DocumentCode
2717901
Title
Will distributed on-board DC/DC converters become economically beneficial in telecom switching equipment?
Author
Thorsell, Lars
Author_Institution
Ericsson Components AB, Stockholm, Sweden
fYear
1990
fDate
22-25 Oct. 1990
Firstpage
63
Lastpage
69
Abstract
The author considers different power distribution systems for telephone switching equipment. Described are central distribution, decentralized distribution with one converter per shelf, and decentralized distribution with distributed on-board supplies. Besides a choice between a more central type of power supply and a distributed architecture, there is also a choice of whether the design shall be of an internal or external nature. The situation is examined, and some key figures are estimated that can be used when choosing which way to go.<>
Keywords
power convertors; power supplies to apparatus; telephone switching equipment; distributed on-board supplies; on-board DC/DC converters; power distribution systems; telephone switching equipment; Batteries; DC-DC power converters; Instruments; Power distribution; Power generation economics; Power supplies; Switching converters; Switching systems; Telecommunication switching; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Energy Conference, 1990. INTELEC '90., 12th International
Conference_Location
Orlando, FL, USA
Type
conf
DOI
10.1109/INTLEC.1990.171226
Filename
171226
Link To Document