CN1074200C - 开关型电源 - Google Patents

开关型电源 Download PDF

Info

Publication number
CN1074200C
CN1074200C CN97122461A CN97122461A CN1074200C CN 1074200 C CN1074200 C CN 1074200C CN 97122461 A CN97122461 A CN 97122461A CN 97122461 A CN97122461 A CN 97122461A CN 1074200 C CN1074200 C CN 1074200C
Authority
CN
China
Prior art keywords
switching transistor
power supply
terminal
stage
drive
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 - Fee Related
Application number
CN97122461A
Other languages
English (en)
Chinese (zh)
Other versions
CN1182303A (zh
Inventor
马库斯·雷姆
托马斯·里斯莱
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.)
Deutsche Thomson Brandt GmbH
Original Assignee
Deutsche Thomson Brandt GmbH
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
Priority claimed from DE19705155A external-priority patent/DE19705155A1/de
Application filed by Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH
Publication of CN1182303A publication Critical patent/CN1182303A/zh
Application granted granted Critical
Publication of CN1074200C publication Critical patent/CN1074200C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02M3/3385—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
CN97122461A 1996-11-07 1997-11-06 开关型电源 Expired - Fee Related CN1074200C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19645926.5 1996-11-07
DE19645926 1996-11-07
DE19705155.3 1997-02-11
DE19705155A DE19705155A1 (de) 1996-11-07 1997-02-11 Schaltnetzteil

Publications (2)

Publication Number Publication Date
CN1182303A CN1182303A (zh) 1998-05-20
CN1074200C true CN1074200C (zh) 2001-10-31

Family

ID=26031057

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97122461A Expired - Fee Related CN1074200C (zh) 1996-11-07 1997-11-06 开关型电源

Country Status (4)

Country Link
US (2) US5973940A (enExample)
EP (1) EP0841741B1 (enExample)
JP (1) JP4028921B2 (enExample)
CN (1) CN1074200C (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6778347B2 (en) 2000-11-20 2004-08-17 Seagate Technology Llc Load balancing circuit for a dual polarity power supply with single polarity voltage regulation
FI118026B (fi) * 2001-08-07 2007-05-31 Salcomp Oy Tasasuunnatun kuvajännitteen käyttö hakkuriteholähteen ensiöpuolen kytkimen ohjaukseen
US6885530B2 (en) * 2002-06-11 2005-04-26 Stmicroelectronics, Inc. Power limiting time delay circuit
US7187563B1 (en) * 2004-06-23 2007-03-06 Cisco Technology, Inc. DC/DC converter with multiple mutually-isolated power sources
JP5541114B2 (ja) * 2010-11-25 2014-07-09 三菱電機株式会社 電力増幅器とそれを用いたｍｍｉｃ
KR20220145024A (ko) 2021-04-21 2022-10-28 삼성전자주식회사 전자 장치 및 그 제어 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5168435A (en) * 1990-06-08 1992-12-01 Nec Corporation Converter
US5515263A (en) * 1994-03-09 1996-05-07 Toko, Inc. Isolated switching power source
US5528483A (en) * 1994-08-23 1996-06-18 Siliconix, Inc. Voltage converter with frequency shift protection against overload current

