DE60120800D1 - Schaltnetzteileinheit - Google Patents

Schaltnetzteileinheit

Info

Publication number
DE60120800D1
DE60120800D1 DE60120800T DE60120800T DE60120800D1 DE 60120800 D1 DE60120800 D1 DE 60120800D1 DE 60120800 T DE60120800 T DE 60120800T DE 60120800 T DE60120800 T DE 60120800T DE 60120800 D1 DE60120800 D1 DE 60120800D1
Authority
DE
Germany
Prior art keywords
power supply
supply unit
switching power
switching
unit
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
DE60120800T
Other languages
English (en)
Other versions
DE60120800T2 (de
Inventor
Tatsuya Hosotani
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.)
Murata Manufacturing Co Ltd
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
Publication of DE60120800D1 publication Critical patent/DE60120800D1/de
Application granted granted Critical
Publication of DE60120800T2 publication Critical patent/DE60120800T2/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
    • 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
    • H02M3/338—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 in a self-oscillating arrangement
    • H02M3/3382—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 in a self-oscillating arrangement in a push-pull circuit arrangement
    • 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
    • H02M3/33569—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 several active switching elements
    • H02M3/33571—Half-bridge at primary side of an isolation transformer
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
    • 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
    • H02M1/0048—Circuits or arrangements for reducing losses
    • H02M1/0054—Transistor switching losses
    • H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
    • 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
    • H02M3/01—Resonant DC/DC converters
    • 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)
  • Direct Current Feeding And Distribution (AREA)
DE60120800T 2000-01-11 2001-01-08 Schaltnetzteileinheit Expired - Lifetime DE60120800T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000002364 2000-01-11
JP2000002364A JP3475887B2 (ja) 2000-01-11 2000-01-11 スイッチング電源装置

Publications (2)

Publication Number Publication Date
DE60120800D1 true DE60120800D1 (de) 2006-08-03
DE60120800T2 DE60120800T2 (de) 2006-11-09

Family

ID=18531479

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60120800T Expired - Lifetime DE60120800T2 (de) 2000-01-11 2001-01-08 Schaltnetzteileinheit

Country Status (4)

Country Link
US (1) US6320763B2 (de)
EP (1) EP1120892B1 (de)
JP (1) JP3475887B2 (de)
DE (1) DE60120800T2 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3475892B2 (ja) * 2000-02-25 2003-12-10 株式会社村田製作所 スイッチング電源装置
US6466461B2 (en) * 2001-02-09 2002-10-15 Netpower Technologies, Inc. Method and circuit for reducing voltage level variation in a bias voltage in a power converter
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
JP3699082B2 (ja) 2002-12-16 2005-09-28 エヌイーシーコンピュータテクノ株式会社 スイッチング電源回路
CN103066855B (zh) 2013-01-15 2015-06-24 昂宝电子（上海）有限公司 用于电源变换系统中的零电压开关的系统和方法
DK1673750T3 (da) * 2003-10-07 2014-01-20 Safety Systems Z Sikkerhedsovervågningssystem
JP4033850B2 (ja) * 2004-03-31 2008-01-16 松下電器産業株式会社 スイッチング電源制御用半導体装置
US7030587B2 (en) * 2004-04-09 2006-04-18 Visteon Global Technologies, Inc. Configuration of converter switches and machine coils of a switched reluctance machine
US6989340B2 (en) * 2004-05-11 2006-01-24 Tokan Material Technology Co., Ltd. Lead-free low softening point glass
JP4033855B2 (ja) * 2004-11-02 2008-01-16 松下電器産業株式会社 スイッチング電源制御用半導体装置およびそれを用いたスイッチング電源装置
US7425834B2 (en) * 2005-08-26 2008-09-16 Power Integrations, Inc. Method and apparatus to select a parameter/mode based on a time measurement
KR20070110997A (ko) * 2006-05-16 2007-11-21 페어차일드코리아반도체 주식회사 스위치 구동장치, 이를 사용하는 하프 브릿지 컨버터 및 그구동방법
JP2009042724A (ja) * 2007-08-07 2009-02-26 Samsung Sdi Co Ltd 電源供給装置及びこれを含むプラズマ表示装置
US8116106B2 (en) 2008-09-19 2012-02-14 Power Integrations, Inc. Method and apparatus to select a parameter/mode based on a measurement during an initialization period
FR2938134B1 (fr) * 2008-11-04 2011-07-22 Fagorbrandt Sas Circuit d'alimentation d'un appareil electrique
GB2490826B (en) * 2010-03-09 2014-10-22 Murata Manufacturing Co Switching power supply device
US9105705B2 (en) 2011-03-14 2015-08-11 Plasma-Therm Llc Method and apparatus for plasma dicing a semi-conductor wafer
DE102011100644A1 (de) * 2011-05-05 2012-11-08 Minebea Co., Ltd. Gleichspannungswandler
AT512780B1 (de) 2012-06-13 2013-11-15 Fronius Int Gmbh Schaltnetzteil sowie Wechselrichter und Strangüberwachung mit einem solchen Schaltnetzteil
EP2862265B1 (de) * 2012-06-19 2017-02-15 Koninklijke Philips N.V. Steuermodi für resonanten gleichspannungswandler
CN103825468B (zh) * 2013-02-18 2018-07-10 台湾快捷国际股份有限公司 返驰式功率转换器的控制电路
JP6388886B2 (ja) * 2013-03-06 2018-09-12 プラズマ − サーム、エルエルシー 半導体ウエハをプラズマ・ダイシングするための方法
CN103257592B (zh) * 2013-03-29 2016-03-30 国家电网公司 一种空载直流电压控制仿真装置
US9077254B2 (en) * 2013-07-12 2015-07-07 Solantro Semiconductor Corp. Switching mode power supply using pulse mode active clamping
CN103458579B (zh) * 2013-08-29 2015-06-10 矽力杰半导体技术(杭州)有限公司 负载驱动电路以及方法
JP6433652B2 (ja) * 2013-11-26 2018-12-05 Eizo株式会社 電源装置及び電気機器
RU2572002C1 (ru) * 2014-06-26 2015-12-27 Борис Александрович Глебов Способ управления преобразователем напряжения
JP2016027775A (ja) * 2014-06-27 2016-02-18 サンケン電気株式会社 スイッチング電源装置
JP6554308B2 (ja) * 2015-04-17 2019-07-31 ローム株式会社 バスコントローラおよび電源装置、電源アダプタ
CN106160709B (zh) 2016-07-29 2019-08-13 昂宝电子（上海）有限公司 减少功率变换系统中的开关损耗的系统和方法
CN107135593B (zh) * 2017-06-07 2023-12-05 深圳市奥金瑞科技有限公司 智能开关检测和识别电路
JP7040186B2 (ja) * 2018-03-20 2022-03-23 株式会社デンソー 絶縁電源装置
WO2020234964A1 (ja) * 2019-05-20 2020-11-26 三菱電機株式会社 電源装置
CN110208633B (zh) * 2019-05-30 2021-04-06 裕文新兴电子(深圳)有限公司 变压器参数测试系统、测试方法及计算机存储介质
TWI732581B (zh) * 2020-06-03 2021-07-01 亞源科技股份有限公司 具減震控制之轉換裝置及其減震控制的操作方法
CN111629496B (zh) * 2020-06-12 2022-01-25 英飞特电子（杭州）股份有限公司 一种电荷泵控制电路及驱动电源
JPWO2023162976A1 (de) * 2022-02-28 2023-08-31

