DE60223163D1 - Spannungsregler mit klemmschaltung - Google Patents

Spannungsregler mit klemmschaltung

Info

Publication number
DE60223163D1
DE60223163D1 DE60223163T DE60223163T DE60223163D1 DE 60223163 D1 DE60223163 D1 DE 60223163D1 DE 60223163 T DE60223163 T DE 60223163T DE 60223163 T DE60223163 T DE 60223163T DE 60223163 D1 DE60223163 D1 DE 60223163D1
Authority
DE
Germany
Prior art keywords
voltage
clamping
winding
switch
clamping capacitor
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.)
Expired - Lifetime
Application number
DE60223163T
Other languages
English (en)
Other versions
DE60223163T2 (de
Inventor
Jinrong Qian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NXP BV
Original Assignee
NXP BV
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 NXP BV filed Critical NXP BV
Application granted granted Critical
Publication of DE60223163D1 publication Critical patent/DE60223163D1/de
Publication of DE60223163T2 publication Critical patent/DE60223163T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/34—Snubber circuits
    • 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
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0064—Magnetic structures combining different functions, e.g. storage, filtering or transformation
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/34—Snubber circuits
    • H02M1/342—Active non-dissipative snubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Details Of Television Scanning (AREA)
DE60223163T 2001-09-06 2002-08-21 Spannungsregler mit klemmschaltung Expired - Lifetime DE60223163T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US948804 2001-09-06
US09/948,804 US6507174B1 (en) 2001-09-06 2001-09-06 Voltage regulator with clamping circuit
PCT/IB2002/003412 WO2003021760A1 (en) 2001-09-06 2002-08-21 Voltage regulator with clamping circuit

Publications (2)

Publication Number Publication Date
DE60223163D1 true DE60223163D1 (de) 2007-12-06
DE60223163T2 DE60223163T2 (de) 2008-02-21

Family

ID=25488263

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60223163T Expired - Lifetime DE60223163T2 (de) 2001-09-06 2002-08-21 Spannungsregler mit klemmschaltung

Country Status (6)

Country Link
US (1) US6507174B1 (de)
EP (1) EP1438783B1 (de)
JP (1) JP4169155B2 (de)
AT (1) ATE376718T1 (de)
DE (1) DE60223163T2 (de)
WO (1) WO2003021760A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10234080A1 (de) * 2002-07-26 2004-02-05 Philips Intellectual Property & Standards Gmbh Gleichspannungsabwärtswandler
US6891355B2 (en) * 2002-11-14 2005-05-10 Fyre Storm, Inc. Method for computing an amount of energy taken from a battery
JP4114537B2 (ja) * 2003-05-16 2008-07-09 株式会社村田製作所 スイッチング電源装置
JP4349017B2 (ja) * 2003-07-09 2009-10-21 ウシオ電機株式会社 Ｄｃ−ｄｃコンバータおよびそれを用いた高圧放電ランプ点灯装置
US6998825B2 (en) * 2003-11-14 2006-02-14 Matsushita Electric Industrial Co., Ltd. DC-DC converter
ITRM20040441A1 (it) * 2004-09-17 2004-12-17 Micronasa Di Patarchi Alberto Circuito per la regolazione sinusoidale della potenza elettrica fornita ad un carico.
US7340035B2 (en) * 2004-10-13 2008-03-04 General Electric Company X-ray tube cathode overvoltage transient supression apparatus
JP4543174B2 (ja) * 2005-04-28 2010-09-15 国立大学法人 大分大学 タップインダクタ降圧形コンバータ
KR20100109574A (ko) * 2005-07-26 2010-10-08 마이크로 모우션, 인코포레이티드 스텝-다운 전압 컨버터
US7548442B2 (en) * 2006-03-08 2009-06-16 Ming-Ching Chou Power converter with coupled inductor
JP4768498B2 (ja) * 2006-04-14 2011-09-07 日立コンピュータ機器株式会社 双方向ｄｃ−ｄｃコンバータおよびそれを用いた電源装置
US7602161B2 (en) * 2006-05-05 2009-10-13 Standard Microsystems Corporation Voltage regulator with inherent voltage clamping
US7768243B2 (en) * 2007-02-02 2010-08-03 Stmicroelectronics S.A. Aid for the switching of a switched-mode converter
US7602159B2 (en) * 2007-02-26 2009-10-13 Virginia Tech Intellectual Properties, Inc. Common mode noise reduction using parasitic capacitance cancellation
JP4951772B2 (ja) * 2008-10-06 2012-06-13 国立大学法人 大分大学 タップインダクタコンバータ
JP5388762B2 (ja) * 2009-08-31 2014-01-15 サンケン電気株式会社 共振型電力変換装置
US8558530B2 (en) 2010-05-26 2013-10-15 Smsc Holdings S.A.R.L. Low power regulator
JP5743269B2 (ja) * 2011-07-11 2015-07-01 富士電機株式会社 昇降圧型コンバータ
TWI466407B (zh) * 2012-01-20 2014-12-21 Ind Tech Res Inst 能量回收裝置
JP2013169057A (ja) * 2012-02-15 2013-08-29 Sanken Electric Co Ltd スイッチング電源回路
US20140266083A1 (en) * 2013-03-13 2014-09-18 Sheng-Lian Lin Energy-Saving Device with a Voltage-Regulating Function
US9323267B2 (en) 2013-03-14 2016-04-26 Flextronics Ap, Llc Method and implementation for eliminating random pulse during power up of digital signal controller
US20140268910A1 (en) * 2013-03-15 2014-09-18 Flextronics Ap, Llc Coupled inductor dc step down converter
US9490651B2 (en) 2013-03-15 2016-11-08 Flextronics Ap, Llc Sweep frequency mode for magnetic resonant power transmission
CN103904892B (zh) * 2014-04-18 2017-01-25 南京航空航天大学 一种自均压双管高增益变换器及其控制方法
TWI524638B (zh) * 2014-05-23 2016-03-01 華碩電腦股份有限公司 升壓轉換器及其供電控制方法
US20170310207A1 (en) * 2016-04-26 2017-10-26 Silicon Power Corporation Circuit for alleviating high frequency switching noise and voltage overshooting in semiconductor components arrays and returning energy therefrom
US10298132B2 (en) * 2016-10-13 2019-05-21 Intersil Americas LLC Switching power supply for low step down conversion ratio with reduced switching losses
EP3393027A1 (de) * 2017-04-18 2018-10-24 EMD Technologies, Inc. Sanftschaltung für hochfrequente leistungsumwandlung
US10707766B2 (en) * 2018-02-02 2020-07-07 Silanna Asia Pte Ltd Integrated self-driven active clamp
JP7049169B2 (ja) * 2018-04-26 2022-04-06 Ntn株式会社 タップドインダクタ方式のスイッチング電源
CN114208010A (zh) * 2019-05-28 2022-03-18 安柏电子有限有司 电力转换设备
CN110048611A (zh) * 2019-05-29 2019-07-23 哈尔滨工业大学 基于开关电容和耦合电感的高电压增益软开关dc-dc变换器

