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undergraduate thesis
Diskretno izvedeno pojačalo snage u D klasi
2020. urn:nbn:hr:168:064680
Maršić, Marko
University of Zagreb
Faculty of Electrical Engineering and Computing

Cite this document

Maršić, M. (2020). Diskretno izvedeno pojačalo snage u D klasi (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:064680

Maršić, Marko. "Diskretno izvedeno pojačalo snage u D klasi." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2020. https://urn.nsk.hr/urn:nbn:hr:168:064680

Maršić, Marko. "Diskretno izvedeno pojačalo snage u D klasi." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2020. https://urn.nsk.hr/urn:nbn:hr:168:064680

Maršić, M. (2020). 'Diskretno izvedeno pojačalo snage u D klasi', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 12 April 2024, https://urn.nsk.hr/urn:nbn:hr:168:064680

Maršić M. Diskretno izvedeno pojačalo snage u D klasi [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2020 [cited 2024 April 12] Available at: https://urn.nsk.hr/urn:nbn:hr:168:064680

M. Maršić, "Diskretno izvedeno pojačalo snage u D klasi", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:168:064680

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Metadata
TitleDiskretno izvedeno pojačalo snage u D klasi
Title (english)A discrete D-class power amplifier
AuthorMarko Maršić
MentorIgor Krois (mentor)
Committee memberIgor Krois (predsjednik povjerenstva)
Committee memberAdrijan Barić (član povjerenstva)
Committee memberŽeljko Osrečki (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2020-08-27, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Usporedba topologija audio pojačala i njihove efikasnosti. Projektiranje generatora trokutastog signala. Projektiranje pojačala D klase izlazne snage 0,5W uz asimetrično napajanje od 5V. Projektiranje pulsno-širinskog modulatora s povratnom vezom. Projektiranje izlaznog stupnja korištenjem MOSFET tranzistora. Kompenzacija struje probijanja polovičnog H mosta uz pomoć sklopa za generiranje mrtvog vremena. Rekonstrukcija audio signala filtriranjem PWM signala niskopropusnim LC filterom 2. reda. Usporedba proračuna i izmjerenih parametara.
Abstract (english)
Comparison of audio amplifier topologies and their respective efficiencies. Designing a 0.5W D-class power amplifier with an asymmetric 5V power supply. Designing a triangle wave oscillator. Designing an analog pulse-width modulator with feedback. Designing a output stage using MOSFET transistors. Compensating half H-bridge shoot-through current using a dead time generator circuit. Reconstructing an audio signal from a PWM signal using a second order LC low-pass filter. Comparing calculations versus real world data.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:064680
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2023-01-14 09:27:53