 (en) * 2009-08-07 2013-03-05 General Electric Company Apparatus for controlling integrated lighting ballasts in a series scheme
US8299730B2 (en) * 2010-02-09 2012-10-30 Power Integrations, Inc. Integrated on-time extension for non-dissipative bleeding in a power supply
US8553439B2 (en) 2010-02-09 2013-10-08 Power Integrations, Inc. Method and apparatus for determining zero-crossing of an AC input voltage to a power supply
JP5780803B2 (ja) * 2011-03-29 2015-09-16 セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー Ｌｅｄ調光回路
JP2012212548A (ja) * 2011-03-31 2012-11-01 Mitsumi Electric Co Ltd 照明用電源装置
KR101948129B1 (ko) * 2012-02-17 2019-02-14 페어차일드코리아반도체 주식회사 스위치 제어 장치, 스위치 제어 방법, 및 스위치 제어 장치를 포함하는 전력 공급 장치
TWI496504B (zh) * 2013-04-26 2015-08-11 Unity Opto Technology Co Ltd Variable power dimming control circuit

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