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1309661A (en) * 1969-04-25 1973-03-14 Philips Electronic Associated Circuit arrangements for television picture display apparatus
DE2424497A1 (de) * 1974-05-20 1975-12-04 Licentia Gmbh Gleichspannungswandler fuer kleine leistung mit hohem wirkungsgrad
DE3007566A1 (de) * 1980-02-28 1981-09-03 Siemens AG, 1000 Berlin und 8000 München Freischwingender sperrwandler
US4370701A (en) * 1981-04-24 1983-01-25 Rockwell International Corporation Energy conserving drive circuit for switched mode converter utilizing current snubber apparatus
DD233467A1 (de) * 1984-12-28 1986-02-26 Zeiss Jena Veb Carl Durchflusswandler-schaltnetzteil mit geregelter ausgangsspannung
DE3527000A1 (de) * 1985-07-27 1987-02-05 Thomson Brandt Gmbh Schaltnetzteil
JPS6439268A (en) * 1987-07-31 1989-02-09 Toko Inc Switching power circuit
FR2626419B1 (fr) * 1988-01-21 1990-06-29 Sgs Thomson Microelectronics Dispositif de surveillance de demagnetisation pour alimentation a decoupage a regulation primaire et secondaire
JPH07118918B2 (ja) * 1989-01-26 1995-12-18 三菱電機株式会社 Ｄｃ／ｄｃ電源装置
DE58907790D1 (de) * 1989-06-30 1994-07-07 Siemens Ag Umrichter mit Stromistwertbildung.
DE3938172C2 (de) * 1989-11-16 1995-02-02 Siemens Ag Schaltungsanordnung für einen DC/DC-Wandler in Fernsprechendgeräten
DE4121961A1 (de) * 1991-06-28 1993-01-07 Siemens Ag Schaltungsanordnung zur energieversorgung von feldgeraeten
JP3101406B2 (ja) * 1992-03-13 2000-10-23 三洋電機株式会社 一石電流共振型ｄｃ／ｄｃコンバータ
DE4212472B4 (de) * 1992-04-14 2006-02-09 Deutsche Thomson-Brandt Gmbh Freischwingendes Schaltnetzteil
JP3151932B2 (ja) * 1992-04-27 2001-04-03 ヤマハ株式会社 電源回路
JPH0662573A (ja) * 1992-08-03 1994-03-04 Yamaha Corp スイッチング電源回路
JP2574261Y2 (ja) * 1993-09-01 1998-06-11 ヤマハ株式会社 スイッチング電源回路
US5475579A (en) * 1993-12-20 1995-12-12 At&T Corp. Pulse width modulator for switching power supply
JPH09505460A (ja) * 1994-09-09 1997-05-27 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ スイッチトモード電力供給源

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5168435A (en) * 1990-06-08 1992-12-01 Nec Corporation Converter
US5515263A (en) * 1994-03-09 1996-05-07 Toko, Inc. Isolated switching power source
US5528483A (en) * 1994-08-23 1996-06-18 Siliconix, Inc. Voltage converter with frequency shift protection against overload current

Also Published As

Publication number Publication date
JP4028921B2 (ja) 2008-01-09
EP0841741A3 (en) 2000-02-16
US5973940A (en) 1999-10-26
EP0841741B1 (en) 2004-01-28
JPH10146055A (ja) 1998-05-29
US6166923A (en) 2000-12-26
CN1182303A (zh) 1998-05-20
EP0841741A2 (en) 1998-05-13

Similar Documents

Publication Publication Date Title
CN1133264C (zh) 具有开关型电源和微处理器的装置
EP0214680B1 (en) Switched-mode power supply circuit with two states
US8749996B2 (en) Switching power supply apparatus
CN1080478C (zh) 开关型电源控制电路
KR19990004464A (ko) 전원장치
CN1124035C (zh) 一种具有运行工作模式和备用工作模式的开关型电源
KR20010080701A (ko) 공진 모드 전원 장치
JPH08510106A (ja) テレビジョン電源用低雑音多出力多共振ホワードコンバータ
CN1074200C (zh) 开关型电源
CN1192473C (zh) 谐振型开关电源
CN1756058A (zh) 开关电源
CN1868108A (zh) 开关模式电源
CN1097215C (zh) 可调直流电压稳压器
CN1169405C (zh) 压电变压器逆变器
CN1035928A (zh) 开关型电源
CN1166081A (zh) 开关型电源
JPS61242471A (ja) 水平偏向帰線時間切換回路
JPH1189113A (ja) 無停電電源装置
CN1024246C (zh) 具有脉冲方式等待状态的开关电源
KR20210153541A (ko) 향상된 광 부하 관리를 갖는 고성능 2단 전력 컨버터
CN1372373A (zh) 开关模式电源
CN1070529A (zh) 电视机开机电流的调节装置
CN1278541C (zh) 具有反馈控制的电容性转换的偏转电路
HK1043447A1 (en) A synchronous flyback converter
JP4442967B2 (ja) スイッチモード電源装置用保護回路

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee