TW201230638A - Power supply device - Google Patents

Power supply device Download PDF

Info

Publication number
TW201230638A
TW201230638A TW100122718A TW100122718A TW201230638A TW 201230638 A TW201230638 A TW 201230638A TW 100122718 A TW100122718 A TW 100122718A TW 100122718 A TW100122718 A TW 100122718A TW 201230638 A TW201230638 A TW 201230638A
Authority
TW
Taiwan
Prior art keywords
circuit
inductor
power supply
voltage
capacitor
Prior art date
Application number
TW100122718A
Other languages
English (en)
Chinese (zh)
Inventor
Masaru Nomura
Takeshi Shiomi
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of TW201230638A publication Critical patent/TW201230638A/zh

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
    • H02M3/02—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
    • 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
    • H02M1/0048—Circuits or arrangements for reducing losses
    • 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)
TW100122718A 2010-07-21 2011-06-28 Power supply device TW201230638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010163544A JP5216819B2 (ja) 2010-07-21 2010-07-21 電源装置

Publications (1)

Publication Number Publication Date
TW201230638A true TW201230638A (en) 2012-07-16

Family

ID=45496785

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100122718A TW201230638A (en) 2010-07-21 2011-06-28 Power supply device

Country Status (3)

Country Link
JP (1) JP5216819B2 (ja)
TW (1) TW201230638A (ja)
WO (1) WO2012011357A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103151923A (zh) * 2013-03-28 2013-06-12 北京经纬恒润科技有限公司 一种稳压装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6025371B2 (ja) * 2012-04-11 2016-11-16 三菱電機株式会社 電源装置及び照明器具
JP5822792B2 (ja) * 2012-06-20 2015-11-24 シャープ株式会社 電源回路およびそれを備える空気調和機
CN103138575B (zh) * 2013-03-26 2016-02-24 西安理工大学 带缓冲吸收电路的箝位式Boost变换器
EP2908415A1 (en) * 2014-02-13 2015-08-19 Nxp B.V. Diode circuit and power factor correction boost converter using the same
CN104038044A (zh) * 2014-05-20 2014-09-10 广东美的暖通设备有限公司 Igbt缓冲电路、pfc电路和空调控制系统
JP6962974B2 (ja) * 2019-07-25 2021-11-05 シャープ株式会社 整流回路および電源装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01252165A (ja) * 1988-03-30 1989-10-06 Toshiba Lighting & Technol Corp 昇圧チョッパ回路
JPH0750982B2 (ja) * 1989-04-11 1995-05-31 富士電気化学株式会社 電源装置
JP4653882B2 (ja) * 2000-09-11 2011-03-16 東北リコー株式会社 Ｄｃ／ｄｃコンバータ
EP1543599A1 (en) * 2003-08-05 2005-06-22 Matsushita Electric Industrial Co., Ltd. Direct-current power supply and battery-powered electronic apparatus equipped with the power supply
JP2008086092A (ja) * 2006-09-27 2008-04-10 Funai Electric Co Ltd 電源装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103151923A (zh) * 2013-03-28 2013-06-12 北京经纬恒润科技有限公司 一种稳压装置
CN103151923B (zh) * 2013-03-28 2016-04-06 北京经纬恒润科技有限公司 一种稳压装置

Also Published As

Publication number Publication date
JP5216819B2 (ja) 2013-06-19
JP2012029387A (ja) 2012-02-09
WO2012011357A1 (ja) 2012-01-26

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