CN105379092B - 带有噪声控制的开关电源 - Google Patents

带有噪声控制的开关电源 Download PDF

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Publication number
CN105379092B
CN105379092B CN201480039608.3A CN201480039608A CN105379092B CN 105379092 B CN105379092 B CN 105379092B CN 201480039608 A CN201480039608 A CN 201480039608A CN 105379092 B CN105379092 B CN 105379092B
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CN
China
Prior art keywords
signal
communication
noise
signal processing
equipment
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
CN201480039608.3A
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English (en)
Chinese (zh)
Other versions
CN105379092A (zh
Inventor
L·S·伊瑞斯
F·卡洛波兰蒂
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.)
Qualcomm Inc
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN105379092A publication Critical patent/CN105379092A/zh
Application granted granted Critical
Publication of CN105379092B publication Critical patent/CN105379092B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
    • 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
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • 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
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade
    • 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
    • H02M1/36—Means for starting or stopping 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Dc-Dc Converters (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
CN201480039608.3A 2013-07-11 2014-07-11 带有噪声控制的开关电源 Expired - Fee Related CN105379092B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/940,153 US9367109B2 (en) 2013-07-11 2013-07-11 Switching power supply with noise control
US13/940,153 2013-07-11
PCT/US2014/046375 WO2015006706A1 (en) 2013-07-11 2014-07-11 Switching power supply with noise control

Publications (2)

Publication Number Publication Date
CN105379092A CN105379092A (zh) 2016-03-02
CN105379092B true CN105379092B (zh) 2018-01-16

Family

ID=51302766

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480039608.3A Expired - Fee Related CN105379092B (zh) 2013-07-11 2014-07-11 带有噪声控制的开关电源

Country Status (6)

Country Link
US (1) US9367109B2 (enExample)
EP (1) EP3020127A1 (enExample)
JP (1) JP6367328B2 (enExample)
KR (1) KR20160030241A (enExample)
CN (1) CN105379092B (enExample)
WO (1) WO2015006706A1 (enExample)

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US9948187B2 (en) * 2014-04-01 2018-04-17 Infineon Technologies Austria Ag System and method for a switched-mode power supply
CN204206534U (zh) * 2014-09-29 2015-03-11 京东方光科技有限公司 一种 led 驱动电路和电子设备
US10148186B2 (en) * 2016-04-12 2018-12-04 Dialog Semiconductor Inc. Switching power converter with efficient VCC charging
KR102622914B1 (ko) 2017-02-06 2024-01-10 삼성전자주식회사 전력 공급 장치 및 전력 공급 장치를 포함하는 전자 장치
CN107968566B (zh) * 2017-12-20 2020-04-07 上海艾为电子技术股份有限公司 一种电源转换电路

Citations (9)

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CN101431347A (zh) * 2008-12-04 2009-05-13 华为技术有限公司 无线分布式设备和系统以及信号传输方法
JP4392191B2 (ja) * 2003-03-28 2009-12-24 日立情報通信エンジニアリング株式会社 スイッチング電源
CN101714760A (zh) * 2008-10-07 2010-05-26 华为技术有限公司 一种低频滤波电路和通信设备滤波方法
CN101877576A (zh) * 2009-04-30 2010-11-03 华为技术有限公司 一种滤波电路以及具有该滤波电路的通信设备
CN201674399U (zh) * 2010-05-14 2010-12-15 珠海世纪鼎利通信科技股份有限公司 一种低纹波电源装置
EP2341636A2 (en) * 2009-12-29 2011-07-06 Coppergate Communication Ltd. Computer power supply with networking functions
CN102447410A (zh) * 2010-10-11 2012-05-09 北京中星微电子有限公司 Ac-dc电源转换器及其环路补偿电路
CN102710028A (zh) * 2012-06-18 2012-10-03 浙江方大智控科技有限公司 一种基于无源载波通讯的电缆防盗监控系统
CN103078500A (zh) * 2013-02-08 2013-05-01 广州视源科技股份有限公司 可调式开关电源

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US6493644B1 (en) 1999-08-09 2002-12-10 Power Measurement Ltd. A-base revenue meter with power quality features
US6775164B2 (en) 2002-03-14 2004-08-10 Tyco Electronics Corporation Three-terminal, low voltage pulse width modulation controller IC
SE0201432D0 (sv) 2002-04-29 2002-05-13 Emerson Energy Systems Ab A Power supply system and apparatus
CA2411622A1 (en) * 2002-11-12 2004-05-12 Catena Networks Canada Inc. Silent ringing with reduced device sizes
US6958594B2 (en) * 2004-01-21 2005-10-25 Analog Devices, Inc. Switched noise filter circuit for a DC-DC converter
JP4251128B2 (ja) 2004-09-30 2009-04-08 ヤマハ株式会社 スイッチング電源装置
JP4423157B2 (ja) * 2004-10-06 2010-03-03 キヤノン株式会社 電力線通信装置およびその制御方法
US20100007742A1 (en) * 2008-07-09 2010-01-14 Panasonic Corporation High frequency receiver and high frequency device using the same
US8289733B2 (en) * 2009-10-13 2012-10-16 Infineon Technologies Ag Adaptive frequency jitter for controller
GB2491550A (en) 2011-01-17 2012-12-12 Radiant Res Ltd A hybrid power control system using dynamic power regulation to increase the dimming dynamic range and power control of solid-state illumination systems
JP5246285B2 (ja) * 2011-03-11 2013-07-24 Ｓｍｋ株式会社 自励式スイッチング電源回路
JP2013135588A (ja) * 2011-12-27 2013-07-08 Brother Ind Ltd 電源システム及び画像形成装置
US9276460B2 (en) * 2012-05-25 2016-03-01 Flextronics Ap, Llc Power converter with noise immunity

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4392191B2 (ja) * 2003-03-28 2009-12-24 日立情報通信エンジニアリング株式会社 スイッチング電源
CN101714760A (zh) * 2008-10-07 2010-05-26 华为技术有限公司 一种低频滤波电路和通信设备滤波方法
CN101431347A (zh) * 2008-12-04 2009-05-13 华为技术有限公司 无线分布式设备和系统以及信号传输方法
CN101877576A (zh) * 2009-04-30 2010-11-03 华为技术有限公司 一种滤波电路以及具有该滤波电路的通信设备
EP2341636A2 (en) * 2009-12-29 2011-07-06 Coppergate Communication Ltd. Computer power supply with networking functions
CN201674399U (zh) * 2010-05-14 2010-12-15 珠海世纪鼎利通信科技股份有限公司 一种低纹波电源装置
CN102447410A (zh) * 2010-10-11 2012-05-09 北京中星微电子有限公司 Ac-dc电源转换器及其环路补偿电路
CN102710028A (zh) * 2012-06-18 2012-10-03 浙江方大智控科技有限公司 一种基于无源载波通讯的电缆防盗监控系统
CN103078500A (zh) * 2013-02-08 2013-05-01 广州视源科技股份有限公司 可调式开关电源

Also Published As

Publication number Publication date
CN105379092A (zh) 2016-03-02
US9367109B2 (en) 2016-06-14
JP2016524456A (ja) 2016-08-12
EP3020127A1 (en) 2016-05-18
US20150019882A1 (en) 2015-01-15
KR20160030241A (ko) 2016-03-16
WO2015006706A1 (en) 2015-01-15
JP6367328B2 (ja) 2018-08-01

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