CN101847930B - 转换器、开关电源和图像形成装置 - Google Patents

转换器、开关电源和图像形成装置 Download PDF

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Publication number
CN101847930B
CN101847930B CN201010150768.9A CN201010150768A CN101847930B CN 101847930 B CN101847930 B CN 101847930B CN 201010150768 A CN201010150768 A CN 201010150768A CN 101847930 B CN101847930 B CN 101847930B
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China
Prior art keywords
voltage
driver element
transistor
transducer
fet
Prior art date
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CN201010150768.9A
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English (en)
Chinese (zh)
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CN101847930A (zh
Inventor
松本真一郎
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Canon Inc
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Canon Inc
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Publication of CN101847930A publication Critical patent/CN101847930A/zh
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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
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC 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
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC 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
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC 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 with automatic control of output voltage or current, e.g. switching regulators
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0016—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters
    • H02M1/0022—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters the disturbance parameters being input voltage fluctuations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
CN201010150768.9A 2009-03-23 2010-03-23 转换器、开关电源和图像形成装置 Active CN101847930B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009-070181 2009-03-23
JP2009070181A JP5558729B2 (ja) 2009-03-23 2009-03-23 コンバータ、スイッチング電源及び画像形成装置

Publications (2)

Publication Number Publication Date
CN101847930A CN101847930A (zh) 2010-09-29
CN101847930B true CN101847930B (zh) 2015-05-06

Family

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Family Applications (1)

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CN201010150768.9A Active CN101847930B (zh) 2009-03-23 2010-03-23 转换器、开关电源和图像形成装置

Country Status (4)

Country Link
US (1) US8718504B2 (enExample)
JP (1) JP5558729B2 (enExample)
KR (1) KR101263065B1 (enExample)
CN (1) CN101847930B (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8816654B2 (en) * 2010-09-27 2014-08-26 Cooper Technologies Company Universal-voltage discrete input circuit
JP5737963B2 (ja) * 2011-01-21 2015-06-17 キヤノン株式会社 スイッチング電源及びスイッチング電源を有する画像形成装置
JP5582055B2 (ja) * 2011-02-14 2014-09-03 ブラザー工業株式会社 画像形成装置
US8866404B2 (en) * 2011-06-08 2014-10-21 Shenzhen China Star Optoelectronics Technology Co., Ltd. Backlight module and display apparatus
US8659279B2 (en) * 2011-07-14 2014-02-25 Cooper Technologies Company Automatic power converter bypass
JP5889570B2 (ja) * 2011-08-18 2016-03-22 立川ブラインド工業株式会社 直流モーター制御装置、電動日射遮蔽装置及び直流モーター制御方法
JP5990979B2 (ja) 2012-03-30 2016-09-14 ブラザー工業株式会社 画像形成装置
JP6016429B2 (ja) 2012-04-18 2016-10-26 キヤノン株式会社 電源制御装置、画像形成装置
US9843318B2 (en) 2013-09-06 2017-12-12 Mitsubishi Electric Corporation Buffer circuit
CN106143170B (zh) * 2015-03-31 2020-11-17 通用电气公司 具有增程器的能量存储系统及能量管理控制方法
CN109450274A (zh) * 2018-12-28 2019-03-08 联想(北京)有限公司 一种控制方法、装置及电子设备
WO2021200443A1 (ja) * 2020-03-30 2021-10-07 三洋電機株式会社 電子回路ユニットと電池パック
US20240223121A1 (en) * 2021-02-17 2024-07-04 Kyocera Document Solutions Inc. Image formation device and overcurrent detection method

Citations (1)

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CN101056059A (zh) * 2006-04-10 2007-10-17 罗姆股份有限公司 升压型dc/dc转换器以及具备该转换器的电子设备

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JPS60257766A (ja) * 1984-05-31 1985-12-19 Panafacom Ltd Ｄｃ−ｄｃ電力変換器
JPH07146719A (ja) 1993-11-22 1995-06-06 Matsushita Electric Ind Co Ltd 携帯型ｇｐｓ受信機用電源装置
JPH07162279A (ja) * 1993-12-09 1995-06-23 Hitachi Ltd トランジスタ出力回路，シーケンサ，スイッチング電源，インバータ
JP3036457B2 (ja) * 1997-02-27 2000-04-24 日本電気株式会社 スイッチング電源装置
JP2001045742A (ja) * 1999-07-29 2001-02-16 Nissan Motor Co Ltd パワーｍｏｓ駆動回路
JP2001178117A (ja) 1999-12-17 2001-06-29 Pfu Ltd 電源回路
JP2003143831A (ja) * 2001-11-06 2003-05-16 Fuji Electric Co Ltd ゲート駆動回路
JP2003266878A (ja) * 2002-03-19 2003-09-25 Ricoh Co Ltd 画像形成装置
US6822427B2 (en) * 2002-05-01 2004-11-23 Technical Witts, Inc. Circuits and circuit elements for high efficiency power conversion
TW200513013A (en) * 2003-09-26 2005-04-01 Asustek Comp Inc Active clamping circuit and power supply system using the same
US20050068784A1 (en) * 2003-09-30 2005-03-31 Lee Seung Sin Lamp device for eliminating blind spot in automotive vehicle
JP2006067703A (ja) * 2004-08-26 2006-03-09 Sharp Corp スイッチング電源装置
KR100666829B1 (ko) 2005-11-29 2007-01-10 단암전자통신주식회사 다중출력 전원장치 구현을 위한 스위칭장치
JP4965939B2 (ja) * 2006-09-07 2012-07-04 キヤノン株式会社 電源装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101056059A (zh) * 2006-04-10 2007-10-17 罗姆股份有限公司 升压型dc/dc转换器以及具备该转换器的电子设备

Also Published As

Publication number Publication date
JP2010226845A (ja) 2010-10-07
US8718504B2 (en) 2014-05-06
KR101263065B1 (ko) 2013-05-09
KR20100106248A (ko) 2010-10-01
CN101847930A (zh) 2010-09-29
JP5558729B2 (ja) 2014-07-23
US20100239303A1 (en) 2010-09-23

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