HK1217822A1 - 電源 - Google Patents

電源

Info

Publication number
HK1217822A1
HK1217822A1 HK16105706.6A HK16105706A HK1217822A1 HK 1217822 A1 HK1217822 A1 HK 1217822A1 HK 16105706 A HK16105706 A HK 16105706A HK 1217822 A1 HK1217822 A1 HK 1217822A1
Authority
HK
Hong Kong
Prior art keywords
power supply
supply
power
Prior art date
Application number
HK16105706.6A
Other languages
English (en)
Inventor
．約翰斯
．芬奇阿姆
Original Assignee
Thx 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 Thx Ltd filed Critical Thx Ltd
Publication of HK1217822A1 publication Critical patent/HK1217822A1/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
    • 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
    • H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/10—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode arranged for operation in series, e.g. for multiplication of voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
  • Amplifiers (AREA)
  • Control Of Voltage And Current In General (AREA)
HK16105706.6A 2009-07-28 2016-05-18 電源 HK1217822A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22921709P 2009-07-28 2009-07-28
US12/845,631 US8576592B2 (en) 2009-07-28 2010-07-28 Power converter with low ripple output

Publications (1)

Publication Number Publication Date
HK1217822A1 true HK1217822A1 (zh) 2017-01-20

Family

ID=43013259

Family Applications (2)

Application Number Title Priority Date Filing Date
HK12109695.5A HK1169220A1 (zh) 2009-07-28 2012-10-03 電源
HK16105706.6A HK1217822A1 (zh) 2009-07-28 2016-05-18 電源

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK12109695.5A HK1169220A1 (zh) 2009-07-28 2012-10-03 電源

Country Status (15)

Country Link
US (2) US8576592B2 (zh)
EP (1) EP2460262A1 (zh)
JP (1) JP5475886B2 (zh)
KR (1) KR101676896B1 (zh)
CN (1) CN102549898B (zh)
AU (2) AU2010281402C1 (zh)
CA (1) CA2769386C (zh)
HK (2) HK1169220A1 (zh)
IL (1) IL217707A (zh)
MX (1) MX2012001272A (zh)
NZ (1) NZ598237A (zh)
RU (1) RU2558944C2 (zh)
SG (1) SG177767A1 (zh)
WO (1) WO2011017176A1 (zh)
ZA (1) ZA201201261B (zh)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2460262A1 (en) * 2009-07-28 2012-06-06 THX Ltd Power supply
FR2975497B1 (fr) * 2011-05-16 2013-06-28 Centre Nat Rech Scient Convertisseur electronique de puissance
TWI495218B (zh) * 2013-08-02 2015-08-01 Algoltek Inc 低漣波電源供應器
EP2869430B1 (en) * 2013-10-29 2020-03-11 Velvetwire LLC Software controlled power supply and battery charger
EP2869445A1 (en) * 2013-11-01 2015-05-06 DET International Holding Limited Adaptable rectifier arrangement for operation with different AC grids
US9425832B2 (en) * 2014-01-16 2016-08-23 Qualcomm Incorporated Inter carrier-aggregation isolation in a receiver
US10298142B2 (en) 2014-10-02 2019-05-21 Thx Ltd. Power conversion techniques
US9742601B2 (en) * 2014-10-06 2017-08-22 Analog Devices, Inc. Power line carrier/communications with improved immunity for transients and electromagnetic interferences
JP6470832B2 (ja) * 2015-02-18 2019-02-13 東芝三菱電機産業システム株式会社 電力変換装置及びその初期充電方法
CN104965557B (zh) * 2015-06-18 2017-07-07 上海冉能自动化科技有限公司 音频信号转换为可控功率信号的装置及方法
US9910453B2 (en) * 2015-09-25 2018-03-06 Novocure Limited High voltage, high efficiency sine wave generator with pre-set frequency and adjustable amplitude
US9893757B2 (en) 2016-02-11 2018-02-13 Texas Instruments Incorporated Pulse-shaping LDO provides first and second slew-rate increases in amplitude
US9667160B1 (en) * 2016-08-24 2017-05-30 Allis Electric Co., Ltd. Step-down direct current converter
CN108258885B (zh) * 2016-12-28 2020-03-31 上海沪工焊接集团股份有限公司 逆变焊接电源驱动控制装置
US10135402B1 (en) * 2017-08-31 2018-11-20 Echowell Electronics Co., Ltd. Grounding structure and grounding method of vacuum tube audio amplifier
RU184526U1 (ru) * 2018-01-29 2018-10-30 Федеральное государственное унитарное предприятие "Государственный научно-исследовательский институт авиационных систем" (ФГУП "ГосНИИАС") Автономный источник электропитания
US10541608B1 (en) * 2018-06-29 2020-01-21 Linear Technology Holding, LLC Differential controller with regulators
US11482924B2 (en) * 2018-07-26 2022-10-25 Analog Devices International Unlimited Company Power isolator exhibiting low electromagnetic interference
US11181559B2 (en) * 2018-12-20 2021-11-23 Aktiebolaget Skf Analog output current transmitter
US11470431B1 (en) * 2019-09-09 2022-10-11 Amazon Technologies, Inc. Configurable power delivery for portable devices
US11513578B1 (en) * 2020-02-03 2022-11-29 Meta Platforms Technologies, Llc Power management system for an artificial reality system
CN113014107B (zh) * 2021-03-11 2023-08-29 苏州纳芯微电子股份有限公司 一种隔离电源

