BR0006113A - Circuito de alimentação de energia de comutação - Google Patents

Circuito de alimentação de energia de comutação

Info

Publication number
BR0006113A
BR0006113A BR0006113-1A BR0006113A BR0006113A BR 0006113 A BR0006113 A BR 0006113A BR 0006113 A BR0006113 A BR 0006113A BR 0006113 A BR0006113 A BR 0006113A
Authority
BR
Brazil
Prior art keywords
power supply
supply circuit
switching
switching power
resonance
Prior art date
Application number
BR0006113-1A
Other languages
English (en)
Inventor
Masayuki Yasumura
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of BR0006113A publication Critical patent/BR0006113A/pt

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
    • H02M3/3385—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 with automatic control of output voltage or current
    • 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
    • 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
    • H02M3/33561—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 more than one ouput with independent control
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc power output without possibility of reversal 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
    • H02M7/217—Conversion of ac power input into dc power output without possibility of reversal 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Inorganic Insulating Materials (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Lubricants (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fluid-Damping Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Details Of Television Scanning (AREA)
  • Television Receiver Circuits (AREA)

Abstract

''CIRCUITO DE ALIMENTAçãO DE ENERGIA DE COMUTAçãO''. é apresentado um circuito fonte de alimentação de energia de comutação do tipo de ressonância que pode tratar alta potência de carga e tem alta eficiência de conversão de potência, pequena dimensão e peso leve. O circuito fonte de alimentação de energia de comutação pode ser formado como um conversor de ressonância compósito no qual um conversor de ressonância de tensão é previsto num lado primário e um circuito de ressonância paralelo é previsto num lado secundário. O circuito fonte de alimentação de energia de comutação pode incluir um transformador conversor isolante tendo um par de núcleos em forma de E cada um com pernas externas e central no qual um espaço é formado entre as suas pernas centrais para que possa ser obtida uma condição de acoplamento frouxo tendo um coeficiente de acoplamento mais alto que um nível predeterminado. Um circuito retificador de meia onda de um modo aditivo pode ser previsto no lado secundário. Uma freq³ência de comutação de um elemento comutador para comutar uma tensão de entrada cc para o transformador conversor isolante no sentido condutivo e não condutivo pode ser variada para efetuar controle de tensão constante.
BR0006113-1A 1999-05-11 2000-05-10 Circuito de alimentação de energia de comutação BR0006113A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11129725A JP2000324831A (ja) 1999-05-11 1999-05-11 スイッチング電源回路
PCT/JP2000/002994 WO2000069059A1 (en) 1999-05-11 2000-05-10 Switching power supply circuit

Publications (1)

Publication Number Publication Date
BR0006113A true BR0006113A (pt) 2001-03-27

Family

ID=15016665

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0006113-1A BR0006113A (pt) 1999-05-11 2000-05-10 Circuito de alimentação de energia de comutação

Country Status (17)

Country Link
US (1) US6370043B1 (pt)
EP (1) EP1097506B1 (pt)
JP (1) JP2000324831A (pt)
KR (1) KR100718480B1 (pt)
CN (1) CN1197230C (pt)
AT (1) ATE307419T1 (pt)
AU (1) AU761043B2 (pt)
BR (1) BR0006113A (pt)
CA (1) CA2337014C (pt)
DE (1) DE60023241T2 (pt)
ES (1) ES2246849T3 (pt)
ID (1) ID29345A (pt)
MY (1) MY120390A (pt)
PL (1) PL345466A1 (pt)
TR (1) TR200100042T1 (pt)
TW (1) TW483224B (pt)
WO (1) WO2000069059A1 (pt)

