KR920022326A - 스위칭 전원 장치 - Google Patents

스위칭 전원 장치 Download PDF

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Publication number
KR920022326A
KR920022326A KR1019920006386A KR920006386A KR920022326A KR 920022326 A KR920022326 A KR 920022326A KR 1019920006386 A KR1019920006386 A KR 1019920006386A KR 920006386 A KR920006386 A KR 920006386A KR 920022326 A KR920022326 A KR 920022326A
Authority
KR
South Korea
Prior art keywords
circuit
winding
rectifying
power supply
control
Prior art date
Application number
KR1019920006386A
Other languages
English (en)
Inventor
마사유끼 야스무라
Original Assignee
오오가 노리오
소니 가부시끼가이샤
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 오오가 노리오, 소니 가부시끼가이샤 filed Critical 오오가 노리오
Publication of KR920022326A publication Critical patent/KR920022326A/ko

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/32—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices
    • G05F1/33—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices with plural windings through which current to be controlled is conducted
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/32—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices
    • G05F1/34—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices combined with discharge tubes or semiconductor devices
    • G05F1/38—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices combined with discharge tubes or semiconductor devices 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
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4241—Arrangements for improving power factor of AC input using a resonant 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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

내용 없음.

Description

스위칭 전원 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예로서의 역률개선용 스위칭 전원장치를 나타낸 회로도이다,
제5도는 본 발명 실시예에 사용되는 전원 레귤레이션 트랜스의 구조를 나타낸 사시도이다.
제6도는 본 발명의 기타의 실시예에 사용되는 전원 레귤레이션 트랜스의 구조를 나타낸 사시도이다.

Claims (1)

  1. 상용교류 입력전원을 정류평활하는 회로로서 소용량 콘덴서를 사용한 정류평활회로와, 상기 정류평활회로로 부터의 출력을 스위칭 제어하는 스위칭 주파수를 고정시킨 자려발전회로를 포함하는 공진주파수 제어방식 공진콘버터회로와, 상기 공진주파수 제어방식 공진콘버터회로로 부터의 출력이 공급되는 1차권선과, 이 1차권선에 대하여 절연된 2차권선과, 각각의 권선의 권선방향이 서로 직교하는 피제어권선 및 제어권선을 가지는 트랜스회로부와, 상기 트랜스회로부로 부터의 직류출력전압의 평균치를 일정하게 하는 방향으로 상기 트랜스회로부의 제어권선의 제어전류를 제어하는 제어회로와, 상기 트랜스회로로 부터의 직률출력전압의 리플 전압을 부하전력과 함께 결정하는 정류평환콘데서를 포함하는 정류평활회로를 갖는 스위칭 전원장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920006386A 1991-05-01 1992-04-16 스위칭 전원 장치 KR920022326A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-126476 1991-05-01
JP3126476A JPH04331461A (ja) 1991-05-01 1991-05-01 スイッチング電源装置

Publications (1)

Publication Number Publication Date
KR920022326A true KR920022326A (ko) 1992-12-19

Family

ID=14936167

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920006386A KR920022326A (ko) 1991-05-01 1992-04-16 스위칭 전원 장치

Country Status (3)

Country Link
US (1) US5216585A (ko)
JP (1) JPH04331461A (ko)
KR (1) KR920022326A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100704271B1 (ko) * 1999-10-21 2007-04-05 소니 가부시끼 가이샤 스위칭전원장치

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2739027B2 (ja) * 1993-08-19 1998-04-08 三菱電機株式会社 電力変換器の制御装置
JPH08154378A (ja) * 1994-09-30 1996-06-11 Sony Corp スイッチング電源回路
US5737203A (en) * 1994-10-03 1998-04-07 Delco Electronics Corp. Controlled-K resonating transformer
JPH08168249A (ja) * 1994-10-11 1996-06-25 Sony Corp 電流共振形スイッチング電源回路
JP3443654B2 (ja) * 1994-11-24 2003-09-08 ミネベア株式会社 電圧共振型インバータ回路
JPH0973990A (ja) * 1995-09-04 1997-03-18 Minebea Co Ltd 圧電トランスを使用した冷陰極管点灯装置
US5821755A (en) * 1995-11-17 1998-10-13 Schott Power Systems Incorporated Apparatus and method for obtaining power from a battery charger
US5684678A (en) * 1995-12-08 1997-11-04 Delco Electronics Corp. Resonant converter with controlled inductor
KR100229507B1 (ko) * 1997-02-21 1999-11-15 윤종용 이상전압 보호기능을 갖는 스위칭 모드 전원공급기
US5828558A (en) * 1998-02-11 1998-10-27 Powerdsine, Ltd. PWN controller use with open loop flyback type DC to AC converter
US6049471A (en) * 1998-02-11 2000-04-11 Powerdsine Ltd. Controller for pulse width modulation circuit using AC sine wave from DC input signal
JP2000152617A (ja) * 1998-11-10 2000-05-30 Sony Corp スイッチング電源回路
JP2000324826A (ja) * 1999-05-07 2000-11-24 Sony Corp スイッチング電源回路
JP2000324831A (ja) * 1999-05-11 2000-11-24 Sony Corp スイッチング電源回路
JP2001095252A (ja) * 1999-09-24 2001-04-06 Sony Corp スイッチング電源回路
TW507414B (en) 1999-10-29 2002-10-21 Sony Corp Switching power circuit with secondary side parallel and series resonance
AU4431900A (en) * 2000-05-11 2001-11-20 Sony Corporation Switching power supply circuit
KR100961763B1 (ko) * 2002-02-15 2010-06-07 소니 주식회사 스위칭 전원회로
US7196915B2 (en) * 2003-01-13 2007-03-27 Stmicroelectronics S.R.L. Integrated transformer based step-up converter
EP1866722A4 (en) * 2004-11-10 2010-11-10 Alexander Mostovoy METHOD AND DEVICE FOR TRANSFORMING AND REGULATING A VOLTAGE SIGNAL
WO2010015105A1 (en) * 2008-08-06 2010-02-11 Iwatt Inc. Power converter using energy stored in leakage inductance of transformer to power switch controller
TWI399129B (zh) * 2009-01-20 2013-06-11 Grenergy Opto Inc 用於一發光二極體電路之驅動裝置及相關照明裝置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932992B2 (ja) * 1980-04-11 1984-08-13 三洋電機株式会社 スイッチング制御型電源回路
JPH0775469B2 (ja) * 1985-09-14 1995-08-09 ソニー株式会社 スイツチング電源装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100704271B1 (ko) * 1999-10-21 2007-04-05 소니 가부시끼 가이샤 스위칭전원장치

Also Published As

Publication number Publication date
US5216585A (en) 1993-06-01
JPH04331461A (ja) 1992-11-19

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