CN102857108B - 电源设备和打印设备 - Google Patents

电源设备和打印设备 Download PDF

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Publication number
CN102857108B
CN102857108B CN201210228371.6A CN201210228371A CN102857108B CN 102857108 B CN102857108 B CN 102857108B CN 201210228371 A CN201210228371 A CN 201210228371A CN 102857108 B CN102857108 B CN 102857108B
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CN
China
Prior art keywords
voltage
feedback
output voltage
output
feedback factor
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
CN201210228371.6A
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English (en)
Chinese (zh)
Other versions
CN102857108A (zh
Inventor
高柳义章
笠原隆史
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
Original Assignee
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
Publication of CN102857108A publication Critical patent/CN102857108A/zh
Application granted granted Critical
Publication of CN102857108B publication Critical patent/CN102857108B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H02M3/22—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0083—Converters characterised by their input or output configuration
    • H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
CN201210228371.6A 2011-07-01 2012-07-02 电源设备和打印设备 Expired - Fee Related CN102857108B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-147737 2011-07-01
JP2011147737 2011-07-01

Publications (2)

Publication Number Publication Date
CN102857108A CN102857108A (zh) 2013-01-02
CN102857108B true CN102857108B (zh) 2015-05-06

Family

ID=46704156

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210228371.6A Expired - Fee Related CN102857108B (zh) 2011-07-01 2012-07-02 电源设备和打印设备

Country Status (5)

Country Link
US (2) US8814327B2 (enExample)
JP (1) JP6087521B2 (enExample)
CN (1) CN102857108B (enExample)
DE (1) DE102012012613A1 (enExample)
GB (1) GB2492875B (enExample)

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CN103595252B (zh) * 2012-08-13 2016-03-09 艾默生网络能源有限公司 一种电源反馈装置
JP6031925B2 (ja) * 2012-09-28 2016-11-24 ブラザー工業株式会社 電子機器、及び液体吐出装置
JP6111091B2 (ja) * 2013-02-25 2017-04-05 ローム株式会社 電力供給装置、ａｃアダプタ、電子機器および電力供給システム
JP2014166024A (ja) * 2013-02-25 2014-09-08 Rohm Co Ltd 電力供給装置およびその起動方法、ａｃアダプタ、電子機器および電力供給システム
JP6139174B2 (ja) * 2013-02-25 2017-05-31 ローム株式会社 電力供給装置、ａｃアダプタ、電子機器および電力供給システム
CN104010406B (zh) * 2013-02-27 2016-12-28 台达电子工业股份有限公司 Led驱动器
US9289974B2 (en) 2013-04-29 2016-03-22 Hewlett-Packard Development Company L.P. Printhead control systems and methods for controlling a printhead
KR20150054222A (ko) * 2013-11-11 2015-05-20 삼성전자주식회사 전원공급 방법 및 장치
KR20160125126A (ko) * 2015-04-21 2016-10-31 삼성전자주식회사 대기전력 개선을 위한 전원 공급 회로 및 그 제어 방법
JP6585986B2 (ja) * 2015-10-02 2019-10-02 キヤノン株式会社 記録装置
US9954447B2 (en) * 2016-01-13 2018-04-24 Lite-On Electronics (Guangzhou) Limited Power supply apparatus
JP6962687B2 (ja) * 2016-03-29 2021-11-05 ローム株式会社 スイッチング電源装置
JP7208706B2 (ja) 2016-12-21 2023-01-19 セイコーエプソン株式会社 印刷装置、及び、印刷装置用電源ユニット
US10673346B2 (en) * 2017-02-14 2020-06-02 Shenzhen China Star Optoelectronics Technology Co., Ltd. Circuit for reducing power consumption and liquid crystal display
JP7182859B2 (ja) 2017-08-10 2022-12-05 キヤノン株式会社 電源装置および記録装置
JP2019122205A (ja) * 2018-01-11 2019-07-22 ブラザー工業株式会社 スイッチング電源
CN108390664B (zh) * 2018-01-30 2020-09-25 昆明理工大学 一种基于双脉宽调制生成高精度电压的方法
CN111884513B (zh) * 2018-07-09 2021-12-03 华为数字能源技术有限公司 应用于电源适配器的控制电路和电源适配器
JP7155830B2 (ja) 2018-09-28 2022-10-19 ブラザー工業株式会社 画像処理装置
JP7176927B2 (ja) * 2018-10-30 2022-11-22 浜松ホトニクス株式会社 Ｃｅｍアセンブリおよび電子増倍デバイス
TWI790873B (zh) * 2021-12-23 2023-01-21 捷拓科技股份有限公司 電源轉換器的二次側保護偵測電路
US11955881B2 (en) 2022-03-10 2024-04-09 Minmax Technology Co., Ltd Secondary-side protection and sense circuit for power converter
JP7750195B2 (ja) * 2022-09-06 2025-10-07 株式会社デンソー スイッチング電源装置
CN117728671A (zh) * 2023-12-01 2024-03-19 厦门普为光电科技有限公司 具有电磁干扰抑制功能的反激式变换器

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JPH06178537A (ja) * 1992-12-04 1994-06-24 Matsushita Electric Ind Co Ltd スイッチング電源
CN2803705Y (zh) * 2003-12-26 2006-08-09 兄弟工业株式会社 成像装置
CN1906037A (zh) * 2004-01-21 2007-01-31 西尔弗布鲁克研究有限公司 高速数字打印设备

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CN85107730A (zh) * 1984-10-23 1986-08-13 横河北辰电机株式会社 直流/直流变换器
JPH06178537A (ja) * 1992-12-04 1994-06-24 Matsushita Electric Ind Co Ltd スイッチング電源
CN2803705Y (zh) * 2003-12-26 2006-08-09 兄弟工业株式会社 成像装置
CN1906037A (zh) * 2004-01-21 2007-01-31 西尔弗布鲁克研究有限公司 高速数字打印设备

Also Published As

Publication number Publication date
GB2492875A (en) 2013-01-16
GB2492875B (en) 2015-10-07
US9143038B2 (en) 2015-09-22
JP6087521B2 (ja) 2017-03-01
GB201211224D0 (en) 2012-08-08
US20140362615A1 (en) 2014-12-11
JP2013034365A (ja) 2013-02-14
CN102857108A (zh) 2013-01-02
US8814327B2 (en) 2014-08-26
DE102012012613A1 (de) 2013-01-03
US20130002746A1 (en) 2013-01-03

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