HK1221079A1 - 具有響應於負載需求的電壓輸出的電源 - Google Patents

具有響應於負載需求的電壓輸出的電源

Info

Publication number
HK1221079A1
HK1221079A1 HK16108985.2A HK16108985A HK1221079A1 HK 1221079 A1 HK1221079 A1 HK 1221079A1 HK 16108985 A HK16108985 A HK 16108985A HK 1221079 A1 HK1221079 A1 HK 1221079A1
Authority
HK
Hong Kong
Prior art keywords
power supply
voltage output
load demand
output responsive
responsive
Prior art date
Application number
HK16108985.2A
Other languages
English (en)
Inventor
．克萊因
Original Assignee
Western Digital Tech 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 Western Digital Tech Inc filed Critical Western Digital Tech Inc
Publication of HK1221079A1 publication Critical patent/HK1221079A1/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
    • H02M3/22—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
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
    • 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)
HK16108985.2A 2013-04-24 2016-07-27 具有響應於負載需求的電壓輸出的電源 HK1221079A1 (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361815594P 2013-04-24 2013-04-24
US13/923,290 US9252671B2 (en) 2013-04-24 2013-06-20 Power supply with voltage output responsive to load demand
PCT/US2014/035356 WO2014176455A1 (en) 2013-04-24 2014-04-24 Power supply with voltage output responsive to load demand

Publications (1)

Publication Number Publication Date
HK1221079A1 true HK1221079A1 (zh) 2017-05-19

Family

ID=51789138

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16108985.2A HK1221079A1 (zh) 2013-04-24 2016-07-27 具有響應於負載需求的電壓輸出的電源

Country Status (5)

Country Link
US (1) US9252671B2 (zh)
EP (1) EP2989715B1 (zh)
CN (1) CN105359400B (zh)
HK (1) HK1221079A1 (zh)
WO (1) WO2014176455A1 (zh)

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US10320301B2 (en) * 2017-09-15 2019-06-11 Semiconductor Components Industries, Llc Power converter responsive to device connection status
US10013032B1 (en) 2017-10-03 2018-07-03 Western Digital Technologies, Inc. Current balancing circuit for multiple supply voltage systems
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Also Published As

Publication number Publication date
CN105359400B (zh) 2019-11-12
EP2989715A4 (en) 2017-03-15
US9252671B2 (en) 2016-02-02
WO2014176455A1 (en) 2014-10-30
CN105359400A (zh) 2016-02-24
EP2989715A1 (en) 2016-03-02
US20140321167A1 (en) 2014-10-30
EP2989715B1 (en) 2020-05-06

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