KR840008561A - 전력 공급 회로 - Google Patents

전력 공급 회로 Download PDF

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Publication number
KR840008561A
KR840008561A KR1019840001892A KR840001892A KR840008561A KR 840008561 A KR840008561 A KR 840008561A KR 1019840001892 A KR1019840001892 A KR 1019840001892A KR 840001892 A KR840001892 A KR 840001892A KR 840008561 A KR840008561 A KR 840008561A
Authority
KR
South Korea
Prior art keywords
series
circuit according
peak
resonant network
transformer
Prior art date
Application number
KR1019840001892A
Other languages
English (en)
Inventor
마르틴 요하네스 누이젠(외1) 프란시스쿠스
Original Assignee
아이, 엠, 레르너
엔. 브이. 필립스 글로아이람펜 파브리겐
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 아이, 엠, 레르너, 엔. 브이. 필립스 글로아이람펜 파브리겐 filed Critical 아이, 엠, 레르너
Publication of KR840008561A publication Critical patent/KR840008561A/ko

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Classifications

    • 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
    • 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
    • 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

Abstract

내용 없음.

Description

전력 공급 회로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 회로의 기본회로 선도.
제2도는 본 발명에 따른 스위치형 전력공급회로의 제1실시예의 회로선도.
제3도는 제2도의 회로에서 발생하는 파형도.

Claims (9)

  1. 방형파 전압을 발생하는 발생기와 발생기에 결합되어 평활 캐패시터 양단에서 캐패시터에 연결된 부하용출력전압을 발생하는 피크대 파크정류기를 구비하여 출력 직류 전압을 발생시키는 전력공급회로에 있어서 직렬 공진 회로망은 발생기와 피크대 피크 정류기사이에 배치되고, 정현파 전류의 반파 사이클은 동작중 두연속연 사이의 시간간격을 넘지않는 방형파 전압의 연의 발생과 시작하는 주기동안 직렬 공진 회로망을 통해서 흐르는 것을 특징으로 하는 전력공급회로.
  2. 제1항에 따른 회로에 있어서, 직렬공진회로망은 인덕턴스와 직렬로 배열된 캐패시터를 구비하는 것을 특징으로 하는 전력공급회로.
  3. 발생기와 정류기를 결합하는 변압기를 구비하는 제2항에 따른 회로에 있어서, 직렬 공진회로망은 변압기의 누설 인덕턴스를 구비하는 것을 특징으로 하는 전력공급 회로.
  4. 도통상태와 비도통상태를 교체적으로 전환하는 스위치를 구비한 발생기의 제1항에 따른 회로에 있어서 직렬 공진 회로망을 통해 흐르는 정현파 전류의 반파 사이클 주기는 스위치의 도통시간을 넘지 않는 것을 특징으로 하는 전력공급 회로.
  5. 스위치가 비도통상태일때는 도통상태이고 스위치가 도통상태일때는 비도통상태인 정류기를 구비한 발생기의 제1항에 따른 회로에 있어서, 피크대피크 정류기는 직렬 공진 회로망을 통해 연결되어 방형파 전압과 함께 동시에 나타나는 방형파 전압의 연의 정류기 양단에 나타난 방형파 전압을 정류하는 것을 특징으로 하는 전력공급 회로.
  6. 제5항에 따른 회로에 있어서, 차단 캐패시터와 변압기의 제1차 권선의 직렬 배열은 방형파 전압이 존재하는 사이의 두점 사이에서 연결되고, 직렬 공진 회로망은 변압기의 제2차 권선에 연결되고, 직렬 공진은 또한 차단 캐패시터에 의해 결정되는 것을 특징으로 하는 전력 공급회로.
  7. 권선과 직렬인 스위치를 구비한 제4항에 따른 회로에 있어서, 상기 권선은 변압기의 제1차 권선을 형성하고, 직렬 공진 회로망은 변압기의 제2차 권선에 연결되는 것을 특징으로 하는 전력공급회로.
  8. 선행된 항중 어느 한항에 따른 회로에 있어서 피크대피크 정류기는 똑같은 전방향을 갖는 직렬로 배열된 두 개 다이오드를 구비하고, 형성된 직렬 배열은 평활 캐패시터와 병렬로 배열되고 다이오드 사이에서의 접합은 직렬 공진 회로망에 연결되는 것을 특징으로 하는 전력공급회로.
  9. 제1항에 따른 회로에 있어서, 부하는 B급 오디오 부의 형태인 것을 특징으로 하는 전력공급회로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840001892A 1983-04-11 1984-04-10 전력 공급 회로 KR840008561A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8301263A NL8301263A (nl) 1983-04-11 1983-04-11 Voedingsspanningsschakeling.
NL8301263 1983-04-11

Publications (1)

Publication Number Publication Date
KR840008561A true KR840008561A (ko) 1984-12-15

Family

ID=19841684

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840001892A KR840008561A (ko) 1983-04-11 1984-04-10 전력 공급 회로

Country Status (13)

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

Families Citing this family (14)

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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

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GB767264A (en) * 1953-09-03 1957-01-30 Emi Ltd Improvements relating to circuits for generating unidirectional voltages in television receivers
GB1251748A (ko) * 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 (ko) * 1972-01-27 1975-09-17
US4017784A (en) * 1976-05-17 1977-04-12 Litton Systems, Inc. DC to DC converter
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FI60626C (fi) * 1979-08-14 1982-02-10 Salora Oy Stroemkaella
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Also Published As

Publication number Publication date
IT8420439A1 (it) 1985-10-06
DE3413207C2 (ko) 1990-05-10
DD217955A5 (de) 1985-01-23
ES531408A0 (es) 1984-12-01
BR8401645A (pt) 1984-11-20
FR2544139B1 (fr) 1988-10-14
AU2664184A (en) 1984-10-18
US4593346A (en) 1986-06-03
GB2138224A (en) 1984-10-17
HK24887A (en) 1987-03-27
FR2544139A1 (fr) 1984-10-12
DE3413207A1 (de) 1984-10-18
GB8408858D0 (en) 1984-05-16
IT8420439A0 (it) 1984-04-06
JPS59198871A (ja) 1984-11-10
ES8501939A1 (es) 1984-12-01
AU566927B2 (en) 1987-11-05
NL8301263A (nl) 1984-11-01
IT1175982B (it) 1987-08-12
GB2138224B (en) 1986-09-03

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