HK44796A - Power supply circuit - Google Patents

Power supply circuit

Info

Publication number
HK44796A
HK44796A HK44796A HK44796A HK44796A HK 44796 A HK44796 A HK 44796A HK 44796 A HK44796 A HK 44796A HK 44796 A HK44796 A HK 44796A HK 44796 A HK44796 A HK 44796A
Authority
HK
Hong Kong
Prior art keywords
comparator
current
semiconductor switch
inverting input
reference voltage
Prior art date
Application number
HK44796A
Other languages
English (en)
Inventor
Joseph Antonius Maria Plagge
Johannes Egbert Algra
Original Assignee
Philips Electronics Nv
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 Philips Electronics Nv filed Critical Philips Electronics Nv
Publication of HK44796A publication Critical patent/HK44796A/xx

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
    • 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
    • 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
    • H02M3/338—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 in a self-oscillating arrangement
    • H02M3/3385—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 in a self-oscillating arrangement with automatic control of output voltage or current
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Dry Shavers And Clippers (AREA)
  • Control Of Direct Current Motors (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Harvester Elements (AREA)
  • Air Bags (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Control Of Electrical Variables (AREA)
  • Electronic Switches (AREA)
  • Amplifiers (AREA)
HK44796A 1989-02-14 1996-03-14 Power supply circuit HK44796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8900359 1989-02-14

Publications (1)

Publication Number Publication Date
HK44796A true HK44796A (en) 1996-03-22

Family

ID=19854130

Family Applications (1)

Application Number Title Priority Date Filing Date
HK44796A HK44796A (en) 1989-02-14 1996-03-14 Power supply circuit

Country Status (10)

Country Link
US (1) US4939632A (xx)
EP (1) EP0383382B1 (xx)
JP (1) JP2732925B2 (xx)
KR (1) KR0147051B1 (xx)
CN (1) CN1021095C (xx)
AT (1) ATE111654T1 (xx)
BR (1) BR9000622A (xx)
DE (1) DE69012366T2 (xx)
ES (1) ES2060922T3 (xx)
HK (1) HK44796A (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5101334A (en) * 1989-02-14 1992-03-31 U.S. Philips Corporation High speed power supply circuit with circuit with positive feedback
JP2691626B2 (ja) * 1990-01-16 1997-12-17 株式会社ユタカ電機製作所 高周波加熱装置用スイッチング電源
US5289361A (en) * 1991-01-16 1994-02-22 Vlt Corporation Adaptive boost switching preregulator and method
DE4337461A1 (de) * 1993-11-03 1995-05-04 Braun Ag Schaltnetzteil
FR2725324B1 (fr) * 1994-09-30 1996-12-20 Sgs Thomson Microelectronics Regulateur de courant a decoupage
DE69706625T2 (de) * 1996-02-12 2002-06-27 Koninkl Philips Electronics Nv Schaltnetzteil mit kompensation für eingangsspannungsänderung
JPH11504800A (ja) * 1996-03-01 1999-04-27 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 電源回路
US5821726A (en) * 1997-01-21 1998-10-13 Power Efficiency Corp. Balanced and synchronized phase detector for an AC induction motor controller
FR2779881B1 (fr) * 1998-06-10 2003-11-07 Sagem Chargeur de batterie universel
US6191959B1 (en) * 1999-05-14 2001-02-20 U.S. Philips Corporation Switched-mode power supply with capacitor controlled power supply
US6344983B1 (en) * 1999-11-16 2002-02-05 Motorola, Inc. Flyback transformer regulator
FR2830383B1 (fr) * 2001-10-02 2004-09-10 Somfy Convertisseur de tension
JP2005512485A (ja) * 2001-12-07 2005-04-28 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 遅延補償される電流モード制御によるスイッチモード電源
WO2003085813A2 (en) * 2002-04-04 2003-10-16 Thomson Licensing S.A. Line frequency switching regulator
CN100525042C (zh) * 2002-11-07 2009-08-05 Nxp股份有限公司 功率变换器
US7768221B2 (en) * 2006-06-02 2010-08-03 Power Efficiency Corporation Method, system, and apparatus for controlling an electric motor
US8575853B2 (en) * 2010-01-19 2013-11-05 Ace Power International, Inc. System and method for supplying constant power to luminuous loads
US20110222291A1 (en) * 2010-03-15 2011-09-15 Chunghang Peng Lighting fixture with integrated junction-box
GB201010358D0 (en) 2010-06-21 2010-08-04 Ceravision Ltd Light source
GB201011789D0 (en) * 2010-07-13 2010-08-25 Ceravision Ltd Magnetron power supply
US8324822B2 (en) 2010-08-06 2012-12-04 Ace Power International, Inc. System and method for dimmable constant power light driver
RU2743568C2 (ru) * 2016-12-01 2021-02-19 Конинклейке Филипс Н.В. Устройство для срезания волос, содержащее детектор тока
CN113556052B (zh) * 2021-07-23 2022-12-23 重庆和诚电器有限公司 一种摩托车用mos开关式调压器的控制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7706447A (nl) * 1977-06-13 1978-12-15 Philips Nv Inrichting voor het voeden van een gelijkstroom- motor bevattende een accubatterij.
JPS5534885A (en) * 1978-09-04 1980-03-11 Toko Inc Switching regulator
US4504775A (en) * 1979-11-29 1985-03-12 Klaus Becker Self oscillating, single-ended flyback converter with input voltage responsive control
SE430553B (sv) * 1982-03-25 1983-11-21 Ericsson Telefon Ab L M Likspenningsomvandlare av typen "fly-back"
US4415960A (en) * 1982-03-29 1983-11-15 Sperry Corporation Line variable overcurrent protection for a voltage conversion circuit
DE3218594A1 (de) * 1982-05-17 1983-12-22 Braun Ag, 6000 Frankfurt Elektronisches schaltnetzteil
JPS5925533A (ja) * 1982-07-31 1984-02-09 松下電工株式会社 急速充電回路
GB8334372D0 (en) * 1983-12-23 1984-02-01 Gen Electric Co Plc Dc-dc converter
US4546421A (en) * 1984-03-28 1985-10-08 United Technologies Corporation Flyback feedforward pulse width modulation regulator
NL8500154A (nl) * 1985-01-22 1986-08-18 Koninkl Philips Electronics Nv Zelf-oscillerende voedingsschakeling.
NL8503479A (nl) * 1985-12-18 1987-07-16 Philips Nv Voedingsschakeling.
DE3618221C1 (de) * 1986-05-30 1993-02-11 Braun Ag Schaltnetzteil mit einem primaer getakteten Gleichspannungswandler
US4731719A (en) * 1986-11-19 1988-03-15 Linear Technology Corporation Current boosted switching regulator

Also Published As

Publication number Publication date
JP2732925B2 (ja) 1998-03-30
EP0383382B1 (en) 1994-09-14
DE69012366D1 (de) 1994-10-20
KR0147051B1 (ko) 1998-10-01
JPH02261051A (ja) 1990-10-23
ES2060922T3 (es) 1994-12-01
CN1021095C (zh) 1993-06-02
BR9000622A (pt) 1991-01-15
ATE111654T1 (de) 1994-09-15
CN1045005A (zh) 1990-08-29
DE69012366T2 (de) 1995-04-20
KR900013700A (ko) 1990-09-06
US4939632A (en) 1990-07-03
EP0383382A1 (en) 1990-08-22

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)