JP4920905B2 - 電源装置および画像形成装置 - Google Patents

電源装置および画像形成装置 Download PDF

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Publication number
JP4920905B2
JP4920905B2 JP2005155478A JP2005155478A JP4920905B2 JP 4920905 B2 JP4920905 B2 JP 4920905B2 JP 2005155478 A JP2005155478 A JP 2005155478A JP 2005155478 A JP2005155478 A JP 2005155478A JP 4920905 B2 JP4920905 B2 JP 4920905B2
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JP
Japan
Prior art keywords
voltage
output
polarity
generation circuit
circuit
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
JP2005155478A
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English (en)
Japanese (ja)
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JP2006330458A (ja
JP2006330458A5 (enExample
Inventor
正裕 上原
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
Priority to JP2005155478A priority Critical patent/JP4920905B2/ja
Priority to US11/402,949 priority patent/US7551871B2/en
Priority to CNB2006100721335A priority patent/CN100495226C/zh
Publication of JP2006330458A publication Critical patent/JP2006330458A/ja
Publication of JP2006330458A5 publication Critical patent/JP2006330458A5/ja
Application granted granted Critical
Publication of JP4920905B2 publication Critical patent/JP4920905B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H02M3/285—Single converters with a plurality of output stages connected in parallel
    • 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
    • H02M1/36—Means for starting or stopping converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Dc-Dc Converters (AREA)
JP2005155478A 2005-05-27 2005-05-27 電源装置および画像形成装置 Expired - Fee Related JP4920905B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005155478A JP4920905B2 (ja) 2005-05-27 2005-05-27 電源装置および画像形成装置
US11/402,949 US7551871B2 (en) 2005-05-27 2006-04-13 Power supply device and image forming apparatus using the same
CNB2006100721335A CN100495226C (zh) 2005-05-27 2006-04-14 电源装置和使用该电源装置的成像设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005155478A JP4920905B2 (ja) 2005-05-27 2005-05-27 電源装置および画像形成装置

Publications (3)

Publication Number Publication Date
JP2006330458A JP2006330458A (ja) 2006-12-07
JP2006330458A5 JP2006330458A5 (enExample) 2008-07-10
JP4920905B2 true JP4920905B2 (ja) 2012-04-18

Family

ID=37443515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005155478A Expired - Fee Related JP4920905B2 (ja) 2005-05-27 2005-05-27 電源装置および画像形成装置

Country Status (3)

Country Link
US (1) US7551871B2 (enExample)
JP (1) JP4920905B2 (enExample)
CN (1) CN100495226C (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4600401B2 (ja) * 2007-02-08 2010-12-15 ブラザー工業株式会社 画像形成装置
JP5683100B2 (ja) * 2009-12-21 2015-03-11 キヤノン株式会社 電源及び画像形成装置
JP6100128B2 (ja) * 2013-08-26 2017-03-22 株式会社沖データ 出力検出装置、電源装置および画像形成装置
JP6173135B2 (ja) * 2013-09-04 2017-08-02 キヤノン株式会社 電圧発生装置およびそれを備えた画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1038277C (zh) * 1987-12-28 1998-05-06 佳能公司 成象设备
JP2945531B2 (ja) * 1992-01-07 1999-09-06 シャープ株式会社 画像形成装置
JP3372619B2 (ja) 1993-12-15 2003-02-04 キヤノン株式会社 画像形成装置
JPH06318117A (ja) * 1993-04-26 1994-11-15 Canon Inc 高圧電源装置
JPH08328403A (ja) * 1995-03-31 1996-12-13 Ricoh Co Ltd 画像形成装置
JP3894521B2 (ja) * 1997-11-11 2007-03-22 キヤノン株式会社 電源装置
JP3937831B2 (ja) 2001-12-18 2007-06-27 富士ゼロックス株式会社 電源装置及びこれを用いた画像形成装置
JP2004198481A (ja) 2002-12-16 2004-07-15 Canon Inc 画像形成装置およびオーバーシュート阻止方法
JP2005014595A (ja) * 2003-05-30 2005-01-20 Canon Inc 画像形成装置およびその制御方法
JP4231348B2 (ja) * 2003-06-27 2009-02-25 株式会社東芝 画像形成装置及び画像形成システム

Also Published As

Publication number Publication date
US20060267664A1 (en) 2006-11-30
CN1869826A (zh) 2006-11-29
JP2006330458A (ja) 2006-12-07
CN100495226C (zh) 2009-06-03
US7551871B2 (en) 2009-06-23

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