DE602007012386D1 - DC-DC-Wandler und Netzteilvorrichtung - Google Patents

DC-DC-Wandler und Netzteilvorrichtung

Info

Publication number
DE602007012386D1
DE602007012386D1 DE602007012386T DE602007012386T DE602007012386D1 DE 602007012386 D1 DE602007012386 D1 DE 602007012386D1 DE 602007012386 T DE602007012386 T DE 602007012386T DE 602007012386 T DE602007012386 T DE 602007012386T DE 602007012386 D1 DE602007012386 D1 DE 602007012386D1
Authority
DE
Germany
Prior art keywords
converter
power supply
supply device
power
supply
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.)
Active
Application number
DE602007012386T
Other languages
English (en)
Inventor
Junji Takeshita
Yukihiro Terada
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.)
Mitsumi Electric Co Ltd
Original Assignee
Mitsumi Electric Co 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 Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Publication of DE602007012386D1 publication Critical patent/DE602007012386D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/02Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10Conversion 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
    • H02M3/145Conversion 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
    • H02M3/155Conversion 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
    • H02M3/156Conversion 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
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16Sound input; Sound output
    • G06F3/167Audio in a user interface, e.g. using voice commands for navigating, audio feedback
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20Charging or discharging characterised by the power electronics converter
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M1/00Details of apparatus for conversion
    • H02M1/0083Converters characterised by their input or output configuration
    • H02M1/0093Converters characterised by their input or output configuration wherein the output is created by adding a regulated voltage to or subtracting it from an unregulated input

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dc-Dc Converters (AREA)
DE602007012386T 2006-07-14 2007-03-29 DC-DC-Wandler und Netzteilvorrichtung Active DE602007012386D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006193522A JP4946226B2 (ja) 2006-07-14 2006-07-14 Dc−dcコンバータおよび電源装置

Publications (1)

Publication Number Publication Date
DE602007012386D1 true DE602007012386D1 (de) 2011-03-24

Family

ID=38740171

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007012386T Active DE602007012386D1 (de) 2006-07-14 2007-03-29 DC-DC-Wandler und Netzteilvorrichtung

Country Status (6)

Country Link
US (1) US7782028B2 (de)
EP (1) EP1879284B1 (de)
JP (1) JP4946226B2 (de)
KR (1) KR101319284B1 (de)
CN (1) CN101106328A (de)
DE (1) DE602007012386D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008041341A1 (de) * 2008-08-19 2010-02-25 Robert Bosch Gmbh DC/DC-Wandler
TW201032448A (en) * 2009-02-23 2010-09-01 Delta Electronics Inc Power conversion circuit capable of distributing input current
CN102983745B (zh) 2012-12-12 2015-04-08 华为技术有限公司 一种电压调节方法、预稳压电源电路及***
CN104682699B (zh) * 2015-03-20 2018-07-06 深圳市华星光电技术有限公司 一种升降压变换电路、电源管理模块及液晶驱动装置
DE102015221101B4 (de) * 2015-10-28 2022-12-08 Dialog Semiconductor (Uk) Limited Batterieladeregler, Ladegerät zum Laden einer Batterie, tragbare elektronische Vorrichtung mit Ladegerät und Verfahren für einen Betrieb eines Ladegeräts
KR102432265B1 (ko) * 2017-12-04 2022-08-12 에그트로닉 엔지니어링 에스.피.에이. 정류 회로 및 이를 포함하는 장치
CN107813031A (zh) * 2017-12-08 2018-03-20 苏州绿恺动力电子科技有限公司 便携式逆变弧焊***及其电源控制方法
EP3729623B1 (de) * 2017-12-22 2022-02-23 FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. Spannungswandleranordnung mit einem eingangsregelelement und verfahren zum betrieb einer spannungswandleranordnung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952906A (en) * 1989-01-27 1990-08-28 General Signal Corporation Strobe alarm circuit
US5155430A (en) * 1989-12-01 1992-10-13 Zdzislaw Gulczynski Switching power supply with constant or sinusoidal input current and with fixed or variable output voltage
JPH0556634A (ja) 1991-08-19 1993-03-05 Nec Corp スイツチング電源回路
JPH0591728A (ja) * 1991-09-24 1993-04-09 Oki Electric Ind Co Ltd Dc/dcコンバータ
GB2283136A (en) 1993-10-23 1995-04-26 Nicotech Ltd Electric converter circuits
US5412308A (en) * 1994-01-06 1995-05-02 Hewlett-Packard Corporation Dual voltage power supply
US5844790A (en) * 1997-08-05 1998-12-01 Lucent Technologies Inc. Split-boost converter having damped EMI isolation filter and method of operation thereof
DE69720020D1 (de) * 1997-12-31 2003-04-24 St Microelectronics Srl Gleichspannungswandler mit hohem Wirkungsgrad
IT1308597B1 (it) 1999-02-10 2002-01-08 St Microelectronics Srl Circuito elevatore di tensione continua per l'alimentazione di unapparecchio a batteria
DE60124914T2 (de) 2000-05-19 2007-05-24 Telefonaktiebolaget Lm Ericsson (Publ) Gleichstrom-gleichstromwandler
GB0109955D0 (en) * 2001-04-23 2001-06-13 Nicotech Ltd Inverter circuits
US6756772B2 (en) * 2002-07-08 2004-06-29 Cogency Semiconductor Inc. Dual-output direct current voltage converter
TW583822B (en) 2002-10-08 2004-04-11 Uis Abler Electronics Co Ltd DC/DC step-up regulator and control method therefor
JP4094487B2 (ja) * 2003-05-21 2008-06-04 ローム株式会社 正負出力電圧用電源装置

Also Published As

Publication number Publication date
JP4946226B2 (ja) 2012-06-06
EP1879284A2 (de) 2008-01-16
KR101319284B1 (ko) 2013-10-18
EP1879284B1 (de) 2011-02-09
JP2008022657A (ja) 2008-01-31
US7782028B2 (en) 2010-08-24
CN101106328A (zh) 2008-01-16
KR20080007080A (ko) 2008-01-17
US20080013345A1 (en) 2008-01-17
EP1879284A3 (de) 2008-04-30

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