JP2006353087A5 - - Google Patents

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Publication number
JP2006353087A5
JP2006353087A5 JP2006162061A JP2006162061A JP2006353087A5 JP 2006353087 A5 JP2006353087 A5 JP 2006353087A5 JP 2006162061 A JP2006162061 A JP 2006162061A JP 2006162061 A JP2006162061 A JP 2006162061A JP 2006353087 A5 JP2006353087 A5 JP 2006353087A5
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JP
Japan
Prior art keywords
output
power supply
current
voltage
transition
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.)
Pending
Application number
JP2006162061A
Other languages
English (en)
Japanese (ja)
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JP2006353087A (ja
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Publication date
Priority claimed from US11/150,329 external-priority patent/US7180280B2/en
Application filed filed Critical
Publication of JP2006353087A publication Critical patent/JP2006353087A/ja
Publication of JP2006353087A5 publication Critical patent/JP2006353087A5/ja
Pending legal-status Critical Current

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JP2006162061A 2005-06-10 2006-06-12 遷移領域調整で電源からの最大電力を減少させるための方法及び装置 Pending JP2006353087A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/150,329 US7180280B2 (en) 2005-06-10 2005-06-10 Method and apparatus to reduce maximum power from a power supply with transition region regulation

Publications (2)

Publication Number Publication Date
JP2006353087A JP2006353087A (ja) 2006-12-28
JP2006353087A5 true JP2006353087A5 (enExample) 2009-07-23

Family

ID=36973004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006162061A Pending JP2006353087A (ja) 2005-06-10 2006-06-12 遷移領域調整で電源からの最大電力を減少させるための方法及び装置

Country Status (3)

