JPS5636293A - Direct current power source unit for communication and its control system - Google Patents
Direct current power source unit for communication and its control systemInfo
- Publication number
- JPS5636293A JPS5636293A JP11165079A JP11165079A JPS5636293A JP S5636293 A JPS5636293 A JP S5636293A JP 11165079 A JP11165079 A JP 11165079A JP 11165079 A JP11165079 A JP 11165079A JP S5636293 A JPS5636293 A JP S5636293A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- eliminating
- rectifier
- parallel
- communication
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
-
- 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)
- Direct Current Feeding And Distribution (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11165079A JPS5636293A (en) | 1979-09-03 | 1979-09-03 | Direct current power source unit for communication and its control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11165079A JPS5636293A (en) | 1979-09-03 | 1979-09-03 | Direct current power source unit for communication and its control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5636293A true JPS5636293A (en) | 1981-04-09 |
Family
ID=14566695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11165079A Pending JPS5636293A (en) | 1979-09-03 | 1979-09-03 | Direct current power source unit for communication and its control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5636293A (ja) |
-
1979
- 1979-09-03 JP JP11165079A patent/JPS5636293A/ja active Pending
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