JP2012029404A5 - - Google Patents

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Publication number
JP2012029404A5
JP2012029404A5 JP2010164000A JP2010164000A JP2012029404A5 JP 2012029404 A5 JP2012029404 A5 JP 2012029404A5 JP 2010164000 A JP2010164000 A JP 2010164000A JP 2010164000 A JP2010164000 A JP 2010164000A JP 2012029404 A5 JP2012029404 A5 JP 2012029404A5
Authority
JP
Japan
Prior art keywords
bypass capacitor
line
supply
alternating current
supply line
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
Application number
JP2010164000A
Other languages
English (en)
Japanese (ja)
Other versions
JP5721355B2 (ja
JP2012029404A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2010164000A external-priority patent/JP5721355B2/ja
Priority to JP2010164000A priority Critical patent/JP5721355B2/ja
Priority to EP11743375.5A priority patent/EP2596572B1/en
Priority to PCT/JP2011/067012 priority patent/WO2012011602A2/en
Priority to US13/810,628 priority patent/US8929105B2/en
Priority to CN201180034967.6A priority patent/CN103004069B/zh
Publication of JP2012029404A publication Critical patent/JP2012029404A/ja
Publication of JP2012029404A5 publication Critical patent/JP2012029404A5/ja
Publication of JP5721355B2 publication Critical patent/JP5721355B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2010164000A 2010-07-21 2010-07-21 電源回路 Active JP5721355B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010164000A JP5721355B2 (ja) 2010-07-21 2010-07-21 電源回路
CN201180034967.6A CN103004069B (zh) 2010-07-21 2011-07-15 电源电路
PCT/JP2011/067012 WO2012011602A2 (en) 2010-07-21 2011-07-15 Power source circuit
US13/810,628 US8929105B2 (en) 2010-07-21 2011-07-15 Power source circuit
EP11743375.5A EP2596572B1 (en) 2010-07-21 2011-07-15 Power source circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010164000A JP5721355B2 (ja) 2010-07-21 2010-07-21 電源回路

Publications (3)

Publication Number Publication Date
JP2012029404A JP2012029404A (ja) 2012-02-09
JP2012029404A5 true JP2012029404A5 (enExample) 2013-09-05
JP5721355B2 JP5721355B2 (ja) 2015-05-20

Family

ID=44630088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010164000A Active JP5721355B2 (ja) 2010-07-21 2010-07-21 電源回路

Country Status (5)

Country Link
US (1) US8929105B2 (enExample)
EP (1) EP2596572B1 (enExample)
JP (1) JP5721355B2 (enExample)
CN (1) CN103004069B (enExample)
WO (1) WO2012011602A2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5631230B2 (ja) * 2011-02-02 2014-11-26 キヤノン株式会社 電源回路
WO2013136415A1 (ja) * 2012-03-12 2013-09-19 三菱電機株式会社 電力変換装置
WO2018225301A1 (ja) 2017-06-08 2018-12-13 三菱電機株式会社 電力変換装置
US11356011B2 (en) * 2019-12-19 2022-06-07 University Of Florida Research Foundation, Incorporated Common mode (CM) electromagnetic interference (EMI) filters for reducing radiated EMI in power converters
CN112332642B (zh) * 2020-11-19 2024-07-23 厦门市科力电子有限公司 一种抑制eft的开关电源

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0279766A (ja) * 1988-09-14 1990-03-20 Yokogawa Electric Corp スイッチング電源用ノイズフィルタ回路
US4999594A (en) * 1988-12-09 1991-03-12 Condor, Inc. AC line filter with tapped balun winding
JPH0340892U (enExample) * 1989-08-30 1991-04-19
US5148360A (en) * 1992-01-29 1992-09-15 Gte Products Corporation Fourth order damped lowpass filter for obtaining high power factor and low total harmonic distortion
US5237492A (en) * 1992-06-23 1993-08-17 The University Of Toledo AC to DC converter system with ripple feedback circuit
US5757628A (en) 1996-01-31 1998-05-26 Tohoku Ricoh Co., Ltd. Stabilized high frequency switching power supply with suppressed EMI noise
JPH1155943A (ja) * 1997-06-02 1999-02-26 Murata Mfg Co Ltd スイッチング電源装置
US6490181B1 (en) * 2001-08-24 2002-12-03 The University Of Hong Kong Apparatus for reducing common mode noise current in power converters
JP2004274161A (ja) * 2003-03-05 2004-09-30 Tdk Corp ノイズ抑制回路
JP2007295645A (ja) * 2006-04-21 2007-11-08 Roland Corp スイッチング電源装置
JP2008079386A (ja) * 2006-09-20 2008-04-03 Mitsubishi Electric Corp 自動車用電源装置
JP2008182784A (ja) 2007-01-23 2008-08-07 Ntt Advanced Technology Corp 電源回路
JP2010164000A (ja) 2009-01-16 2010-07-29 Toyota Motor Corp 内燃機関の吸気制御装置及び方法
JP2010288381A (ja) * 2009-06-12 2010-12-24 Fuji Electric Systems Co Ltd 電力変換装置のノイズ低減回路
JP5631230B2 (ja) * 2011-02-02 2014-11-26 キヤノン株式会社 電源回路

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