IT8420439A1 - Circuito alimentatore di energia elettrica - Google Patents

Circuito alimentatore di energia elettrica

Info

Publication number
IT8420439A1
IT8420439A1 IT1984A20439A IT2043984A IT8420439A1 IT 8420439 A1 IT8420439 A1 IT 8420439A1 IT 1984A20439 A IT1984A20439 A IT 1984A20439A IT 2043984 A IT2043984 A IT 2043984A IT 8420439 A1 IT8420439 A1 IT 8420439A1
Authority
IT
Italy
Prior art keywords
power supply
electric power
supply circuit
circuit
electric
Prior art date
Application number
IT1984A20439A
Other languages
English (en)
Other versions
IT1175982B (it
IT8420439A0 (it
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 IT8420439A0 publication Critical patent/IT8420439A0/it
Publication of IT8420439A1 publication Critical patent/IT8420439A1/it
Application granted granted Critical
Publication of IT1175982B publication Critical patent/IT1175982B/it

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
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H04N3/185—Maintaining dc voltage constant
    • 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
    • H02M3/33561—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 having more than one ouput with independent control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
IT20439/84A 1983-04-11 1984-04-06 Circuito alimentatore di energia elettrica IT1175982B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8301263A NL8301263A (nl) 1983-04-11 1983-04-11 Voedingsspanningsschakeling.

Publications (3)

Publication Number Publication Date
IT8420439A0 IT8420439A0 (it) 1984-04-06
IT8420439A1 true IT8420439A1 (it) 1985-10-06
IT1175982B IT1175982B (it) 1987-08-12

Family

ID=19841684

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20439/84A IT1175982B (it) 1983-04-11 1984-04-06 Circuito alimentatore di energia elettrica

Country Status (13)

Country Link
US (1) US4593346A (it)
JP (1) JPS59198871A (it)
KR (1) KR840008561A (it)
AU (1) AU566927B2 (it)
BR (1) BR8401645A (it)
DD (1) DD217955A5 (it)
DE (1) DE3413207A1 (it)
ES (1) ES8501939A1 (it)
FR (1) FR2544139B1 (it)
GB (1) GB2138224B (it)
HK (1) HK24887A (it)
IT (1) IT1175982B (it)
NL (1) NL8301263A (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205642B1 (en) * 1985-06-24 1990-02-07 Deutsche Thomson-Brandt GmbH D.c. to d.c. converter
US4675797A (en) * 1985-11-06 1987-06-23 Vicor Corporation Current-fed, forward converter switching at zero current
US4688160A (en) * 1985-12-19 1987-08-18 American Telephone And Telegraph Co., At&T Bell Labs Single ended forward converter with resonant commutation of magnetizing current
US4709316A (en) * 1985-12-27 1987-11-24 General Electric Company Single-ended DC-to-DC converter with lossless switching
US4785387A (en) * 1986-04-28 1988-11-15 Virginia Tech Intellectual Properties, Inc. Resonant converters with secondary-side resonance
KR900008542B1 (ko) * 1986-10-13 1990-11-24 가부시기가이샤 히다찌세이사구쇼 마이크로파 가열장치의 전원
US4755922A (en) * 1987-03-26 1988-07-05 Xerox Corporation DC to DC converter for ethernet transceiver
US4829216A (en) * 1988-05-16 1989-05-09 Rca Licensing Corporation SCR regulator for a television apparatus
US4890210A (en) * 1988-11-15 1989-12-26 Gilbarco, Inc. Power supply having combined forward converter and flyback action for high efficiency conversion from low to high voltage
FR2687513B1 (fr) * 1992-02-18 1995-11-24 Int Rectifier Corp Alimentation resonnante a auto-generation et procede de production d'energie pour un circuit de commutation a transistors.
US5526253A (en) * 1993-09-22 1996-06-11 Advanced Micro Devices, Inc. Low power voltage boost circuit with regulated output
US5815380A (en) * 1993-11-16 1998-09-29 Optimum Power Conversion, Inc. Switching converter with open-loop primary side regulation
US5671131A (en) * 1995-08-25 1997-09-23 Dell U.S.A. L.P. Method and apparatus for detecting an isolated power switch
US7642671B2 (en) * 2006-04-28 2010-01-05 Acco Brands Usa Llc Power supply system providing two output voltages

