JP6008521B2 - 電源装置及び画像形成装置 - Google Patents

電源装置及び画像形成装置 Download PDF

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Publication number
JP6008521B2
JP6008521B2 JP2012053525A JP2012053525A JP6008521B2 JP 6008521 B2 JP6008521 B2 JP 6008521B2 JP 2012053525 A JP2012053525 A JP 2012053525A JP 2012053525 A JP2012053525 A JP 2012053525A JP 6008521 B2 JP6008521 B2 JP 6008521B2
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JP
Japan
Prior art keywords
switching
voltage
transformer
switching element
terminal
Prior art date
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Active
Application number
JP2012053525A
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English (en)
Japanese (ja)
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JP2013188082A (ja
JP2013188082A5 (enExample
Inventor
祐樹 仲島
祐樹 仲島
林崎　実
実 林崎
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.)
Canon Inc
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Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2012053525A priority Critical patent/JP6008521B2/ja
Priority to US13/768,416 priority patent/US20130236203A1/en
Priority to EP13156778.6A priority patent/EP2637294A3/en
Priority to KR1020130024808A priority patent/KR101635250B1/ko
Priority to CN201310073735.2A priority patent/CN103312177B/zh
Publication of JP2013188082A publication Critical patent/JP2013188082A/ja
Publication of JP2013188082A5 publication Critical patent/JP2013188082A5/ja
Application granted granted Critical
Publication of JP6008521B2 publication Critical patent/JP6008521B2/ja
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    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/80—Details relating to power supplies, circuits boards, electrical connections
    • 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
    • H02M1/12—Arrangements for reducing harmonics from AC input or output
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dc-Dc Converters (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
JP2012053525A 2012-03-09 2012-03-09 電源装置及び画像形成装置 Active JP6008521B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2012053525A JP6008521B2 (ja) 2012-03-09 2012-03-09 電源装置及び画像形成装置
US13/768,416 US20130236203A1 (en) 2012-03-09 2013-02-15 Power supply device and image forming apparatus
EP13156778.6A EP2637294A3 (en) 2012-03-09 2013-02-26 Power supply device and image forming apparatus
KR1020130024808A KR101635250B1 (ko) 2012-03-09 2013-03-08 전원 공급 장치 및 화상 형성 장치
CN201310073735.2A CN103312177B (zh) 2012-03-09 2013-03-08 电源装置和图像形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012053525A JP6008521B2 (ja) 2012-03-09 2012-03-09 電源装置及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2013188082A JP2013188082A (ja) 2013-09-19
JP2013188082A5 JP2013188082A5 (enExample) 2015-04-23
JP6008521B2 true JP6008521B2 (ja) 2016-10-19

Family

ID=47843074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012053525A Active JP6008521B2 (ja) 2012-03-09 2012-03-09 電源装置及び画像形成装置

Country Status (5)