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210859A (en) 1978-04-18 1980-07-01 Technion Research & Development Foundation Ltd. Inductive device having orthogonal windings
SU928569A1 (ru) * 1980-04-10 1982-05-15 Предприятие П/Я А-1427 Преобразователь переменных напр жений в посто нное
US5008795A (en) 1990-03-23 1991-04-16 Unisys Corporation Switched capacitor interleaved forward power converter
US5184288A (en) * 1991-06-27 1993-02-02 Hughes Aircraft Company High frequency poly-phase rectifier for converting ac power signal to dc
US5508903A (en) 1995-04-21 1996-04-16 Alexndrov; Felix Interleaved DC to DC flyback converters with reduced current and voltage stresses
US5801932A (en) 1997-05-20 1998-09-01 Chun-Shan Institute Of Science And Technology Interleaved current-fed forward converter
CN2413430Y (zh) * 2000-01-24 2001-01-03 浙江大学 一种直流/直流电源变换装置
US6697266B2 (en) * 2002-03-04 2004-02-24 University Of Hong Kong Method and system for providing a DC voltage with low ripple by overlaying a plurality of AC signals
US6950319B2 (en) 2003-05-13 2005-09-27 Delta Electronics, Inc. AC/DC flyback converter
US7551461B2 (en) * 2003-06-04 2009-06-23 Miguel Villablanca Method and apparatus to reduce distortion of currents feeding an AC/DC rectifier system
US7403400B2 (en) 2003-07-24 2008-07-22 Harman International Industries, Incorporated Series interleaved boost converter power factor correcting power supply
GB0325067D0 (en) * 2003-10-27 2003-12-03 Goodrich Actuation Systems Ltd Multi-pulse converter circuits
DE102004001478B4 (de) * 2004-01-09 2015-09-24 Semikron Elektronik Gmbh & Co. Kg Stromrichterschaltungsanordnung zur Umformung einer Wechselspannung in eine Hochvoltgleichspannung
JP2005224069A (ja) 2004-02-09 2005-08-18 Matsushita Electric Ind Co Ltd スイッチング電源装置およびそれを用いた電子機器
US7149096B2 (en) 2004-02-18 2006-12-12 Astec International Limited Power converter with interleaved topology
US7200014B1 (en) * 2004-11-22 2007-04-03 Linear Technology Corporation System and method for transferring duty cycle information in an isolated DC/DC converter or other circuit
US8068355B1 (en) * 2005-02-17 2011-11-29 Volterra Semiconductor Corporation Apparatus for isolated switching power supply with coupled output inductors
US7239530B1 (en) * 2005-02-17 2007-07-03 Volterra Semiconductor Corporation Apparatus for isolated switching power supply with coupled output inductors
US7164589B1 (en) 2005-07-11 2007-01-16 International Rectifier Corporation Bridgeless bi-directional forward type converter
DE112006002698T5 (de) * 2005-10-14 2008-08-21 Astec International Ltd., Kowloon Mehrphasiger DC/DC-Wandler
US20070090767A1 (en) * 2005-10-24 2007-04-26 American Electrolier, Inc. Lighting system with multi-ballast AC-to-DC converter
US9118259B2 (en) * 2007-12-03 2015-08-25 Texas Instruments Incorporated Phase-shifted dual-bridge DC/DC converter with wide-range ZVS and zero circulating current
CN101170279B (zh) * 2007-12-11 2012-05-09 叶忠 双桥直流-直流变换器及其控制方法
US7728661B2 (en) * 2008-05-05 2010-06-01 Javelin Semiconductor, Inc. Controlling power with an output network
EP2460262A1 (en) * 2009-07-28 2012-06-06 THX Ltd Power supply