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62262655A (ja) * 1986-05-08 1987-11-14 Tamura Seisakusho Co Ltd 電源装置
US5038267A (en) * 1990-05-03 1991-08-06 General Electric Company Soft-switching power converter for operation in discrete pulse modulation and pulse width modulation modes
US5528480A (en) 1994-04-28 1996-06-18 Elonex Technologies, Inc. Highly efficient rectifying and converting circuit for computer power supplies
JPH09140126A (ja) 1995-05-30 1997-05-27 Linear Technol Corp 適応スイッチ回路、適応出力回路、制御回路およびスイッチング電圧レギュレータを動作させる方法
JP3124921B2 (ja) * 1996-02-26 2001-01-15 株式会社三社電機製作所 Ｄｃ−ｄｃコンバータ
US5736842A (en) * 1996-07-11 1998-04-07 Delta Electronics, Inc. Technique for reducing rectifier reverse-recovery-related losses in high-voltage high power converters
US5987238A (en) 1996-11-29 1999-11-16 Cadence Design Systems, Inc. Method and system for simulating and making a phase lock loop circuit
US6018469A (en) 1997-02-05 2000-01-25 Computer Products, Inc. Low cost high efficiency power converter
US5880940A (en) 1997-02-05 1999-03-09 Computer Products, Inc. Low cost high efficiency power converter
US5929692A (en) 1997-07-11 1999-07-27 Computer Products Inc. Ripple cancellation circuit with fast load response for switch mode voltage regulators with synchronous rectification
SE510611C2 (sv) 1997-08-06 1999-06-07 Ericsson Telefon Ab L M Buck-boostspänningsregulator
US5973944A (en) 1997-11-19 1999-10-26 Linear Technology Corporation Inductorless step-up and step-down converter with inrush current limiting
DE19855615A1 (de) * 1997-12-03 1999-06-10 Fuji Electric Co Ltd Schaltnetzteil
US5991171A (en) 1998-02-05 1999-11-23 Pi Electronics (H.K.) Ltd. DC-to-DC converters
JPH11299237A (ja) 1998-04-16 1999-10-29 Nippon Electric Ind Co Ltd アクティブ・クランプ回路を備えたフォワード・コンバータ
US6069803A (en) * 1999-02-12 2000-05-30 Astec International Limited Offset resonance zero volt switching flyback converter
US6097614A (en) * 1999-05-14 2000-08-01 Astec International Limited Asymmetrical pulse width modulated resonant DC-DC converter with compensating circuitry
US6259235B1 (en) 1999-08-26 2001-07-10 Tyco Electronics Logistics Ag Active clamp for power converter and method of operation thereof
US6191960B1 (en) 2000-05-09 2001-02-20 Lucent Technologies Inc. Active clamp for isolated power converter and method of operating thereof
US6239993B1 (en) 2000-06-23 2001-05-29 Lucent Technologies Inc. Circuit associated with a power converter and method of operation thereof
US6272027B1 (en) * 2000-07-28 2001-08-07 Simon Fraidlin AC active clamp for isolated power factor corrector and method of operating the same

Also Published As

Publication number Publication date
WO2003021760A1 (en) 2003-03-13
JP4169155B2 (ja) 2008-10-22
EP1438783A1 (de) 2004-07-21
ATE376718T1 (de) 2007-11-15
JP2005502299A (ja) 2005-01-20
DE60223163T2 (de) 2008-02-21
US6507174B1 (en) 2003-01-14
EP1438783B1 (de) 2007-10-24

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