CN101359870B - 压电式变换器型高压电源装置和图像形成装置 - Google Patents

压电式变换器型高压电源装置和图像形成装置 Download PDF

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Publication number
CN101359870B
CN101359870B CN200810145516XA CN200810145516A CN101359870B CN 101359870 B CN101359870 B CN 101359870B CN 200810145516X A CN200810145516X A CN 200810145516XA CN 200810145516 A CN200810145516 A CN 200810145516A CN 101359870 B CN101359870 B CN 101359870B
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CN
China
Prior art keywords
voltage
driving
frequency
control unit
piezoelectric transformer
Prior art date
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Expired - Fee Related
Application number
CN200810145516XA
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English (en)
Chinese (zh)
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CN101359870A (zh
Inventor
近藤孝志
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.)
Hewlett Packard Development Co LP
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN101359870A publication Critical patent/CN101359870A/zh
Application granted granted Critical
Publication of CN101359870B publication Critical patent/CN101359870B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/065—Arrangements for controlling the potential of the developing electrode
    • 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
    • H02M1/14—Arrangements for reducing ripples from dc 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dc-Dc Converters (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Control Or Security For Electrophotography (AREA)
CN200810145516XA 2007-08-01 2008-08-01 压电式变换器型高压电源装置和图像形成装置 Expired - Fee Related CN101359870B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007200793A JP5559456B2 (ja) 2007-08-01 2007-08-01 圧電トランス方式高圧電源装置および画像形成装置
JP200793/07 2007-08-01
KR118097/07 2007-11-19
KR1020070118097A KR101141277B1 (ko) 2007-08-01 2007-11-19 압전 트랜스 방식의 고압 전원 장치 및 화상 형성 장치

Publications (2)

Publication Number Publication Date
CN101359870A CN101359870A (zh) 2009-02-04
CN101359870B true CN101359870B (zh) 2013-03-20

Family

ID=40332235

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200810145516XA Expired - Fee Related CN101359870B (zh) 2007-08-01 2008-08-01 压电式变换器型高压电源装置和图像形成装置

Country Status (3)

Country Link
JP (1) JP5559456B2 (ja)
KR (1) KR101141277B1 (ja)
CN (1) CN101359870B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9166533B2 (en) * 2009-07-30 2015-10-20 Qualcomm Incorporated Bias current monitor and control mechanism for amplifiers
JP5394164B2 (ja) * 2009-08-18 2014-01-22 株式会社沖データ 電源装置及び画像形成装置
JP5574846B2 (ja) 2010-06-22 2014-08-20 キヤノン株式会社 スイッチング電源
JP2012034496A (ja) * 2010-07-30 2012-02-16 Canon Inc 高電圧発生装置及び画像形成装置
JP5806861B2 (ja) * 2011-06-22 2015-11-10 株式会社沖データ 電源装置、画像形成装置及び圧電トランスの制御方法
JP5659438B2 (ja) * 2011-08-15 2015-01-28 正敏 井森 共振器を利用する電源の安定な帰還
JP5303633B2 (ja) * 2011-12-27 2013-10-02 株式会社沖データ 電源制御装置及び電源制御方法
JP6433114B2 (ja) * 2012-08-01 2018-12-05 キヤノン株式会社 電源装置、画像形成装置及びｉｃ
CN104753348A (zh) * 2015-04-23 2015-07-01 四川正冠科技有限公司 一种直流转直流开关电源
KR20170069060A (ko) * 2015-12-10 2017-06-20 삼성전기주식회사 광학식 이미지 안정화 모듈 및 카메라 모듈

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05219730A (ja) * 1992-02-07 1993-08-27 Toshiba Corp 電源装置
JPH09275678A (ja) * 1996-04-03 1997-10-21 Ricoh Co Ltd 圧電トランス直流電源
JPH11206113A (ja) 1997-12-29 1999-07-30 Canon Inc 高圧電源装置
JP3006598B1 (ja) * 1998-09-14 2000-02-07 日本電気株式会社 圧電トランス駆動装置
JP2002064977A (ja) * 2000-08-21 2002-02-28 Matsushita Electric Ind Co Ltd 圧電トランスの駆動方法及び電源装置
JP4765015B2 (ja) * 2001-07-06 2011-09-07 富士電機株式会社 電力変換装置
JP2004048853A (ja) * 2002-07-09 2004-02-12 Nec Tokin Corp 圧電トランス式直列共振型ｄｃ−ｄｃコンバータ
JP4514118B2 (ja) * 2004-08-13 2010-07-28 ローム株式会社 圧電トランス駆動回路及びそれを備えた冷陰極管点灯装置
JP2007189880A (ja) * 2006-01-16 2007-07-26 Canon Inc 高圧電源装置及びこれを備えた画像形成装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP特开2002-064977A 2002.02.28
JP特开2003-23775A 2003.01.24

Also Published As

Publication number Publication date
KR20090013654A (ko) 2009-02-05
JP5559456B2 (ja) 2014-07-23
JP2009038892A (ja) 2009-02-19
CN101359870A (zh) 2009-02-04
KR101141277B1 (ko) 2012-07-13

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Effective date of registration: 20170410

Address after: Gyeonggi Do, South Korea

Patentee after: Aisi Printing Solutions Co.,Ltd.

Address before: Gyeonggi Do, South Korea

Patentee before: Samsung Electronics Co.,Ltd.

CP01 Change in the name or title of a patent holder

Address after: Gyeonggi Do, South Korea

Patentee after: S-PRINTING SOLUTION Co.,Ltd.

Address before: Gyeonggi Do, South Korea

Patentee before: Aisi Printing Solutions Co.,Ltd.

CP01 Change in the name or title of a patent holder
TR01 Transfer of patent right

Effective date of registration: 20191113

Address after: Texas, USA

Patentee after: HEWLETT-PACKARD DEVELOPMENT Co.,L.P.

Address before: Han Guojingjidao

Patentee before: S-PRINTING SOLUTION Co.,Ltd.

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130320

CF01 Termination of patent right due to non-payment of annual fee