Country Link
US (1) US20130236203A1 (enExample)
EP (1) EP2637294A3 (enExample)
JP (1) JP6008521B2 (enExample)
KR (1) KR101635250B1 (enExample)
CN (1) CN103312177B (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6128767B2 (ja) 2012-07-05 2017-05-17 キヤノン株式会社 ロボット制御装置、及びロボット制御方法
US9276481B2 (en) * 2013-09-18 2016-03-01 Inno-Tech Co., Ltd. Power control device for dynamically adjusting frequency
KR20150054222A (ko) * 2013-11-11 2015-05-20 삼성전자주식회사 전원공급 방법 및 장치
JP2015104281A (ja) * 2013-11-27 2015-06-04 キヤノン株式会社 電源装置及び画像形成装置
JP6380527B2 (ja) * 2014-04-08 2018-08-29 株式会社村田製作所 交流電源装置
US9819274B2 (en) 2014-11-20 2017-11-14 Microchip Technology Incorporated Start-up controller for a power converter
JP6424605B2 (ja) * 2014-12-15 2018-11-21 ミツミ電機株式会社 絶縁型直流電源装置および制御方法
US10277130B2 (en) 2015-06-01 2019-04-30 Microchip Technolgoy Incorporated Primary-side start-up method and circuit arrangement for a series-parallel resonant power converter
US9912243B2 (en) 2015-06-01 2018-03-06 Microchip Technology Incorporated Reducing power in a power converter when in a standby mode
US9705408B2 (en) * 2015-08-21 2017-07-11 Microchip Technology Incorporated Power converter with sleep/wake mode
JP6630106B2 (ja) * 2015-10-02 2020-01-15 キヤノン株式会社 電源装置、記録装置、及び制御方法
US9766584B1 (en) * 2016-06-17 2017-09-19 Kabushiki Kaisha Toshiba Switching power supply for enabling switching element to be soft-started in burst mode, image forming apparatus and soft start method of switching element
JP6824708B2 (ja) 2016-11-24 2021-02-03 キヤノン株式会社 電源装置及び画像形成装置
CN108667289B (zh) 2017-03-29 2020-11-27 赤多尼科两合股份有限公司 一种供电装置及供电方法
US10291137B2 (en) * 2017-07-22 2019-05-14 Richtek Technology Corporation Flyback power converter circuit and high voltage start-up circuit thereof
JP2019132356A (ja) * 2018-01-31 2019-08-08 株式会社デンソー 電流制御装置
JP7180414B2 (ja) * 2019-01-29 2022-11-30 株式会社リコー 画像形成装置および制御方法
WO2020202760A1 (ja) * 2019-03-29 2020-10-08 富士電機株式会社 スイッチング制御回路、電源回路
US11567549B2 (en) * 2019-05-31 2023-01-31 Texas Instruments Incorporated Reset circuit for battery management system
KR20220146468A (ko) * 2020-02-27 2022-11-01 로무 가부시키가이샤 전원 제어 디바이스, dc-dc 컨버터, 및 ac-dc 컨버터

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US5335162A (en) 1993-01-15 1994-08-02 Toko America, Inc. Primary side controller for regulated power converters
TW356618B (en) * 1997-01-16 1999-04-21 Nippon Electric Co AC/DC converter with a piezoelectric transformer
JP3665984B2 (ja) 1998-01-21 2005-06-29 大平電子株式会社 待機時省電力スイッチング電源装置
JP4416517B2 (ja) * 2004-01-14 2010-02-17 三洋電機株式会社 スイッチング電源回路
CN2692915Y (zh) * 2004-02-19 2005-04-13 Bcd半导体制造有限公司 基于384x的跳频式pwm控制器
CN101127495B (zh) * 2006-08-16 2010-04-21 昂宝电子（上海）有限公司 用于为开关式电源提供控制的系统和方法
US7983061B2 (en) * 2008-02-22 2011-07-19 System General Corporation Switching controller capable of reducing acoustic noise for power converters
US8330434B2 (en) * 2008-07-25 2012-12-11 Cirrus Logic, Inc. Power supply that determines energy consumption and outputs a signal indicative of energy consumption
JP5268615B2 (ja) * 2008-12-15 2013-08-21 キヤノン株式会社 電源装置および画像形成装置
JP5642349B2 (ja) * 2009-02-05 2014-12-17 フリースケール セミコンダクター インコーポレイテッド パルス幅変調回路、パルス幅変調方法及びレギュレータ
JP2011004550A (ja) * 2009-06-19 2011-01-06 Panasonic Corp スイッチング電源装置および半導体装置
CN101667782B (zh) * 2009-09-01 2011-09-28 成都芯源系统有限公司 一种开关电源及其控制方法
CN102136801B (zh) * 2010-01-21 2014-02-19 台达电子工业股份有限公司 谐振转换器以及其间歇模式控制方法
JP5574846B2 (ja) * 2010-06-22 2014-08-20 キヤノン株式会社 スイッチング電源
JP5587051B2 (ja) * 2010-06-22 2014-09-10 キヤノン株式会社 スイッチング電源

Also Published As

Publication number Publication date
US20130236203A1 (en) 2013-09-12
EP2637294A2 (en) 2013-09-11
JP2013188082A (ja) 2013-09-19
CN103312177B (zh) 2017-04-12
CN103312177A (zh) 2013-09-18
KR20130103419A (ko) 2013-09-23
KR101635250B1 (ko) 2016-06-30
EP2637294A3 (en) 2017-07-12

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