JP6087521B2 - 電源装置及び記録装置 - Google Patents

電源装置及び記録装置 Download PDF

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Publication number
JP6087521B2
JP6087521B2 JP2012137271A JP2012137271A JP6087521B2 JP 6087521 B2 JP6087521 B2 JP 6087521B2 JP 2012137271 A JP2012137271 A JP 2012137271A JP 2012137271 A JP2012137271 A JP 2012137271A JP 6087521 B2 JP6087521 B2 JP 6087521B2
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Japan
Prior art keywords
voltage
feedback
output
power supply
resistance value
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JP2012137271A
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English (en)
Japanese (ja)
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JP2013034365A5 (enExample
JP2013034365A (ja
Inventor
義章 高柳
義章 高柳
笠原　隆史
隆史 笠原
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2012137271A priority Critical patent/JP6087521B2/ja
Publication of JP2013034365A publication Critical patent/JP2013034365A/ja
Publication of JP2013034365A5 publication Critical patent/JP2013034365A5/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
    • 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)
JP2012137271A 2011-07-01 2012-06-18 電源装置及び記録装置 Active JP6087521B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012137271A JP6087521B2 (ja) 2011-07-01 2012-06-18 電源装置及び記録装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011147737 2011-07-01
JP2011147737 2011-07-01
JP2012137271A JP6087521B2 (ja) 2011-07-01 2012-06-18 電源装置及び記録装置

Publications (3)

Publication Number Publication Date
JP2013034365A JP2013034365A (ja) 2013-02-14
JP2013034365A5 JP2013034365A5 (enExample) 2015-07-30
JP6087521B2 true JP6087521B2 (ja) 2017-03-01

Family

ID=46704156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012137271A Active JP6087521B2 (ja) 2011-07-01 2012-06-18 電源装置及び記録装置

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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Also Published As

Publication number Publication date
GB2492875A (en) 2013-01-16
GB2492875B (en) 2015-10-07
US9143038B2 (en) 2015-09-22
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
CN102857108B (zh) 2015-05-06

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