JP2010226845A5 - - Google Patents

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Publication number
JP2010226845A5
JP2010226845A5 JP2009070181A JP2009070181A JP2010226845A5 JP 2010226845 A5 JP2010226845 A5 JP 2010226845A5 JP 2009070181 A JP2009070181 A JP 2009070181A JP 2009070181 A JP2009070181 A JP 2009070181A JP 2010226845 A5 JP2010226845 A5 JP 2010226845A5
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JP
Japan
Prior art keywords
unit
voltage
switching element
converter
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.)
Granted
Application number
JP2009070181A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010226845A (ja
JP5558729B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2009070181A priority Critical patent/JP5558729B2/ja
Priority claimed from JP2009070181A external-priority patent/JP5558729B2/ja
Priority to US12/727,782 priority patent/US8718504B2/en
Priority to CN201010150768.9A priority patent/CN101847930B/zh
Priority to KR1020100025804A priority patent/KR101263065B1/ko
Publication of JP2010226845A publication Critical patent/JP2010226845A/ja
Publication of JP2010226845A5 publication Critical patent/JP2010226845A5/ja
Application granted granted Critical
Publication of JP5558729B2 publication Critical patent/JP5558729B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2009070181A 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 Active JP5558729B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
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
US12/727,782 US8718504B2 (en) 2009-03-23 2010-03-19 Converter and switching power supply for turning on switching unit according to decline of input voltage, and image forming apparatus including the switching power supply
CN201010150768.9A CN101847930B (zh) 2009-03-23 2010-03-23 转换器、开关电源和图像形成装置
KR1020100025804A KR101263065B1 (ko) 2009-03-23 2010-03-23 컨버터, 스위칭 전원, 및 화상 형성 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (3)

Publication Number Publication Date
JP2010226845A JP2010226845A (ja) 2010-10-07
JP2010226845A5 true JP2010226845A5 (enExample) 2012-05-17
JP5558729B2 JP5558729B2 (ja) 2014-07-23

Family

ID=42737745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009070181A Active 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

Country Status (4)

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

Families Citing this family (13)

* 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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2007282411A (ja) * 2006-04-10 2007-10-25 Rohm Co Ltd 昇圧型ｄｃ／ｄｃコンバータ及びこれを備えた電子機器
JP4965939B2 (ja) * 2006-09-07 2012-07-04 キヤノン株式会社 電源装置

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