FI890613A - Kopplingsnaetdel. - Google Patents

Kopplingsnaetdel. Download PDF

Info

Publication number
FI890613A
FI890613A FI890613A FI890613A FI890613A FI 890613 A FI890613 A FI 890613A FI 890613 A FI890613 A FI 890613A FI 890613 A FI890613 A FI 890613A FI 890613 A FI890613 A FI 890613A
Authority
FI
Finland
Prior art keywords
kopplingsnaetdel
Prior art date
Application number
FI890613A
Other languages
English (en)
Finnish (fi)
Other versions
FI890613A0 (fi
Inventor
Uwe Hartmann
Udo Mai
Fritz Ohnemus
Original Assignee
Thomson Brandt Gmbh
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 Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of FI890613A0 publication Critical patent/FI890613A0/fi
Publication of FI890613A publication Critical patent/FI890613A/fi

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
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/125—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M3/135—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M3/137—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Emergency Protection Circuit Devices (AREA)
FI890613A 1988-02-10 1989-02-09 Kopplingsnaetdel. FI890613A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3804051A DE3804051A1 (de) 1988-02-10 1988-02-10 Schaltnetzteil

Publications (2)

Publication Number Publication Date
FI890613A0 FI890613A0 (fi) 1989-02-09
FI890613A true FI890613A (fi) 1989-08-11

Family

ID=6347070

Family Applications (1)

Application Number Title Priority Date Filing Date
FI890613A FI890613A (fi) 1988-02-10 1989-02-09 Kopplingsnaetdel.

Country Status (6)

Country Link
EP (1) EP0327881A1 (fr)
JP (1) JPH01311864A (fr)
KR (1) KR890013865A (fr)
CN (1) CN1035402A (fr)
DE (1) DE3804051A1 (fr)
FI (1) FI890613A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0750985B2 (ja) * 1989-06-29 1995-05-31 阪神エレクトリック株式会社 Ｄｃ―ｄｃコンバータ
GB2280071A (en) * 1993-07-01 1995-01-18 Thomson Consumer Electronics Protection circuit for a power supply within a TV receiver
AT407681B (de) * 1995-05-15 2001-05-25 Elin Ebg Traction Gmbh Verfahren zur abschaltung eines spannungsgesteuerten halbleiters
FR2743207B1 (fr) * 1995-12-29 1998-03-27 Valeo Electronique Procede et dispositif pour la protection d'un element a impedance reglable commandant l'alimentation d'un moteur electrique, notamment de vehicule automobile
DE20008548U1 (de) * 2000-05-08 2000-08-03 Francotyp-Postalia AG & Co., 16547 Birkenwerder Anordnung zur Erkennung der Schaltstellung eines Netzschalters
KR100685103B1 (ko) * 2005-07-21 2007-02-22 주식회사 케이이씨 스위칭 모드 파워 서플라이의 크로스 레귤레이션 개선 회로
CN101868898B (zh) 2007-09-19 2014-03-12 奇胜澳大利亚有限公司 在调光器电路中的过电流状态检测方法、检测电路及调光器电路
US7804345B2 (en) 2008-01-15 2010-09-28 Omnivision Technologies, Inc. Hybrid on-chip regulator for limited output high voltage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697854A (en) * 1972-01-27 1972-10-10 Pioneer Magnetics Inc Regulated dc-dc power supply
DE2415305A1 (de) * 1974-03-27 1975-10-09 Siemens Ag Schaltungsanordnung zum schutz eines halbleiter-bauelementes vor ueberlastung
DE2834678C2 (de) * 1978-08-08 1987-01-08 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung mit Kurzschlußschutz
US4315303A (en) * 1979-12-13 1982-02-09 Real Gas & Electric Company, Inc. DC Converter
GB2073918B (en) * 1980-04-10 1983-10-19 Standard Telephones Cables Ltd Dc-dc converter

Also Published As

Publication number Publication date
DE3804051A1 (de) 1989-08-24
FI890613A0 (fi) 1989-02-09
EP0327881A1 (fr) 1989-08-16
CN1035402A (zh) 1989-09-06
KR890013865A (ko) 1989-09-26
JPH01311864A (ja) 1989-12-15

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: DEUTSCHE THOMSON-BRANDT GMBH