WO2009025157A1 - スイッチング電源装置 - Google Patents

スイッチング電源装置 Download PDF

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Publication number
WO2009025157A1
WO2009025157A1 PCT/JP2008/063728 JP2008063728W WO2009025157A1 WO 2009025157 A1 WO2009025157 A1 WO 2009025157A1 JP 2008063728 W JP2008063728 W JP 2008063728W WO 2009025157 A1 WO2009025157 A1 WO 2009025157A1
Authority
WO
WIPO (PCT)
Prior art keywords
switch element
intermittent oscillation
increase
power supply
supply device
Prior art date
Application number
PCT/JP2008/063728
Other languages
English (en)
French (fr)
Inventor
Naoki Yamaguchi
Tatsuya Hosotani
Takuji Yokawa
Original Assignee
Murata Manufacturing Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co., Ltd. filed Critical Murata Manufacturing Co., Ltd.
Priority to CN2008800014045A priority Critical patent/CN101578758B/zh
Priority to JP2009528991A priority patent/JP4844674B2/ja
Publication of WO2009025157A1 publication Critical patent/WO2009025157A1/ja
Priority to US12/551,584 priority patent/US7965523B2/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/3353—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having at least two simultaneously operating switches on the input side, e.g. "double forward" or "double (switched) flyback" converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)

Abstract

　ＤＣ－ＤＣコンバータの主スイッチ素子としての第１のスイッチ素子（Ｑ１）と、力率改善回路のスイッチ素子としての第３のスイッチ素子（Ｑ３）を、ターンオンタイミングは同期させつつ、オン期間制御を独立して行うことで、スイッチング周波数の上昇を防ぎ、間欠発振させないことで音鳴りを防止する。 　軽負荷或いは無負荷時の第１のスイッチ素子（Ｑ１）のスイッチング周波数上昇による間欠発振制御が防止でき、間欠発振の周波数が可聴周波数帯に入って音鳴りを起こしたり、リプル電圧が大きくなったりする問題が解消される。
PCT/JP2008/063728 2007-08-17 2008-07-31 スイッチング電源装置 WO2009025157A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2008800014045A CN101578758B (zh) 2007-08-17 2008-07-31 开关电源装置
JP2009528991A JP4844674B2 (ja) 2007-08-17 2008-07-31 スイッチング電源装置
US12/551,584 US7965523B2 (en) 2007-08-17 2009-09-01 Switching power supply device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-212942 2007-08-17
JP2007212942 2007-08-17

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/551,584 Continuation US7965523B2 (en) 2007-08-17 2009-09-01 Switching power supply device

Publications (1)

Publication Number Publication Date
WO2009025157A1 true WO2009025157A1 (ja) 2009-02-26

Family

ID=40378065

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063728 WO2009025157A1 (ja) 2007-08-17 2008-07-31 スイッチング電源装置

Country Status (5)

Country Link
US (1) US7965523B2 (ja)
JP (1) JP4844674B2 (ja)
CN (1) CN101578758B (ja)
TW (1) TW200910750A (ja)
WO (1) WO2009025157A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011103326A (ja) * 2009-11-10 2011-05-26 Tdk-Lambda Corp Ｌｅｄ駆動装置
WO2011055285A3 (en) * 2009-11-06 2011-06-30 Koninklijke Philips Electronics N.V. Feedback circuit for zero-voltage-switching converter
US9160234B2 (en) 2012-03-26 2015-10-13 Murata Manufacturing Co., Ltd. Switching power supply apparatus
CN109870950A (zh) * 2019-01-16 2019-06-11 金卡智能集团股份有限公司 一种基于gprs通信的控制系统

Families Citing this family (25)