Country Link
US (4) US7180280B2 (enExample)
EP (1) EP1732199A3 (enExample)
JP (1) JP2006353087A (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7180280B2 (en) * 2005-06-10 2007-02-20 Power Integrations, Inc. Method and apparatus to reduce maximum power from a power supply with transition region regulation
US7844304B1 (en) * 2005-10-27 2010-11-30 Rockwell Collins, Inc. Method of filtering low frequency components from power lines
US7265504B2 (en) * 2005-11-30 2007-09-04 Semtech Corporation High efficiency power supply for LED lighting applications
US7952895B2 (en) 2008-05-29 2011-05-31 Power Integrations, Inc. Method and apparatus for implementing an unregulated dormant mode in a power converter
US7995359B2 (en) 2009-02-05 2011-08-09 Power Integrations, Inc. Method and apparatus for implementing an unregulated dormant mode with an event counter in a power converter
US8385088B2 (en) 2010-12-06 2013-02-26 Power Integrations, Inc. Method and apparatus for implementing an unregulated dormant mode with output reset in a power converter
US20110113689A1 (en) * 2009-11-16 2011-05-19 Johnson Keith R System And Method For Powering A Movable Barrier Operator
US8213192B2 (en) * 2009-12-30 2012-07-03 Silicon Laboratories Inc. Primary side sensing for isolated fly-back converters
DE102011005415A1 (de) * 2011-03-11 2012-09-13 Robert Bosch Gmbh Schaltnetzteil für ein Ladegerät
EP2512021B1 (en) 2011-04-14 2017-07-19 Nxp B.V. A controller for a switched mode power converter
EP2515426B1 (en) 2011-04-20 2019-06-12 Nxp B.V. A switching circuit
CN102364859B (zh) * 2011-05-31 2014-11-26 杭州士兰微电子股份有限公司 开关电源控制装置及包含该控制装置的反激式开关电源
CN102255368A (zh) * 2011-07-14 2011-11-23 无锡新畅电子有限公司 高功率因素磷酸铁锂电池快速充电器
TWI450473B (zh) * 2011-08-18 2014-08-21 Qisda Corp 控制對待充能電子裝置之充電電流強度的電子裝置
US9300199B2 (en) * 2013-11-18 2016-03-29 System General Corporation Under-voltage protection circuit for programmable power supplies
CN103683935A (zh) * 2013-12-03 2014-03-26 成都芯源系统有限公司 一种开关模式电源及其控制电路和控制方法
CN104022633B (zh) * 2014-06-27 2017-04-12 崇贸科技股份有限公司 控制电路、调节方法以及低电压保护方法
US9397560B2 (en) * 2014-08-15 2016-07-19 Power Integrations, Inc. Controller for a power supply with transition region regulation
CN116865405B (zh) * 2023-08-09 2024-10-29 深圳市宇昊电子科技有限公司 一种大功率快充充电器调压电路、单级pfc充电器电路
CN120498237B (zh) * 2025-07-21 2025-11-04 中核核电运行管理有限公司 一种电源功率控制方法及装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2079014A (en) * 1980-05-12 1982-01-13 Electrotech Instr Ltd Variable electrical power supplies
JPS5972882A (ja) * 1982-10-20 1984-04-24 Sanyo Electric Co Ltd 間欠駆動回路
JPS63200845A (ja) * 1987-02-16 1988-08-19 三菱重工業株式会社 粉砕方法
JPH01194866A (ja) * 1988-01-28 1989-08-04 Yokogawa Electric Corp 電流装置の過電流保護回路
US5246418A (en) * 1991-12-17 1993-09-21 Becton Dickinson And Company Iontophresis system having features for reducing skin irritation
JP2601974B2 (ja) * 1992-09-16 1997-04-23 インターナショナル・ビジネス・マシーンズ・コーポレイション 電子機器用電源装置及び電子機器システム
US5481178A (en) * 1993-03-23 1996-01-02 Linear Technology Corporation Control circuit and method for maintaining high efficiency over broad current ranges in a switching regulator circuit
JP2650018B2 (ja) * 1993-12-17 1997-09-03 富士通電装株式会社 安定化直流電源装置
US5949213A (en) * 1994-04-26 1999-09-07 Comarco Wireless Technologies, Inc. Method and system for charging rechargeable batteries
JP2776493B2 (ja) * 1994-08-12 1998-07-16 インターナショナル・ビジネス・マシーンズ・コーポレイション 電子機器用電源装置及びその制御方法
US6127815A (en) * 1999-03-01 2000-10-03 Linear Technology Corp. Circuit and method for reducing quiescent current in a switching regulator
JP4524511B2 (ja) * 2000-03-31 2010-08-18 Ｔｄｋラムダ株式会社 電源装置
JP4289784B2 (ja) * 2000-11-30 2009-07-01 株式会社リコー 定電圧電源回路および該定電圧電源回路を内蔵した電子機器
US6472855B2 (en) * 2001-01-12 2002-10-29 Semiconductor Components Industries Llc Voltage regulator circuit with transient generator to respond to load current changes and method therefor
US6522118B1 (en) * 2001-04-18 2003-02-18 Linear Technology Corporation Constant-current/constant-voltage current supply
US6614874B2 (en) * 2002-01-28 2003-09-02 Ge Medical Systems Global Technology Company, Llc Robust and efficient decomposition algorithm for digital x-ray de imaging
US7199562B2 (en) * 2002-04-04 2007-04-03 Thomson Licensing Line frequency switching regulator
US6856283B2 (en) * 2003-02-28 2005-02-15 Raytheon Company Method and apparatus for a power system for phased-array radar
US7061778B2 (en) * 2004-06-07 2006-06-13 Power Integrations, Inc. Method and apparatus for extending the operating range of a flyforward converter
US7541793B2 (en) * 2005-06-07 2009-06-02 Delta Electronics, Inc. Parallel power supply with active droop current sharing circuit having current limiting function
US7180280B2 (en) * 2005-06-10 2007-02-20 Power Integrations, Inc. Method and apparatus to reduce maximum power from a power supply with transition region regulation

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