CN103959592B - 电源适配器和使电力适配于电子设备的方法 - Google Patents

电源适配器和使电力适配于电子设备的方法 Download PDF

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Publication number
CN103959592B
CN103959592B CN201180075278.XA CN201180075278A CN103959592B CN 103959592 B CN103959592 B CN 103959592B CN 201180075278 A CN201180075278 A CN 201180075278A CN 103959592 B CN103959592 B CN 103959592B
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CN
China
Prior art keywords
input
port
power supply
input port
electric power
Prior art date
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Active
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CN201180075278.XA
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English (en)
Chinese (zh)
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CN103959592A (zh
Inventor
P·周
W·严
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Qualcomm Inc
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Qualcomm Inc
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Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN103959592A publication Critical patent/CN103959592A/zh
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/04—Constant-current supply systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/10—Parallel operation of DC sources
    • H02J1/108—Parallel operation of DC sources using diodes blocking reverse current flow
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN201180075278.XA 2011-10-08 2011-10-08 电源适配器和使电力适配于电子设备的方法 Active CN103959592B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/001670 WO2013049955A1 (en) 2011-10-08 2011-10-08 Power adapter and method of adapting power for electronic devices

Publications (2)

Publication Number Publication Date
CN103959592A CN103959592A (zh) 2014-07-30
CN103959592B true CN103959592B (zh) 2019-02-01

Family

ID=48043160

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180075278.XA Active CN103959592B (zh) 2011-10-08 2011-10-08 电源适配器和使电力适配于电子设备的方法

Country Status (6)

Country Link
US (1) US9812861B2 (enExample)
EP (1) EP2764600A4 (enExample)
JP (1) JP6022582B2 (enExample)
CN (1) CN103959592B (enExample)
IN (1) IN2014CN02713A (enExample)
WO (1) WO2013049955A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016030725A1 (en) * 2014-08-29 2016-03-03 Pismo Labs Technology Limited Apparatus and method for a mobile router to receive power from a plurality of power supplies
US9804977B2 (en) * 2015-04-28 2017-10-31 Microchip Technology Incorporated Universal serial bus smart hub
JP6777849B2 (ja) * 2016-07-13 2020-10-28 ミツミ電機株式会社 車載用充電コネクタの充電制御回路、車載用充電コネクタ、及び外部機器への車両内データ転送・充電システム
CN106654742B (zh) * 2016-12-27 2022-09-23 歌尔科技有限公司 一种支持快充的usb集线器
US10476290B2 (en) * 2017-06-07 2019-11-12 Motorola Solutions, Inc. Charging two-terminal portable electronic devices
CN109959870B (zh) * 2017-12-21 2024-03-19 南京泉峰科技有限公司 适用于工具系统部件的诊断装置、诊断系统和诊断方法
WO2019182603A1 (en) * 2018-03-23 2019-09-26 Hewlett-Packard Development Company, L.P. Power monitoring adapters
CN110137755B (zh) * 2019-06-21 2020-07-03 闪耀现实(无锡)科技有限公司 连接器和包括连接器的第二电子设备
US11824447B2 (en) * 2019-07-23 2023-11-21 Hewlett-Packard Development Company, L.P. Controlling buck-boost converters based on power supply identification signals

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW550870B (en) 2001-09-07 2003-09-01 Primax Electronics Ltd Power charging system and related apparatuses
US6614206B1 (en) * 2002-05-23 2003-09-02 Palm, Inc. Universal USB charging accessory
JP3866638B2 (ja) * 2002-09-17 2007-01-10 埼玉日本電気株式会社 サージ保護回路
CN2615946Y (zh) 2003-03-20 2004-05-12 李明 通用数码设备充电器
US7329969B2 (en) * 2003-10-15 2008-02-12 Teac Corporation Electronic device including interface terminal and power supply cable connected thereto
JP2005141732A (ja) 2003-10-15 2005-06-02 Teac Corp インターフェース端子を具備する電子機器及びこれに接続される電源供給ケーブル
US7276813B2 (en) * 2004-02-05 2007-10-02 Hewlett-Packard Development Company, L.P. Redundant input power system
JP2008203981A (ja) 2007-02-16 2008-09-04 Fujitsu Ltd 電源制御回路
US7644217B2 (en) 2007-03-02 2010-01-05 Microchip Technology Incorporated Detecting connection to a USB host or hub without using an extra status input
JP2009075902A (ja) * 2007-09-21 2009-04-09 Fujitsu Ltd パワーデバイス及び記憶装置

Also Published As

Publication number Publication date
JP2014528687A (ja) 2014-10-27
WO2013049955A1 (en) 2013-04-11
US20150236505A1 (en) 2015-08-20
CN103959592A (zh) 2014-07-30
EP2764600A1 (en) 2014-08-13
US9812861B2 (en) 2017-11-07
EP2764600A4 (en) 2015-06-03
JP6022582B2 (ja) 2016-11-09
IN2014CN02713A (enExample) 2015-07-03

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