HK39794A - Power-supply arrangement - Google Patents

Power-supply arrangement

Info

Publication number
HK39794A
HK39794A HK39794A HK39794A HK39794A HK 39794 A HK39794 A HK 39794A HK 39794 A HK39794 A HK 39794A HK 39794 A HK39794 A HK 39794A HK 39794 A HK39794 A HK 39794A
Authority
HK
Hong Kong
Prior art keywords
voltage
input
resistor
transistor switch
series arrangement
Prior art date
Application number
HK39794A
Other languages
English (en)
Inventor
Frederik Rausch
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of HK39794A publication Critical patent/HK39794A/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
    • H02M3/33507—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
    • 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
    • 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)
  • Apparatus For Radiation Diagnosis (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Inverter Devices (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Emergency Protection Circuit Devices (AREA)
HK39794A 1987-01-23 1994-04-28 Power-supply arrangement HK39794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8700161 1987-01-23

Publications (1)

Publication Number Publication Date
HK39794A true HK39794A (en) 1994-05-06

Family

ID=19849461

Family Applications (1)

Application Number Title Priority Date Filing Date
HK39794A HK39794A (en) 1987-01-23 1994-04-28 Power-supply arrangement

Country Status (8)

Country Link
US (1) US4764856A (xx)
EP (1) EP0278128B1 (xx)
JP (1) JP2704518B2 (xx)
KR (1) KR970003818B1 (xx)
AT (1) ATE78379T1 (xx)
CA (1) CA1287105C (xx)
DE (1) DE3780442T2 (xx)
HK (1) HK39794A (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204802A (en) * 1988-11-23 1993-04-20 Datacard Corporation Method and apparatus for driving and controlling an improved solenoid impact printer
GB8907918D0 (en) * 1989-04-07 1989-05-24 Chloride Group Plc Improvements in controllers for electrical loads
EP0446490B1 (en) * 1990-03-12 1994-07-13 Alcatel N.V. Switching converter
DE69326904T2 (de) * 1992-01-14 2000-03-16 The Nippon Signal Co., Ltd. Steuerschaltung für induktive Last
US5245526A (en) * 1992-02-07 1993-09-14 Power Integrations, Inc. Below ground current sensing with current input to control threshold
ATE205645T1 (de) * 1996-02-12 2001-09-15 Koninkl Philips Electronics Nv Schaltnetzteil mit kompensation für eingangsspannungsänderung
US5898283A (en) * 1997-11-18 1999-04-27 Western Digital Corporation Voltage feedforward control system for a spindle motor of a disk drive
US6134123A (en) * 1999-12-06 2000-10-17 Sanken Electric Co., Ltd. Switch-mode DC power supply, monolithic IC and hybrid IC for the same
US6781357B2 (en) * 2001-09-27 2004-08-24 Power Integrations, Inc. Method and apparatus for maintaining a constant load current with line voltage in a switch mode power supply
US6674656B1 (en) * 2002-10-28 2004-01-06 System General Corporation PWM controller having a saw-limiter for output power limit without sensing input voltage
US7209321B1 (en) 2003-07-31 2007-04-24 Western Digital Technologies, Inc. Disk drive pulse width modulating a voice coil motor using model reference current feedback
US7078942B2 (en) * 2004-03-18 2006-07-18 Hon Hai Precision Ind. Co., Ltd. Driving apparatus for generating a driving current using PWM
DE102005011081A1 (de) * 2005-03-08 2006-09-14 Axel Muntermann Akkumulator und Verfahren zu dessen Betrieb
US9502115B2 (en) * 2014-03-28 2016-11-22 Stmicroelectronics S.R.L. Amplifier stage
KR102224289B1 (ko) * 2014-04-08 2021-03-08 주식회사 솔루엠 전원장치 및 그의 구동방법
CN104393761B (zh) * 2014-12-15 2017-03-01 矽力杰半导体技术(杭州)有限公司 控制电路、集成电路和应用其的开关型变换器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350628A (en) * 1964-07-16 1967-10-31 Bell Telephone Labor Inc Current regulator with a. c. and d. c. feedback
NL7706447A (nl) * 1977-06-13 1978-12-15 Philips Nv Inrichting voor het voeden van een gelijkstroom- motor bevattende een accubatterij.
US4376263A (en) * 1980-11-06 1983-03-08 Braun Aktiengesellschaft Battery charging circuit
JPS57127590U (xx) * 1981-02-02 1982-08-09
JPS59220071A (ja) * 1983-05-26 1984-12-11 Toshiba Corp スイツチング制御回路
JPS59220077A (ja) * 1983-05-27 1984-12-11 Hitachi Ltd 異常検出回路を備えたインバ−タ
JPS60226772A (ja) * 1984-04-24 1985-11-12 Tdk Corp スイツチング電源
NL8500154A (nl) * 1985-01-22 1986-08-18 Koninkl Philips Electronics Nv Zelf-oscillerende voedingsschakeling.
DE3508895A1 (de) * 1985-03-13 1986-09-18 ANT Nachrichtentechnik GmbH, 7150 Backnang Gleichspannungswandler mit mehreren geregelten ausgaengen
JPS61244271A (ja) * 1985-04-22 1986-10-30 Micron Kiki Kk スイツチングレギユレ−タ
JPS61251481A (ja) * 1985-04-25 1986-11-08 Nippon Electric Ind Co Ltd 交流電源装置
JPS61262081A (ja) * 1985-05-13 1986-11-20 Sanken Electric Co Ltd 直流安定化電源装置
US4672518A (en) * 1986-07-30 1987-06-09 American Telephone And Telegraph Co., At&T Bell Labs Current mode control arrangement with load dependent ramp signal added to sensed current waveform

