CN201001089Y - 一种电源装置 - Google Patents

一种电源装置 Download PDF

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Publication number
CN201001089Y
CN201001089Y CNU2006201600988U CN200620160098U CN201001089Y CN 201001089 Y CN201001089 Y CN 201001089Y CN U2006201600988 U CNU2006201600988 U CN U2006201600988U CN 200620160098 U CN200620160098 U CN 200620160098U CN 201001089 Y CN201001089 Y CN 201001089Y
Authority
CN
China
Prior art keywords
transformer
former limit
circuit
winding
secondary winding
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
CNU2006201600988U
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English (en)
Chinese (zh)
Inventor
杨东平
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.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2006201600988U priority Critical patent/CN201001089Y/zh
Priority to PCT/CN2007/070851 priority patent/WO2008064594A1/fr
Application granted granted Critical
Publication of CN201001089Y publication Critical patent/CN201001089Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CNU2006201600988U 2006-11-28 2006-11-28 一种电源装置 Expired - Fee Related CN201001089Y (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNU2006201600988U CN201001089Y (zh) 2006-11-28 2006-11-28 一种电源装置
PCT/CN2007/070851 WO2008064594A1 (fr) 2006-11-28 2007-10-09 Dispositif d'alimentation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006201600988U CN201001089Y (zh) 2006-11-28 2006-11-28 一种电源装置

Publications (1)

Publication Number Publication Date
CN201001089Y true CN201001089Y (zh) 2008-01-02

Family

ID=39015490

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006201600988U Expired - Fee Related CN201001089Y (zh) 2006-11-28 2006-11-28 一种电源装置

Country Status (2)

Country Link
CN (1) CN201001089Y (fr)
WO (1) WO2008064594A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102013809A (zh) * 2010-12-30 2011-04-13 南京航空航天大学 变压器带两路副边的双路双管正激直流变换器
CN102013810A (zh) * 2010-12-30 2011-04-13 南京航空航天大学 带输出中点的双路双管正激组合变换器
CN102056378A (zh) * 2009-11-03 2011-05-11 英特赛尔美国股份有限公司 具有开环调光控制的led驱动器
CN103259992A (zh) * 2013-04-01 2013-08-21 青岛海信电器股份有限公司 待机电源电路及待机方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628426A (en) * 1985-10-31 1986-12-09 General Electric Company Dual output DC-DC converter with independently controllable output voltages
US6373722B1 (en) * 2000-06-05 2002-04-16 International Business Machines Corporation Power supply system for providing an auxiliary output voltage
DE20019056U1 (de) * 2000-11-09 2001-02-15 Power One Ag Uster Dc-dc-wandler
JP4626338B2 (ja) * 2005-02-25 2011-02-09 サンケン電気株式会社 直流変換装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102056378A (zh) * 2009-11-03 2011-05-11 英特赛尔美国股份有限公司 具有开环调光控制的led驱动器
CN102056378B (zh) * 2009-11-03 2014-11-26 英特赛尔美国股份有限公司 具有开环调光控制的led驱动器
CN102013809A (zh) * 2010-12-30 2011-04-13 南京航空航天大学 变压器带两路副边的双路双管正激直流变换器
CN102013810A (zh) * 2010-12-30 2011-04-13 南京航空航天大学 带输出中点的双路双管正激组合变换器
CN103259992A (zh) * 2013-04-01 2013-08-21 青岛海信电器股份有限公司 待机电源电路及待机方法
CN103259992B (zh) * 2013-04-01 2016-02-10 青岛海信电器股份有限公司 待机电源电路及待机方法

Also Published As

Publication number Publication date
WO2008064594A1 (fr) 2008-06-05

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080102

Termination date: 20121128