JP4028921B2 - スイッチング形電源回路 - Google Patents

スイッチング形電源回路 Download PDF

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Publication number
JP4028921B2
JP4028921B2 JP30578597A JP30578597A JP4028921B2 JP 4028921 B2 JP4028921 B2 JP 4028921B2 JP 30578597 A JP30578597 A JP 30578597A JP 30578597 A JP30578597 A JP 30578597A JP 4028921 B2 JP4028921 B2 JP 4028921B2
Authority
JP
Japan
Prior art keywords
power supply
switching transistor
supply circuit
switching
voltage
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
JP30578597A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10146055A5 (enExample
JPH10146055A (ja
Inventor
レーム マルクス
リースレ トーマス
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 JPH10146055A publication Critical patent/JPH10146055A/ja
Publication of JPH10146055A5 publication Critical patent/JPH10146055A5/ja
Application granted granted Critical
Publication of JP4028921B2 publication Critical patent/JP4028921B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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)
JP30578597A 1996-11-07 1997-11-07 スイッチング形電源回路 Expired - Fee Related JP4028921B2 (ja)

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 (3)

Publication Number Publication Date
JPH10146055A JPH10146055A (ja) 1998-05-29
JPH10146055A5 JPH10146055A5 (enExample) 2005-07-07
JP4028921B2 true JP4028921B2 (ja) 2008-01-09

Family

ID=26031057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30578597A Expired - Fee Related JP4028921B2 (ja) 1996-11-07 1997-11-07 スイッチング形電源回路

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

Family Cites Families (22)

* 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
US5168435A (en) * 1990-06-08 1992-12-01 Nec Corporation Converter
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
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
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

Also Published As

Publication number Publication date
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
CN1074200C (zh) 2001-10-31
EP0841741A2 (en) 1998-05-13

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