Autors: Pandiev, I. M., Stoimenov, E. C., Antchev, H. M.
Title: Design and Development of Class-D Audio Power Amplifiers Laboratory Kit for an Electronic Engineering Education
Keywords: engineering education; power amplifiers; filters; switching systems; digital control; training

Abstract: A class-D audio power amplifier laboratory kit has been developed and tested for an electronic engineering education. The laboratory kit consists of EVAL-SSM2380Z – development board, Arduino Uno R3 microcontroller board and several passive components, used to support the proper dynamic operation. The key component of the developed kit is a SM2380 monolithic class-D power amplifier that uses Σ-Δ modulation to determine the switching pattern of the output waveforms. The microcontroller board is based on an ATmega328 AVR microcontroller and is used to produce the I2C control interface to SM2380. Moreover, with the laboratory kit it is possible to study the basic electrical characteristics and parameters of Class-D power amplifier at autonomous and programmable operational modes. In addition, it is possible to test the mode of automatic level control of the output signal according to a reference value. The proposed laboratory kit is intended to students from master degree program “Ele

References

    Issue

    10th National Conference with International Participation, ELECTRONICA 2019, issue 8825602, 2019, Bulgaria, IEEE, ISBN 978-172813622-6

    Цитирания (Citation/s):
    1. A. Muqaffi Siswanto and M. Muchlas, “Prototype of Automatic Sorting of Goods in Cosmetics Warehouse”, Buletin Ilmiah Sarjana Teknik Elektro, ISSN: 2685-7936, Yogyakarta, Indonesia, vol. 4, no. 3, pp. 142–151, Jan. 2023, DOI: 10.12928/biste.v4i3.6919. - 2023 - от чужди автори в чужди издания, неиндексирани в Scopus или Web of Science

    Вид: публикация в международен форум, публикация в реферирано издание, индексирана в Scopus и Web of Science