JP4210850B2 - スイッチング電源装置 - Google Patents

スイッチング電源装置 Download PDF

Info

Publication number
JP4210850B2
JP4210850B2 JP2004070945A JP2004070945A JP4210850B2 JP 4210850 B2 JP4210850 B2 JP 4210850B2 JP 2004070945 A JP2004070945 A JP 2004070945A JP 2004070945 A JP2004070945 A JP 2004070945A JP 4210850 B2 JP4210850 B2 JP 4210850B2
Authority
JP
Japan
Prior art keywords
switch
circuit
pulse
voltage
forming circuit
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
JP2004070945A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005261128A5 (enExample
JP2005261128A (ja
Inventor
智康 山田
貢 古屋
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.)
Sanken Electric Co Ltd
Original Assignee
Sanken Electric 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 Sanken Electric Co Ltd filed Critical Sanken Electric Co Ltd
Priority to JP2004070945A priority Critical patent/JP4210850B2/ja
Priority to KR1020050018668A priority patent/KR100667469B1/ko
Priority to US11/077,434 priority patent/US7064966B2/en
Publication of JP2005261128A publication Critical patent/JP2005261128A/ja
Publication of JP2005261128A5 publication Critical patent/JP2005261128A5/ja
Application granted granted Critical
Publication of JP4210850B2 publication Critical patent/JP4210850B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback converters
    • H02M3/33523—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 with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
    • 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
    • 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
    • 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)
JP2004070945A 2004-03-12 2004-03-12 スイッチング電源装置 Expired - Fee Related JP4210850B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004070945A JP4210850B2 (ja) 2004-03-12 2004-03-12 スイッチング電源装置
KR1020050018668A KR100667469B1 (ko) 2004-03-12 2005-03-07 스위칭 전원장치
US11/077,434 US7064966B2 (en) 2004-03-12 2005-03-10 Switching dc power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004070945A JP4210850B2 (ja) 2004-03-12 2004-03-12 スイッチング電源装置

Publications (3)

Publication Number Publication Date
JP2005261128A JP2005261128A (ja) 2005-09-22
JP2005261128A5 JP2005261128A5 (enExample) 2005-12-02
JP4210850B2 true JP4210850B2 (ja) 2009-01-21

Family

ID=35086311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004070945A Expired - Fee Related JP4210850B2 (ja) 2004-03-12 2004-03-12 スイッチング電源装置

Country Status (3)

Country Link
US (1) US7064966B2 (enExample)
JP (1) JP4210850B2 (enExample)
KR (1) KR100667469B1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2794362C1 (ru) * 2022-11-09 2023-04-17 Олег Степанович Лехов Способ непрерывного литья двутавровых заготовок и устройство для его осуществления

