JPS56102154A - Circuit current supplying circuit - Google Patents

Circuit current supplying circuit

Info

Publication number
JPS56102154A
JPS56102154A JP453680A JP453680A JPS56102154A JP S56102154 A JPS56102154 A JP S56102154A JP 453680 A JP453680 A JP 453680A JP 453680 A JP453680 A JP 453680A JP S56102154 A JPS56102154 A JP S56102154A
Authority
JP
Japan
Prior art keywords
circuit
power
current supplying
ptf
series
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.)
Granted
Application number
JP453680A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0243393B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kazuo Hamasato
Shogo Usuda
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP453680A priority Critical patent/JPS56102154A/ja
Publication of JPS56102154A publication Critical patent/JPS56102154A/ja
Publication of JPH0243393B2 publication Critical patent/JPH0243393B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H04M19/008—Using DC/DC converters
    • 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
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP453680A 1980-01-21 1980-01-21 Circuit current supplying circuit Granted JPS56102154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP453680A JPS56102154A (en) 1980-01-21 1980-01-21 Circuit current supplying circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP453680A JPS56102154A (en) 1980-01-21 1980-01-21 Circuit current supplying circuit

Publications (2)

Publication Number Publication Date
JPS56102154A true JPS56102154A (en) 1981-08-15
JPH0243393B2 JPH0243393B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-09-28

Family

ID=11586756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP453680A Granted JPS56102154A (en) 1980-01-21 1980-01-21 Circuit current supplying circuit

Country Status (1)

Country Link
JP (1) JPS56102154A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6279121B1 (ja) * 2017-03-24 2018-02-14 株式会社ショーワ 制御装置、および、ステアリング装置

Also Published As

Publication number Publication date
JPH0243393B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-09-28

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