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TWI398763B (zh) * 2009-07-17 2013-06-11 Delta Electronics Inc 交換式電源轉換電路及其所適用之電源供應器
AT508911B1 (de) * 2009-12-02 2011-05-15 Siemens Ag Wandler mit leistungsfaktorkorrektur
AT508912B1 (de) * 2009-12-02 2011-05-15 Siemens Ag Flusswandler mit leistungsfaktorkorrektur
JP5397534B2 (ja) * 2010-02-23 2014-01-22 株式会社村田製作所 スイッチング電源装置
JP5589701B2 (ja) * 2010-09-15 2014-09-17 富士電機株式会社 力率改善電流共振コンバータ
CN103250337B (zh) * 2010-12-02 2015-12-09 株式会社村田制作所 开关电源电路
CN103229403B (zh) * 2010-12-02 2015-11-25 株式会社村田制作所 开关电源电路
JP5857489B2 (ja) * 2011-07-15 2016-02-10 サンケン電気株式会社 共振コンバータ
JP5549659B2 (ja) * 2011-10-28 2014-07-16 株式会社村田製作所 スイッチング電源装置
TWI454041B (zh) * 2011-12-06 2014-09-21 Champion Elite Co Ltd Piezoelectric resonant light emitting diode driving circuit
CN103200725B (zh) * 2012-01-05 2016-03-30 金威贸易有限公司 压电谐振式发光二极管驱动电路
CN102723886B (zh) * 2012-06-26 2015-02-18 上海新进半导体制造有限公司 一种高功率因数开关电源及其控制器和控制方法
WO2014017312A1 (ja) * 2012-07-23 2014-01-30 株式会社村田製作所 ダイオード負荷駆動電源装置
US9577539B2 (en) * 2013-01-30 2017-02-21 Tdk Corporation Power supply device and power supply system that have a serial connection terminal, a reverse flow prevention rectifying device and a bypass rectifying device
CN103812345B (zh) * 2014-01-20 2016-04-27 广东易事特电源股份有限公司 一种开关电源
AT516903B1 (de) * 2015-03-09 2020-10-15 Fronius Int Gmbh Schaltungsanordnung mit Transformator mit Mittelpunktanzapfung und Messung der Ausgangsspannung
US20180205311A1 (en) 2017-01-17 2018-07-19 Apple Inc. Control of Series-Parallel Mode (SPM) Clamped Flyback Converter
US9774270B2 (en) * 2015-06-15 2017-09-26 Apple Inc. Systems and methods of operation for power converters having series-parallel mode active clamps
CN105072794B (zh) * 2015-08-03 2017-06-06 衢州昀睿工业设计有限公司 一种高频引弧电源的驱动控制电路
CN105007679B (zh) * 2015-08-14 2017-06-06 衢州昀睿工业设计有限公司 间歇式高频引弧电源的控制电路
US11323035B2 (en) * 2017-06-02 2022-05-03 Drive Cjsc DC voltage-pulse voltage converter
CN109862653B (zh) * 2018-09-14 2021-09-24 苏州瑞铬优电子科技有限公司 一种用于高功率因数led的照明驱动电路
JP7224888B2 (ja) * 2018-12-11 2023-02-20 キヤノン株式会社 電源装置及び画像形成装置
JP2021145435A (ja) * 2020-03-11 2021-09-24 日本電産モビリティ株式会社 スイッチング電源装置
TWI726758B (zh) * 2020-07-01 2021-05-01 宏碁股份有限公司 消除振鈴效應之電源供應器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005074113A1 (ja) * 2004-01-30 2005-08-11 Murata Manufacturing Co., Ltd. スイッチング電源装置
WO2005076448A1 (ja) * 2004-02-03 2005-08-18 Murata Manufacturing Co., Ltd. スイッチング電源装置
JP2007189779A (ja) * 2006-01-11 2007-07-26 Sony Corp スイッチング電源回路

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3201324B2 (ja) * 1997-12-22 2001-08-20 株式会社村田製作所 スイッチング電源装置
JP3585025B2 (ja) 1998-10-05 2004-11-04 富士電機デバイステクノロジー株式会社 Ａｃ／ｄｃコンバータ
JP3707409B2 (ja) * 2001-09-10 2005-10-19 株式会社村田製作所 スイッチング電源装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005074113A1 (ja) * 2004-01-30 2005-08-11 Murata Manufacturing Co., Ltd. スイッチング電源装置
WO2005076448A1 (ja) * 2004-02-03 2005-08-18 Murata Manufacturing Co., Ltd. スイッチング電源装置
JP2007189779A (ja) * 2006-01-11 2007-07-26 Sony Corp スイッチング電源回路

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011055285A3 (en) * 2009-11-06 2011-06-30 Koninklijke Philips Electronics N.V. Feedback circuit for zero-voltage-switching converter
CN102598495A (zh) * 2009-11-06 2012-07-18 皇家飞利浦电子股份有限公司 用于零电压开关转换器的反馈电路
KR101768430B1 (ko) 2009-11-06 2017-08-16 필립스 라이팅 홀딩 비.브이. 영전압 스위칭 컨버터를 위한 피드백 회로
JP2011103326A (ja) * 2009-11-10 2011-05-26 Tdk-Lambda Corp Ｌｅｄ駆動装置
US9160234B2 (en) 2012-03-26 2015-10-13 Murata Manufacturing Co., Ltd. Switching power supply apparatus
CN109870950A (zh) * 2019-01-16 2019-06-11 金卡智能集团股份有限公司 一种基于gprs通信的控制系统
CN109870950B (zh) * 2019-01-16 2024-06-11 金卡智能集团股份有限公司 一种基于gprs通信的控制系统

Also Published As

Publication number Publication date
CN101578758A (zh) 2009-11-11
CN101578758B (zh) 2012-01-25
US20090316444A1 (en) 2009-12-24
TWI348811B (ja) 2011-09-11
JPWO2009025157A1 (ja) 2010-11-18
JP4844674B2 (ja) 2011-12-28
TW200910750A (en) 2009-03-01
US7965523B2 (en) 2011-06-21

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