Power Supply in Telecommunications

Power Supply in Telecommunications

4.11 - 1251 ratings - Source

An important part of any communication system is its power supply system. The smooth operation of all communications depends on the quality of the power supply and on the operational reliability of the increasingly complex equipment and devices used for this purpose. This book describes current power supply technologies, it explains the circuit techniques using easy-to-understand examples and illustrations. Also covered are automatic control, grounding and protection techniques as well as the design of battery and grounding installations. The book is conceived as a practical guide for those involved in planning installing, comissioning and servicing telecommunication systems, but it is also useful as an introduction to the subject.Block diagram of the pulsed, d.c./a.c. modulated inverter module 2.5 kVA WR20. ... The quartz oscillator works with a fundamental frequency of 6.55 MHz (50 Hz d.c./a.c. inverter) which is then divided into two operating frequencies of about 50 anbsp;...

Title:Power Supply in Telecommunications
Author:Hans Gumhalter
Publisher:Springer Science & Business Media - 2012-12-06


You Must CONTINUE and create a free account to access unlimited downloads & streaming