Also Published As

Publication number Publication date
JP2704518B2 (ja) 1998-01-26
ATE78379T1 (de) 1992-08-15
KR880009298A (ko) 1988-09-14
KR970003818B1 (ko) 1997-03-22
EP0278128A1 (en) 1988-08-17
EP0278128B1 (en) 1992-07-15
DE3780442T2 (de) 1993-02-25
US4764856A (en) 1988-08-16
JPS63194577A (ja) 1988-08-11
CA1287105C (en) 1991-07-30
DE3780442D1 (de) 1992-08-20

Similar Documents

Publication Publication Date Title
HK39794A (en) Power-supply arrangement
US4683528A (en) Pulse position modulated regulation for power supplies
CA2030497C (en) Flyback power converter
US3737756A (en) Converter circuit with balanced parallel switching paths
HK88391A (en) Self-oscillating power-sypply circuit
DE3871577D1 (de) Umrichterschaltung mit einem eintakt-sperrumrichter.
US4858052A (en) Method and means for protecting converter circuits
US4163906A (en) Time division switching regulator
FR2456970A1 (fr) Procede de commande d'un regulateur de commutation
JPH0241659A (ja) スイッチングレギュレータ
EP0255844B1 (en) Power supplies with magnetic amplifier voltage regulation
GB1470799A (en) Compensation loop for a pulse-width modulation device
EP0322030A3 (en) Arrangement for generating a sawtooth current
JPS5534898A (en) Device having dc converters connected in parallel
DE3471213D1 (en) Electronic switching power supply
RU1820464C (ru) Стабилизированный преобразователь напр жени
SU1119138A1 (ru) Однотактный преобразователь посто нного напр жени
JPS567489A (en) System for controlling photo-output
SU817874A1 (ru) Инвертор с широтно-импульсным регу-лиРОВАНиЕМ ВыХОдНОгО НАпР жЕНи
SU712816A1 (ru) Импульсный стабилизатор посто нного напр жени
GR3023641T3 (en) Current-mode DC converter
SU1061232A1 (ru) Устройство дл широтно-импульсного управлени стабилизированным преобразователем посто нного напр жени (его варианты)
JPS57211978A (en) Dc/dc converter
SU813617A1 (ru) Источник стабильного напр жени С гАльВАНичЕСКОй РАзВ зКОй
JPS6325908Y2 (xx)

Legal Events

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