KR870005494A - 차단변환기를 작동하는 스위치 네트워크를 위한 회로배열 - Google Patents

차단변환기를 작동하는 스위치 네트워크를 위한 회로배열 Download PDF

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Publication number
KR870005494A
KR870005494A KR860009924A KR860009924A KR870005494A KR 870005494 A KR870005494 A KR 870005494A KR 860009924 A KR860009924 A KR 860009924A KR 860009924 A KR860009924 A KR 860009924A KR 870005494 A KR870005494 A KR 870005494A
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KR
South Korea
Prior art keywords
impulse
width
circuit
switch
electronic switch
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Application number
KR860009924A
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English (en)
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KR950013351B1 (ko
Inventor
하르트만 우베
오네무스 프리츠
Original Assignee
롤프-디이터 베르거
도이체 톰손-브란트 게엠베하
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.)
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Application filed by 롤프-디이터 베르거, 도이체 톰손-브란트 게엠베하 filed Critical 롤프-디이터 베르거
Publication of KR870005494A publication Critical patent/KR870005494A/ko
Application granted granted Critical
Publication of KR950013351B1 publication Critical patent/KR950013351B1/ko

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • 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
    • H02M3/33523—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 with galvanic isolation between input and output of both the power stage and the feedback loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Inverter Devices (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Details Of Television Scanning (AREA)
  • Power Conversion In General (AREA)
  • Generation Of Surge Voltage And Current (AREA)

Abstract

내용 없음

Description

차단변환기를 작동하는 스위치 네트워크를 위한 회로배열
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 블럭 개폐도.
제2도는 블럭 개폐도의 부분 상세도.
*도면의 주요 부분에 대한 부호에 설명
(2) : 스위치 네트워크 변압기 (4) : 전자스위치
(5),(6) : 구동단계 (7),(14) : 조정회로
(8) : 슈미트-트리거-회로 (10),(11) : 트랜지스터

Claims (2)

  1. 제1권선은 구동단계에서 부하에 따라 충전 페이스 동안 그것의 폭에서 변조된 임펄스에 의해 조정된 전자스위치를 거쳐 조절되지 않은 직류전압에 접속되고, 그때 그것은 추진단계를 조정하는 조절회로를 가지며, 이 조절회로는 스위치 네트워크의 부하에 의해 임펄스의 주사율을 변경하고 방전 페이스동안 전자스위치를 차단하는 변압기를 가진 전자장치의 공급을 위한 차단변환기로 작동되는 스위치 네트워크에 대한 회로배열에 있어서, 조정회로가 마련되어 있고, 이 조정회로(7)는 저 네트전압의 경우에는 큰 최대임펄스 폭을, 고 네트전압의 경우에는 작은 최대 임펄스 폭을 만들어내도록 네트전압에 따라 접속 임펄스폭을 제한하는 것을 특징으로 하는 회로배열.
  2. 제1항에 있어서, 슈미트-트리거-회로(8)가 마련되어 있고, 이 회로는 전자스위치(4)의 조정 제니레이터와 동시에 작동하고 스위치 임펄스를 산출하며 그 임펄스의 폭은 네트전압에 의존하고, 최대 폭에 있어 전자스위치를 조정하는 임펄스가 결정되고 따라서 조정임펄스의 일부분이 제한될 수 있는 것을 특징으로 하는 회로배열.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860009924A 1985-11-22 1986-11-22 차단변환기로 작동하는 스위치네트워크를 위한 회로 배열 KR950013351B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP3541319 1985-11-22
DE19853541319 DE3541319A1 (de) 1985-11-22 1985-11-22 Schaltungsanordnung fuer ein als sperrwandler arbeitendes schaltnetzteil
DE3541319.0 1985-11-22

Publications (2)

Publication Number Publication Date
KR870005494A true KR870005494A (ko) 1987-06-09
KR950013351B1 KR950013351B1 (ko) 1995-11-02

Family

ID=6286569

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860009924A KR950013351B1 (ko) 1985-11-22 1986-11-22 차단변환기로 작동하는 스위치네트워크를 위한 회로 배열

Country Status (7)

Country Link
EP (1) EP0224705B1 (ko)
JP (1) JPS62131767A (ko)
KR (1) KR950013351B1 (ko)
AT (1) ATE77017T1 (ko)
DE (2) DE3541319A1 (ko)
ES (1) ES2033229T3 (ko)
GR (1) GR3005260T3 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3906600A1 (de) * 1989-03-02 1990-09-13 Vogt Electronic Ag Schaltnetzteil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323961A (en) * 1980-09-12 1982-04-06 Astec Components, Ltd. Free-running flyback DC power supply
DE3121638A1 (de) * 1981-05-30 1982-12-23 Metrawatt GmbH, 8500 Nürnberg Gleichspannungswandler mit netztrennung fuer eingangsspannungen mit extrem grossem variationsbereich
JPS60226770A (ja) * 1984-04-24 1985-11-12 Densetsu Kiki Kogyo Kk スイツチング電源回路

Also Published As

Publication number Publication date
ES2033229T3 (es) 1993-03-16
DE3685558D1 (de) 1992-07-09
EP0224705B1 (de) 1992-06-03
KR950013351B1 (ko) 1995-11-02
ATE77017T1 (de) 1992-06-15
EP0224705A1 (de) 1987-06-10
GR3005260T3 (ko) 1993-05-24
DE3541319A1 (de) 1987-05-27
JPS62131767A (ja) 1987-06-15

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