DocumentCode
2355524
Title
High frequency 3 MHz offline SMPS for audio applications
Author
Sauerlaender, Georg ; Janssen, Eric
Author_Institution
Philips GmbH Forschungslaboratorien, Aachen
fYear
2005
fDate
11-14 Sept. 2005
Abstract
Silicon-on-insulator (SOI) is a unique technology for high voltage power MOSFET devices that allows reducing switching losses significantly. Together with new emerging high frequency power ferrite grades the operation of offline switch mode power supplies around 3 MHz has become a promising option to replace the bulky line transformers of compact audio sets
Keywords
audio equipment; ferrite devices; power MOSFET; power transformers; silicon-on-insulator; switched mode power supplies; SOI; audio applications; bulky line transformers; compact audio sets; high voltage power MOSFET devices; offline switch mode power supplies; power ferrite grades; silicon-on-insulator; switching loss reduction; Application specific integrated circuits; Filters; Frequency conversion; Local oscillators; Radio frequency; Switched-mode power supply; Switches; Switching converters; Switching frequency; Tuners; EMC/EMI; High frequency power converter; High voltage IC´s; Noise; Power integrated circuit; Resonant-mode power supply; SOI-device; Soft switching; ZVS converters;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Applications, 2005 European Conference on
Conference_Location
Dresden
Print_ISBN
90-75815-09-3
Type
conf
DOI
10.1109/EPE.2005.219241
Filename
1665431
Link To Document