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB767264A (en) * 1953-09-03 1957-01-30 Emi Ltd Improvements relating to circuits for generating unidirectional voltages in television receivers
GB1251748A (it) * 1969-07-09 1971-10-27
AT305435B (de) * 1970-11-10 1973-02-26 Itt Austria Gleichspannungswandler mit gegenüber den Schwankungen der Eingangsspannung stabilisierter Ausgangsspannung
US3708741A (en) * 1971-06-21 1973-01-02 Hekimian Laboratories Inc D.c. to d.c. converter for connection across telephone lines
US3737758A (en) * 1971-11-03 1973-06-05 R Allington Switch-mode voltage and current regulator
JPS5028620B2 (it) * 1972-01-27 1975-09-17
US4017784A (en) * 1976-05-17 1977-04-12 Litton Systems, Inc. DC to DC converter
JPS5378042A (en) * 1976-12-20 1978-07-11 Sanyo Electric Co Ltd Switching control type power source circuit
US4128868A (en) * 1977-03-30 1978-12-05 Rca Corporation D-C converter using pulsed resonant circuit
FI60626C (fi) * 1979-08-14 1982-02-10 Salora Oy Stroemkaella
CA1167916A (en) * 1979-10-10 1984-05-22 Robert E. White Converter circuit employing pulse-width modulation
NL8006018A (nl) * 1980-11-04 1982-06-01 Philips Nv Schakeling in een beeldweergeefinrichting voor het omzetten van een ingangsgelijkspanning in een uitgangsgelijkspanning.
NL8100118A (nl) * 1981-01-13 1982-08-02 Philips Nv Schakeling in een beeldweergeefinrichting voor het opwekken van een zaagtandvormige lijnafbuigstroom.
US4484113A (en) * 1981-02-16 1984-11-20 Rca Corporation Regulated deflection circuit
US4559590A (en) * 1983-03-24 1985-12-17 Varian Associates, Inc. Regulated DC to DC converter

Also Published As

Publication number Publication date
GB8408858D0 (en) 1984-05-16
ES531408A0 (es) 1984-12-01
KR840008561A (ko) 1984-12-15
ES8501939A1 (es) 1984-12-01
IT1175982B (it) 1987-08-12
DD217955A5 (de) 1985-01-23
FR2544139B1 (fr) 1988-10-14
AU2664184A (en) 1984-10-18
GB2138224B (en) 1986-09-03
JPS59198871A (ja) 1984-11-10
HK24887A (en) 1987-03-27
AU566927B2 (en) 1987-11-05
FR2544139A1 (fr) 1984-10-12
BR8401645A (pt) 1984-11-20
NL8301263A (nl) 1984-11-01
DE3413207C2 (it) 1990-05-10
US4593346A (en) 1986-06-03
IT8420439A0 (it) 1984-04-06
DE3413207A1 (de) 1984-10-18
GB2138224A (en) 1984-10-17

Similar Documents

Publication Publication Date Title
KR840006449U (ko) 마이크로컴퓨우터의 전원공급회로
IT1196590B (it) Circuito alimentatore di corrente continua
DK555984A (da) Stroemforsyning til lysbuesvejsning
DK382687A (da) Stroemforsyningskredsloeb
BR8605006A (pt) Sistemas de suprimento de energia de corrente alternada
GB2144931B (en) Electric power supply unit
ZA841794B (en) Electrical power supply
DK169088D0 (da) Vekselspaendingsforsynet ensretterkredsloeb
IT1193333B (it) Circuito alimentatore
KR840006736A (ko) 스위칭 전원장치
IT8420439A1 (it) Circuito alimentatore di energia elettrica
ES551096A0 (es) Circuito de interface de energia para suministrar energia electrica
IT1084183B (it) Circuito alimentatore elettrico integrato
BR8801263A (pt) Circuito fonte de alimentacao
ES503539A0 (es) Mejoras en sistemas de suministro de energia electrica
GB8427287D0 (en) Electrical power supply unit
DE3480769D1 (de) Stromversorgung fuer elektrisches entladungswerkzeug.
BR8402089A (pt) Aparelho de alimentacao de potencia
DK479986A (da) Stroemforsyningsapparat
ES531621A0 (es) Un circuito de alimentacion para suministrar potencia a una carga electrica
BR8405761A (pt) Medidor da alimentacao de energia eletrica
KR940000506U (ko) 전기집진기의 전원공급제어 회로
ATA162183A (de) Netzgeraet
BR8605275A (pt) Circuito de fornecimento de energia eletrica de corrente alternada
IT8243514A0 (it) Generatore elettrico di riscaldamento