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956669A (en) * 1974-10-29 1976-05-11 Quasar Electronics Corporation Standby power supply
US5066900A (en) * 1989-11-14 1991-11-19 Computer Products, Inc. Dc/dc converter switching at zero voltage
US4959764A (en) * 1989-11-14 1990-09-25 Computer Products, Inc. DC/DC converter switching at zero voltage
JP3022620B2 (ja) * 1991-04-04 2000-03-21 株式会社電設 Ｄｃ−ｄｃコンバータ
JP3419797B2 (ja) * 1992-01-10 2003-06-23 松下電器産業株式会社 スイッチング電源装置
US5325283A (en) * 1992-06-08 1994-06-28 Center For Innovative Technology Novel zero-voltage-switching family of isolated converters
KR0141217B1 (ko) * 1993-11-30 1998-06-15 김광호 대기상태의 소비전력 절감회로
US5455757A (en) * 1994-01-28 1995-10-03 Compaq Computer Corp. Power converter having regeneration circuit for reducing oscillations
US5570278A (en) * 1994-02-25 1996-10-29 Astec International, Ltd. Clamped continuous flyback power converter
JPH09103073A (ja) * 1995-10-05 1997-04-15 Fujitsu Denso Ltd Ｄｃ−ｄｃコンバータ
US5973939A (en) * 1996-08-29 1999-10-26 Trw Inc. Double forward converter with soft-PWM switching
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
JP3237633B2 (ja) * 1998-12-02 2001-12-10 株式会社村田製作所 スイッチング電源装置
US6169668B1 (en) * 1999-10-27 2001-01-02 Space Systems/Loral, Inc. Zero voltage switching isolated boost converters

Also Published As

Publication number Publication date
DE60120800T2 (de) 2006-11-09
EP1120892A2 (de) 2001-08-01
JP3475887B2 (ja) 2003-12-10
EP1120892B1 (de) 2006-06-21
EP1120892A3 (de) 2003-10-22
US20010007530A1 (en) 2001-07-12
JP2001197740A (ja) 2001-07-19
US6320763B2 (en) 2001-11-20

Similar Documents

Publication Publication Date Title
DE60120800D1 (de) Schaltnetzteileinheit
DE60124436D1 (de) Schaltnetzteileinheiten
DE60215442D1 (de) Schaltnetzteil
GB2383203B (en) Switching power supply unit
DE60143232D1 (de) Hilfskrafteinheit
DE60003856D1 (de) Schaltnetzteileinheit
DE60045144D1 (de) Stromversorgungseinheit
DE60024166D1 (de) Stromversorgungseinheit
GB0228211D0 (en) Switching power supply unit
GB2370887B (en) Switching power supply unit
DE69911671D1 (de) Schaltnetzteil
DE60119474D1 (de) Intermittierendes Schaltnetzteil
DE60101234D1 (de) Schaltnetzteilgerät
DE60201294D1 (de) Schaltnetzteilgerät
DE60112627D1 (de) Schaltnetzteil
DE60001590D1 (de) Schaltnetzteileinheit
DE60214810D1 (de) Stromversorgungseinheit
DE60110460D1 (de) Modularisierte stromversorgung
DE60024195D1 (de) Stromversorgungseinheit
DE60224638D1 (de) Schaltnetzteil
DE60114346D1 (de) Schaltnetzteilschaltung
DE59912947D1 (de) Schaltnetzteil
DE69941618D1 (de) Schaltnetzteil
GB2374214B (en) Switching power supply unit
DE69909354D1 (de) Stromresonanter Schaltnetzteil

Legal Events

Date Code Title Description
8364 No opposition during term of opposition