Original title: High Power Sinusoidal Generator With Use Of Pcm-Pwm Converter
Authors: Rozum, Stanislav
Document type: Papers
Language: eng
Publisher: Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií
Abstract: This paper deals with the study of generating a sinusoidal signal with output power up to hundreds of watts. Selected microcontroller calculates sinusoidal data which are used as the input for PWM module. Four outputs of the module directly drive four transistors of H bridge which ensures high output power. Purposed method of calculating integer sinusoidal samples allows changing the frequency at any time with minimal latency.
Keywords: Class-D amplifier; fast calculation of sine function; sinusoidal generator
Host item entry: Proceedings of the 24th Conference STUDENT EEICT 2018, ISBN 978-80-214-5614-3

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/138249

Permalink: http://www.nusl.cz/ntk/nusl-393435


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Universities and colleges > Public universities > Brno University of Technology
Conference materials > Papers