V diplomskem delu bom predstavil načrtovanje in konstruiranje avdio ojačevalnika razreda D, katerega osnova je integrirano vezje. Opisal bom celoten potek izdelave ojačevalnika, od sheme do končnega izdelka v ohišju in vse probleme, na katere sem naletel tekom izdelave. Podani bodo rezultati meritev in odstopanja teh rezultatov od pričakovanih. Podani bodo tudi izračuni hladilnega telesa integriranega vezja.
Jezik: | Angleški jezik |
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Naslov: | Class-D Audio Amplifier |
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Izvleček: |
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This theses represents planning and engineering of class D audio amplifier which is based on integrated circuit. It describes entire procedure of making an amplifier from scheme to final product and all the problems that I came across. Results of measurements will be presented and deviation of these results from expected. Calculations of the heat sink of the integrated circuit will be given also.
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Ključne besede: | Stereo, Audio, Amplifier, Printed Circuit Board, Heat Sink, amplification, distortion, SMD, Altium Designer, Integrated Circuit, MAX9736, Class D, Output Power, THD, Voltage. |
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