KR100393536B1 - 전원회로 - Google Patents

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Publication number
KR100393536B1
KR100393536B1 KR10-2001-0008450A KR20010008450A KR100393536B1 KR 100393536 B1 KR100393536 B1 KR 100393536B1 KR 20010008450 A KR20010008450 A KR 20010008450A KR 100393536 B1 KR100393536 B1 KR 100393536B1
Authority
KR
South Korea
Prior art keywords
voltage
input terminal
power supply
circuit
voltage input
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
KR10-2001-0008450A
Other languages
English (en)
Korean (ko)
Other versions
KR20010083199A (ko
Inventor
니시야마야스마사
Original Assignee
알프스 덴키 가부시키가이샤
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 알프스 덴키 가부시키가이샤 filed Critical 알프스 덴키 가부시키가이샤
Publication of KR20010083199A publication Critical patent/KR20010083199A/ko
Application granted granted Critical
Publication of KR100393536B1 publication Critical patent/KR100393536B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H02M1/12—Arrangements for reducing harmonics from AC input or output
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • 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
    • H02M3/156—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 with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/1563—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 with automatic control of output voltage or current, e.g. switching regulators without using an external clock

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
KR10-2001-0008450A 2000-02-21 2001-02-20 전원회로 Expired - Fee Related KR100393536B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000-048975 2000-02-21
JP2000048975A JP2001236130A (ja) 2000-02-21 2000-02-21 電源回路

Publications (2)

Publication Number Publication Date
KR20010083199A KR20010083199A (ko) 2001-08-31
KR100393536B1 true KR100393536B1 (ko) 2003-08-02

Family

ID=18570976

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2001-0008450A Expired - Fee Related KR100393536B1 (ko) 2000-02-21 2001-02-20 전원회로

Country Status (5)

Country Link
US (1) US6445166B2 (https=)
EP (1) EP1128533A3 (https=)
JP (1) JP2001236130A (https=)
KR (1) KR100393536B1 (https=)
CN (1) CN1156986C (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4726460B2 (ja) * 2004-10-22 2011-07-20 株式会社リコー 定電圧電源回路
US7233130B1 (en) * 2005-08-05 2007-06-19 Rf Micro Devices, Inc. Active ripple reduction switched mode power supplies
US8377108B2 (en) 2008-06-02 2013-02-19 Boston Scientific Scimed, Inc. Staggered two balloon bifurcation catheter assembly and methods
US8564256B2 (en) * 2009-11-18 2013-10-22 Silicon Laboratories, Inc. Circuit devices and methods of providing a regulated power supply
CN102214996B (zh) * 2011-05-03 2013-09-04 深圳可立克科技股份有限公司 微压差线性稳压电源电路
JP2013181831A (ja) 2012-03-01 2013-09-12 Advantest Corp 試験装置
US9337717B2 (en) 2012-07-19 2016-05-10 Freescale Semiconductor, Inc. System on a chip, apparatus and method for voltage ripple reduction on a power supply line of an integrated circuit device operable in at least two modes
CN105353816A (zh) * 2014-08-20 2016-02-24 联想(北京)有限公司 一种稳定电源的方法、电源及电子设备
CN106300971A (zh) * 2016-08-29 2017-01-04 合肥惠科金扬科技有限公司 一种液晶显示模组的驱动稳压电路
CN106130345A (zh) * 2016-08-29 2016-11-16 合肥惠科金扬科技有限公司 一种防断电液晶屏电源
CN106208691A (zh) * 2016-08-29 2016-12-07 合肥惠科金扬科技有限公司 一种液晶屏电源

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3804252C1 (en) * 1988-02-11 1989-05-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De Low-loss voltage comparator
US5126652A (en) * 1991-04-15 1992-06-30 Square D Company Universal input voltage power supply
JPH07110132B2 (ja) * 1991-08-22 1995-11-22 日本モトローラ株式会社 電圧変換装置
JP3444903B2 (ja) 1992-02-27 2003-09-08 富士通株式会社 携帯電話の電源切換回路
JP3747381B2 (ja) * 1994-11-10 2006-02-22 富士通株式会社 電池内蔵の電子装置の電源制御回路
US5929606A (en) * 1997-08-29 1999-07-27 Compaq Computer Corporation Ripple-suppressed converting battery module
FR2768527B1 (fr) * 1997-09-18 2000-07-13 Sgs Thomson Microelectronics Regulateur de tension
TW530447B (en) * 1998-04-10 2003-05-01 Matsushita Electric Industrial Co Ltd Power supply apparatus
US6304131B1 (en) * 2000-02-22 2001-10-16 Texas Instruments Incorporated High power supply ripple rejection internally compensated low drop-out voltage regulator using PMOS pass device

Also Published As

Publication number Publication date
EP1128533A3 (en) 2003-12-10
CN1310522A (zh) 2001-08-29
US20010015637A1 (en) 2001-08-23
CN1156986C (zh) 2004-07-07
US6445166B2 (en) 2002-09-03
KR20010083199A (ko) 2001-08-31
EP1128533A2 (en) 2001-08-29
JP2001236130A (ja) 2001-08-31

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