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7158393B2 (en) * 2005-03-11 2007-01-02 Soft Switching Technologies Corporation Power conversion and voltage sag correction with regenerative loads
KR100636241B1 (ko) * 2005-06-16 2006-10-19 삼성전자주식회사 능동적 로드 검출 스위칭 모드 파워 서플라이 및 그 스위칭방법
US7457138B2 (en) * 2005-07-14 2008-11-25 Semiconductor Components Industries L.L.C. Single pin multi-function signal detection method and structure therefor
JP4581959B2 (ja) * 2005-10-19 2010-11-17 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
US7755915B2 (en) * 2006-12-01 2010-07-13 Innocom Technology (Shenzhen) Co., Ltd. Power supply circuit with at least one feedback circuit feeding operating state of transformer back to pulse width modulation circuit thereof
US7855899B2 (en) * 2007-01-23 2010-12-21 System Genreal Corp. Controller with loop impedance modulation for power converter
US7639517B2 (en) * 2007-02-08 2009-12-29 Linear Technology Corporation Adaptive output current control for switching circuits
JP2008245419A (ja) * 2007-03-27 2008-10-09 Fuji Electric Device Technology Co Ltd 負荷検出回路およびスイッチング電源回路
JP5180783B2 (ja) * 2008-11-12 2013-04-10 三菱重工業株式会社 超電導コイルクエンチの検出装置及び検出方法
TWI387194B (zh) * 2009-08-14 2013-02-21 Richpower Microelectronics 減少返馳式電源轉換器之待機功耗的裝置及方法
US8525434B2 (en) 2009-10-07 2013-09-03 Marvell World Trade Ltd. Method and apparatus for power driving
TWI423732B (zh) * 2009-11-03 2014-01-11 Cal Comp Electronics & Comm Co 照明裝置、發光二極體的驅動電路及其驅動方法
JP5494009B2 (ja) * 2010-03-01 2014-05-14 株式会社村田製作所 スイッチング制御回路及びスイッチング電源装置
JP5733605B2 (ja) * 2010-11-09 2015-06-10 富士電機株式会社 スイッチング電源装置
JP5927877B2 (ja) * 2011-12-06 2016-06-01 富士電機株式会社 スイッチング電源装置
JP5983172B2 (ja) * 2012-08-10 2016-08-31 富士電機株式会社 スイッチング電源装置及びスイッチング電源装置の制御回路
JP6092604B2 (ja) * 2012-12-10 2017-03-08 ローム株式会社 Ｄｃ／ｄｃコンバータおよびその制御回路、それを用いた電源装置、電源アダプタおよび電子機器
DE102012223274A1 (de) * 2012-12-14 2014-06-18 Siemens Aktiengesellschaft Anordnung mit potenzialgetrennter Stromversorgungseinrichtung
JP6025199B2 (ja) * 2013-01-11 2016-11-16 株式会社デンソー 電力変換装置
JP2014155259A (ja) * 2013-02-05 2014-08-25 Funai Electric Co Ltd スイッチング電源回路
CN103997218B (zh) * 2013-02-16 2016-08-10 三垦电气株式会社 开关电源装置及电源控制方法
JP6113527B2 (ja) * 2013-03-01 2017-04-12 ローム株式会社 Ｄｃ／ｄｃコンバータおよびその制御回路、それを用いた電源装置、電源アダプタおよび電子機器
CN103151910B (zh) 2013-03-25 2015-05-13 矽力杰半导体技术(杭州)有限公司 一种欠压保护电路、欠压保护方法及开关电源
JP6218446B2 (ja) * 2013-06-14 2017-10-25 キヤノン株式会社 電源装置及び画像形成装置
US9590511B2 (en) 2013-10-08 2017-03-07 Rohm Co., Ltd. Insulation type switching power source apparatus
CN104734506A (zh) * 2013-12-18 2015-06-24 绿达光电股份有限公司 可提供负载补偿的电源控制器以及相关的控制方法
US10320302B2 (en) * 2015-09-09 2019-06-11 Closed-Up Joint-Stock Company Drive Device for producing constant voltage (variants)
JP7231991B2 (ja) * 2018-06-15 2023-03-02 ローム株式会社 クロック生成回路、スイッチング電源装置及び半導体装置
US10890932B2 (en) 2018-08-20 2021-01-12 Eaton Intelligent Power Limited Electrical network configured to magnetically couple to a winding and to control magnetic saturation in a magnetic core
US11271483B2 (en) * 2018-10-17 2022-03-08 Texas Instruments Incorporated Bias power regulator circuit for isolated converters with a wide output voltage range
TWI719881B (zh) * 2020-04-09 2021-02-21 新唐科技股份有限公司 穩壓控制系統及其方法
US11735923B2 (en) 2020-07-28 2023-08-22 Eaton Intelligent Power Limited Voltage regulation device that includes a converter for harmonic current compensation and reactive power management
CN113098243B (zh) * 2021-05-13 2022-09-06 成都芯源系统有限公司 一种开关电源的控制电路及其控制方法
US11990841B2 (en) * 2022-03-08 2024-05-21 Minmax Technology Co., Ltd. Multi-mode hybrid control DC-DC converting circuit and control method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60020334T2 (de) * 1999-12-09 2006-01-26 Sanken Electric Co. Ltd., Niiza Gleichstrom-gleichstromwandler
JP2002051549A (ja) 2000-08-01 2002-02-15 Matsushita Electric Ind Co Ltd スイッチング電源用半導体装置
JP3391384B2 (ja) * 2000-12-04 2003-03-31 サンケン電気株式会社 Ｄｃ−ｄｃコンバータ
KR100856900B1 (ko) * 2001-12-21 2008-09-05 페어차일드코리아반도체 주식회사 버스트 모드 스위칭 모드 파워 서플라이
CN100359790C (zh) * 2002-09-04 2008-01-02 三垦电气株式会社 Dc-dc变换器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2794362C1 (ru) * 2022-11-09 2023-04-17 Олег Степанович Лехов Способ непрерывного литья двутавровых заготовок и устройство для его осуществления

Also Published As

Publication number Publication date
KR100667469B1 (ko) 2007-01-10
US7064966B2 (en) 2006-06-20
KR20060043456A (ko) 2006-05-15
JP2005261128A (ja) 2005-09-22
US20050248965A1 (en) 2005-11-10

Similar Documents

Publication Publication Date Title
JP4210850B2 (ja) スイッチング電源装置
KR102225011B1 (ko) 공진형 변환기들에서의 버스트 모드 제어
US6714425B2 (en) Power factor corrected SMPS with light and heavy load control modes
US6980444B2 (en) Switching power supply
US7778049B2 (en) Switching power supply
JP3391384B2 (ja) Ｄｃ−ｄｃコンバータ
CN100505494C (zh) 开关电源装置及开关电源装置控制方法
US8379413B2 (en) Circuits and methods for controlling power converters including transformers
JP4687958B2 (ja) Ｄｃ−ｄｃコンバータ
JP2008312359A (ja) スイッチング電源装置、並びにレギュレーション回路
US8344711B2 (en) Power supply device, control circuit and method for controlling power supply device
CN103956905A (zh) 用于调节电源变换系统的输出电流的系统和方法
KR20090011715A (ko) 컨버터 및 그 구동 방법
US20060164872A1 (en) Switching power source device of resonance type
JP2004040856A (ja) スイッチング電源装置
US9979297B2 (en) Current resonant power supply device
US9590615B1 (en) Integrated circuit and switching power-supply device performing output control through switching operation
US9444352B2 (en) Current resonance type power supply device
WO2010125751A1 (ja) スイッチング電源装置
JP2005094835A (ja) スイッチング電源装置
CN109428470B (zh) 电流谐振电源装置
JP4919858B2 (ja) スイッチング電源
JP7543296B2 (ja) スイッチング制御回路及びスイッチング電源装置
KR100685104B1 (ko) 정전류 출력 특성을 갖는 스위칭 모드 파워 서플라이
JP6810150B2 (ja) スイッチング電源装置および半導体装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050905

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20051019

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20080312

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080409

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080606

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20081001

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20081014

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111107

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121107

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121107

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131107

Year of fee payment: 5

LAPS Cancellation because of no payment of annual fees