DE69407723T2 - Schaltungsanordnung zum Einspeisen von Gleichstrom in eine Wicklung - Google Patents

Schaltungsanordnung zum Einspeisen von Gleichstrom in eine Wicklung

Info

Publication number
DE69407723T2
DE69407723T2 DE69407723T DE69407723T DE69407723T2 DE 69407723 T2 DE69407723 T2 DE 69407723T2 DE 69407723 T DE69407723 T DE 69407723T DE 69407723 T DE69407723 T DE 69407723T DE 69407723 T2 DE69407723 T2 DE 69407723T2
Authority
DE
Germany
Prior art keywords
winding
direct current
circuit arrangement
feeding direct
feeding
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 - Fee Related
Application number
DE69407723T
Other languages
English (en)
Other versions
DE69407723D1 (de
Inventor
Syuzi C O Tokyo Tsuki Ichikawa
Kazuhiro C O Tokyo Tsuki Umeda
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.)
Tokyo Tsuki Co Ltd
Original Assignee
Tokyo Tsuki Co Ltd
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 Tokyo Tsuki Co Ltd filed Critical Tokyo Tsuki Co Ltd
Publication of DE69407723D1 publication Critical patent/DE69407723D1/de
Application granted granted Critical
Publication of DE69407723T2 publication Critical patent/DE69407723T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/001—Current supply source at the exchanger providing current to substations
    • H04M19/003—Arrangements for compensation of the DC flux in line transformers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Amplifiers (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Control Of Electrical Variables (AREA)
  • Dc-Dc Converters (AREA)
  • Transformers For Measuring Instruments (AREA)
DE69407723T 1993-10-19 1994-10-06 Schaltungsanordnung zum Einspeisen von Gleichstrom in eine Wicklung Expired - Fee Related DE69407723T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26083693 1993-10-19

Publications (2)

Publication Number Publication Date
DE69407723D1 DE69407723D1 (de) 1998-02-12
DE69407723T2 true DE69407723T2 (de) 1998-04-16

Family

ID=17353440

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69407723T Expired - Fee Related DE69407723T2 (de) 1993-10-19 1994-10-06 Schaltungsanordnung zum Einspeisen von Gleichstrom in eine Wicklung

Country Status (10)

Country Link
US (1) US5414309A (de)
EP (1) EP0649242B1 (de)
KR (1) KR0145170B1 (de)
CN (1) CN1044656C (de)
AU (1) AU663429B2 (de)
DE (1) DE69407723T2 (de)
ES (1) ES2112490T3 (de)
FI (1) FI112719B (de)
NO (1) NO306587B1 (de)
TW (1) TW227066B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404443B (de) * 1994-12-21 1998-11-25 Voest Alpine Ind Anlagen Stranggiesskokille
JP2809147B2 (ja) * 1995-08-30 1998-10-08 日本電気株式会社 圧電トランス駆動回路
US6252310B1 (en) * 1999-07-28 2001-06-26 Nextek Power Systems, Inc. Balanced modular power management system and method
US6614666B1 (en) * 2002-05-08 2003-09-02 Micrel, Inc. Universal output driver
US8456267B2 (en) * 2010-05-14 2013-06-04 Agilent Technologies, Inc. High-impedance DC-isolating transmission line transformers

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979627A (en) * 1958-07-31 1961-04-11 Ibm Transistor switching circuits
GB1129886A (en) * 1964-12-12 1968-10-09 Lucas Industries Ltd Monostable circuits
JPS4928782B1 (de) * 1969-06-23 1974-07-30
US3668435A (en) * 1970-08-12 1972-06-06 Hughes Aircraft Co Improved efficiency pulse forming network charging systems
US3666971A (en) * 1970-09-24 1972-05-30 Westinghouse Electric Corp Pulse control drive system for power transistors
US3728559A (en) * 1971-11-26 1973-04-17 Westinghouse Electric Corp Hybrid high speed ecl to p-channel mos clock driver
US3778639A (en) * 1972-05-12 1973-12-11 Ibm Transistor switch using a current sharing pulse transformer
SE373470B (de) * 1973-09-21 1975-02-03 Ericsson Telefon Ab L M
US3930171A (en) * 1974-07-15 1975-12-30 Ampex Low power, fast rise time current driver for inductive load
SU608255A1 (ru) * 1976-03-05 1978-05-25 Turchenkov Vladimir Генератор пачек импульсов
JPS5825755A (ja) * 1981-08-08 1983-02-16 Nec Corp 通信端末回路
US4567379A (en) * 1984-05-23 1986-01-28 Burroughs Corporation Parallel current sharing system
US4728817A (en) * 1987-02-09 1988-03-01 Westinghouse Electric Corp. Power transistor drive circuit
JPH01143528A (ja) * 1987-11-30 1989-06-06 Toshiba Electric Equip Corp インターホン装置
FR2630276B1 (fr) * 1988-04-14 1992-07-03 Bendix Electronics Sa Circuit de commande d'une charge inductive

Also Published As

Publication number Publication date
CN1044656C (zh) 1999-08-11
CN1102735A (zh) 1995-05-17
DE69407723D1 (de) 1998-02-12
FI112719B (fi) 2003-12-31
FI944820A (fi) 1995-04-20
NO306587B1 (no) 1999-11-22
ES2112490T3 (es) 1998-04-01
NO940294L (no) 1995-04-20
AU5396194A (en) 1995-06-01
US5414309A (en) 1995-05-09
TW227066B (en) 1994-07-21
EP0649242B1 (de) 1998-01-07
KR950013153A (ko) 1995-05-17
NO940294D0 (no) 1994-01-27
EP0649242A1 (de) 1995-04-19
FI944820A0 (fi) 1994-10-13
AU663429B2 (en) 1995-10-05
KR0145170B1 (ko) 1998-07-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee