ES475797A1 - Power supply arrangement - Google Patents

Power supply arrangement

Info

Publication number
ES475797A1
ES475797A1 ES475797A ES475797A ES475797A1 ES 475797 A1 ES475797 A1 ES 475797A1 ES 475797 A ES475797 A ES 475797A ES 475797 A ES475797 A ES 475797A ES 475797 A1 ES475797 A1 ES 475797A1
Authority
ES
Spain
Prior art keywords
power supply
voltage
input
supply arrangement
terminals
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
Application number
ES475797A
Other languages
Spanish (es)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES475797A1 publication Critical patent/ES475797A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/62—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device
    • H03K4/64—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device combined with means for generating the driving pulses
    • 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
    • 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
    • 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

Abstract

An improved image reproduction apparatus, comprising a power supply circuit operating in switching mode for converting an input dc voltage into an input dc voltage and (or) variations of a load connected to the terminals for the voltage of output, including the power supply circuit the serial arrangement of the primary winding of a transformer and a controlled switch, said arrangement being connected to the terminals of the input voltage. (Machine-translation by Google Translate, not legally binding)
ES475797A 1977-12-09 1978-12-07 Power supply arrangement Expired ES475797A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51361/77A GB1590966A (en) 1977-12-09 1977-12-09 Power supply arrangement

Publications (1)

Publication Number Publication Date
ES475797A1 true ES475797A1 (en) 1979-04-16

Family

ID=10459702

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475797A Expired ES475797A1 (en) 1977-12-09 1978-12-07 Power supply arrangement

Country Status (7)

Country Link
JP (2) JPS5489416A (en)
AU (1) AU523772B2 (en)
DE (1) DE2852942C3 (en)
ES (1) ES475797A1 (en)
FR (1) FR2411519A1 (en)
GB (1) GB1590966A (en)
IT (1) IT1192292B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298829A (en) * 1980-02-08 1981-11-03 Rca Corporation Power supply and deflection circuit with raster size compensation
DE3545287A1 (en) * 1985-12-20 1987-06-25 Thomson Brandt Gmbh CIRCUIT ARRANGEMENT FOR GENERATING OPERATING VOLTAGE AND A HORIZONTAL DEFLECTION CURRENT
US4682645A (en) * 1986-03-03 1987-07-28 Olin Corporation Control system for electromagnetic casting of metals
KR100219314B1 (en) * 1992-09-25 1999-09-01 무라따 미치히로 Resonance power circuit with clamping circuit
GB2280552B (en) * 1993-07-29 1997-05-21 Murata Manufacturing Co Resonance power circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628047A (en) * 1970-04-06 1971-12-14 Trw Inc Nondissipative power loss suppression circuit for transistor controlled power converters
US3956669A (en) * 1974-10-29 1976-05-11 Quasar Electronics Corporation Standby power supply

Also Published As

Publication number Publication date
GB1590966A (en) 1981-06-10
JPS58161471A (en) 1983-09-26
JPS5928106B2 (en) 1984-07-10
AU4223278A (en) 1979-06-14
DE2852942A1 (en) 1979-06-13
DE2852942C3 (en) 1981-04-23
JPS5489416A (en) 1979-07-16
IT7830663A0 (en) 1978-12-06
DE2852942B2 (en) 1980-07-24
IT1192292B (en) 1988-03-31
FR2411519B1 (en) 1984-06-29
FR2411519A1 (en) 1979-07-06
AU523772B2 (en) 1982-08-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201