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* Cited by examiner, † Cited by third party
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WO2001086796A1 (en) * 2000-05-11 2001-11-15 Sony Corporation Switching power supply circuit
JP2002064980A (ja) * 2000-08-16 2002-02-28 Sony Corp スイッチング電源回路
JP2002159178A (ja) * 2000-11-15 2002-05-31 Sony Corp スイッチング電源回路
WO2002071589A1 (fr) * 2001-03-05 2002-09-12 Sony Corporation Circuit de commutation d'alimentation a frequence d'excitation commandee de maniere variable par un element de commutation
EP1257048B1 (de) * 2001-05-09 2017-10-04 Philips Lighting Holding B.V. Regelvorrichtung für einen resonanten Konverter
DE10122534A1 (de) * 2001-05-09 2002-11-21 Philips Corp Intellectual Pty Resonanter Konverter
EP1303032A3 (de) * 2001-09-04 2005-02-09 Philips Intellectual Property & Standards GmbH Regelvorrichtung für einen resonanten Konverter
DE60126362T2 (de) * 2001-12-14 2007-11-08 Danfoss A/S Elektronische zündschaltung für ölbrenner
US20040189555A1 (en) * 2003-03-26 2004-09-30 Capen Larry Stephen Use of track lighting switching power supplies to efficiently drive LED arrays
US20080290730A1 (en) * 2004-04-13 2008-11-27 Koninklijke Philips Electronics, N.V. Flyback Converter
JP4506469B2 (ja) * 2005-01-06 2010-07-21 サンケン電気株式会社 共振型電源装置
JP2006217747A (ja) * 2005-02-04 2006-08-17 Sony Corp スイッチング電源回路
US8188709B2 (en) * 2008-01-09 2012-05-29 Seiko Epson Corporation Power transmission control device, power transmitting device, non-contact power transmitting system, and electronic instrument
JP5297076B2 (ja) * 2008-04-24 2013-09-25 本田技研工業株式会社 磁気相殺型変圧器
CN101604282B (zh) * 2008-06-13 2012-08-29 鸿富锦精密工业（深圳）有限公司 电压侦测报警装置
JP4893755B2 (ja) * 2009-01-14 2012-03-07 セイコーエプソン株式会社 送電制御装置、送電装置、電子機器及び負荷状態検出回路
CN102065622B (zh) * 2010-09-30 2011-12-28 深圳市新能通节能科技有限公司 隔离式无极灯
CN102360907B (zh) * 2011-10-08 2012-10-24 东莞市光华实业有限公司 高欧洲效率太阳能逆变输出变压器的制备方法
CN103474212A (zh) * 2013-08-27 2013-12-25 崧顺电子（深圳）有限公司 一种开关电源高频变压器
KR20150026874A (ko) * 2013-08-30 2015-03-11 삼성전기주식회사 전원 공급 장치
JP6191562B2 (ja) 2013-08-30 2017-09-06 サムソン エレクトロ−メカニックス カンパニーリミテッド． 電源供給装置
JP6202212B2 (ja) * 2014-09-11 2017-09-27 株式会社村田製作所 電力変換装置
US10553339B1 (en) * 2018-03-30 2020-02-04 Universal Lighting Technologies, Inc. Common-mode choke with integrated RF inductor winding
CN110871816A (zh) * 2018-08-29 2020-03-10 中车大同电力机车有限公司 电力机车滤波系统
TWI790873B (zh) * 2021-12-23 2023-01-21 捷拓科技股份有限公司 電源轉換器的二次側保護偵測電路
US11955881B2 (en) 2022-03-10 2024-04-09 Minmax Technology Co., Ltd Secondary-side protection and sense circuit for power converter

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4559590A (en) * 1983-03-24 1985-12-17 Varian Associates, Inc. Regulated DC to DC converter
US4628426A (en) 1985-10-31 1986-12-09 General Electric Company Dual output DC-DC converter with independently controllable output voltages
US4785387A (en) * 1986-04-28 1988-11-15 Virginia Tech Intellectual Properties, Inc. Resonant converters with secondary-side resonance
US5315496A (en) * 1990-01-29 1994-05-24 Kabushiki Kaisha Toshiba Current resonance converter having overload detecting function
US5396410A (en) * 1990-01-31 1995-03-07 Kabushiki Kaisha Toshiba Zero current switching resonant converter
JPH04331461A (ja) * 1991-05-01 1992-11-19 Sony Corp スイッチング電源装置
JP2733817B2 (ja) * 1993-08-30 1998-03-30 昌和 牛嶋 放電管用インバーター回路
JPH086626A (ja) * 1994-06-20 1996-01-12 Fanuc Ltd 動作経路生成方式及び動作経路生成方法
JPH0819252A (ja) * 1994-06-27 1996-01-19 Nec Eng Ltd 共振コンバータ
KR970011863B1 (ko) * 1994-10-27 1997-07-18 한국트랜스 주식회사 정전압변압기
JP2565217B2 (ja) * 1995-01-30 1996-12-18 ソニー株式会社 スイッチング電源装置
US5783984A (en) * 1995-06-16 1998-07-21 Hughes Electronics Method and means for combining a transformer and inductor on a single core structure
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US5991170A (en) * 1998-02-03 1999-11-23 Sony Corporation Equipment and method for transmitting electric power
US5991171A (en) * 1998-02-05 1999-11-23 Pi Electronics (H.K.) Ltd. DC-to-DC converters

Also Published As

Publication number Publication date
AU761043B2 (en) 2003-05-29
WO2000069059A1 (en) 2000-11-16
TW483224B (en) 2002-04-11
CN1304578A (zh) 2001-07-18
KR20010071857A (ko) 2001-07-31
ES2246849T3 (es) 2006-03-01
US6370043B1 (en) 2002-04-09
EP1097506B1 (en) 2005-10-19
DE60023241T2 (de) 2006-07-13
MY120390A (en) 2005-10-31
CA2337014A1 (en) 2000-11-16
KR100718480B1 (ko) 2007-05-16
ATE307419T1 (de) 2005-11-15
EP1097506A1 (en) 2001-05-09
PL345466A1 (en) 2001-12-17
AU4430300A (en) 2000-11-21
JP2000324831A (ja) 2000-11-24
CA2337014C (en) 2007-03-13
ID29345A (id) 2001-08-23
DE60023241D1 (de) 2006-03-02
TR200100042T1 (tr) 2002-07-22
CN1197230C (zh) 2005-04-13

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 NA RPI2003 DE 26/05/2009.