DocumentCode
1819637
Title
Three dual switching power supplies modules
Author
Florescu, A. ; Radoi, A. ; Radoi, C. ; Vizireanu, D.N.
Author_Institution
Univ. Politeh. of Bucharest, Bucharest
Volume
2
fYear
2008
fDate
13-15 Oct. 2008
Firstpage
331
Lastpage
334
Abstract
The paper presents different methods of using MC34063 and muA78S40 monolithic switching regulator subsystems to construct dual switching power supplies with step-down and step-up converters. General description of MC34063 and muA78S40 operation modes, mathematical design applied on numerical examples, PSpice under ORCAD simulation of the whole switching power supply and practical implementations are included. Some practical considerations are also specified.
Keywords
power convertors; power supplies to apparatus; switching circuits; MC34063; ORCAD simulation; PSpice; dual switching power supplies modules; monolithic switching regulator subsystems; muA78S40; step-down converters; step-up converters; DC-DC power converters; Filters; Inductors; Power supplies; Regulators; Resistors; Switches; Switching converters; Voltage; Voltage-controlled oscillators; DC-DC converters; monolithic switching regulator subsystems; switching power supply;
fLanguage
English
Publisher
ieee
Conference_Titel
Semiconductor Conference, 2008. CAS 2008. International
Conference_Location
Sinaia
ISSN
1545-827X
Print_ISBN
978-1-4244-2004-9
Type
conf
DOI
10.1109/SMICND.2008.4703418
Filename
4703418
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