Also Published As

Publication number Publication date
AU2015210446B2 (en) 2016-07-21
SG177767A1 (en) 2012-03-29
IL217707A (en) 2015-04-30
JP5475886B2 (ja) 2014-04-16
ZA201201261B (en) 2018-11-28
US20140029309A1 (en) 2014-01-30
IL217707A0 (en) 2012-03-29
CA2769386C (en) 2016-04-12
EP2460262A1 (en) 2012-06-06
MX2012001272A (es) 2012-05-22
AU2010281402B2 (en) 2015-05-07
WO2011017176A1 (en) 2011-02-10
AU2015210446A1 (en) 2015-09-03
CN102549898A (zh) 2012-07-04
KR101676896B1 (ko) 2016-11-16
RU2012107054A (ru) 2013-09-10
CA2769386A1 (en) 2011-02-10
HK1169220A1 (zh) 2013-01-18
JP2013501487A (ja) 2013-01-10
US9413245B2 (en) 2016-08-09
US20110075454A1 (en) 2011-03-31
AU2010281402A1 (en) 2012-03-08
US8576592B2 (en) 2013-11-05
KR20120040724A (ko) 2012-04-27
RU2558944C2 (ru) 2015-08-10
AU2010281402C1 (en) 2015-12-17
WO2011017176A4 (en) 2011-03-31
NZ598237A (en) 2013-08-30
CN102549898B (zh) 2015-08-19

Similar Documents

Publication Publication Date Title
HK1217822A1 (zh) 電源
EP2274811A4 (en) IMPROVED POWER SUPPLY
GB0920359D0 (en) LED power supply
EP2405555A4 (en) POWER SUPPLY
EP2417838A4 (en) DIMMABLE POWER SUPPLY
EP2481141A4 (en) INDUCTIVE FEEDING
EP2495843A4 (en) POWER SUPPLY DEVICE
EP2659745A4 (en) POWER SUPPLY
EP2521253A4 (en) POWER SUPPLY DEVICE
EP2448086A4 (en) POWER SUPPLY APPARATUS
EP2389721A4 (en) REGULATED SUPPLY
EP2487770A4 (en) POWER SUPPLY SYSTEM
EP2474875A4 (en) FEEDING DEVICE
EP2250726A4 (en) POWER SUPPLY ARRANGEMENT
EP2501017A4 (en) POWER SYSTEM
EP2456062A4 (en) POWER SUPPLY DEVICE
GB201011335D0 (en) Power supplies
EP2659746A4 (en) POWER SUPPLY
PL2537076T3 (pl) Usprawnienia zasilacza
EP2501015A4 (en) POWER SYSTEM
GB0922214D0 (en) Power supply
GB0907506D0 (en) Power supply systems
GB201018938D0 (en) Power supply
GB2475467C (en) Power supply adaptor
GB0906432D0 (en) Power supply systems