GB2492875B - Power supply apparatus and printing apparatus - Google Patents

Power supply apparatus and printing apparatus

Info

Publication number
GB2492875B
GB2492875B GB1211224.9A GB201211224A GB2492875B GB 2492875 B GB2492875 B GB 2492875B GB 201211224 A GB201211224 A GB 201211224A GB 2492875 B GB2492875 B GB 2492875B
Authority
GB
United Kingdom
Prior art keywords
power supply
printing apparatus
printing
supply apparatus
power
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
GB1211224.9A
Other languages
English (en)
Other versions
GB201211224D0 (en
GB2492875A (en
Inventor
Yoshiaki Takayanagi
Takashi Kasahara
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 GB201211224D0 publication Critical patent/GB201211224D0/en
Publication of GB2492875A publication Critical patent/GB2492875A/en
Application granted granted Critical
Publication of GB2492875B publication Critical patent/GB2492875B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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)
GB1211224.9A 2011-07-01 2012-06-25 Power supply apparatus and printing apparatus Expired - Fee Related GB2492875B (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
GB201211224D0 GB201211224D0 (en) 2012-08-08
GB2492875A GB2492875A (en) 2013-01-16
GB2492875B true GB2492875B (en) 2015-10-07

Family

ID=46704156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1211224.9A Expired - Fee Related GB2492875B (en) 2011-07-01 2012-06-25 Power supply apparatus and printing apparatus

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
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
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
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
CN109039028B (zh) * 2018-07-09 2020-06-16 华为技术有限公司 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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Also Published As

Publication number Publication date
JP6087521B2 (ja) 2017-03-01
US20140362615A1 (en) 2014-12-11
US20130002746A1 (en) 2013-01-03
JP2013034365A (ja) 2013-02-14
CN102857108A (zh) 2013-01-02
GB201211224D0 (en) 2012-08-08
US8814327B2 (en) 2014-08-26
CN102857108B (zh) 2015-05-06
GB2492875A (en) 2013-01-16
DE102012012613A1 (de) 2013-01-03
US9143038B2 (en) 2015-09-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220625