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undergraduate thesis
Audio pojačalo klase D
2023. urn:nbn:hr:190:287362
Žic, Manuel
University of Rijeka
Faculty of Engineering
Department of Automation and Electronics
Section of Electronics, Robotics and Automation

Cite this document

Žic, M. (2023). Audio pojačalo klase D (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:287362

Žic, Manuel. "Audio pojačalo klase D." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:190:287362

Žic, Manuel. "Audio pojačalo klase D." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:190:287362

Žic, M. (2023). 'Audio pojačalo klase D', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 08 January 2025, https://urn.nsk.hr/urn:nbn:hr:190:287362

Žic M. Audio pojačalo klase D [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2023 [cited 2025 January 08] Available at: https://urn.nsk.hr/urn:nbn:hr:190:287362

M. Žic, "Audio pojačalo klase D", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:190:287362

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Metadata
TitleAudio pojačalo klase D
Title (english)Class D audio amplifier
AuthorManuel Žic
MentorMiroslav Vrankić (mentor)
Committee memberDubravko Franković (predsjednik povjerenstva)
Committee memberMiroslav Vrankić (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Automation and Electronics)
(Section of Electronics, Robotics and Automation)
Rijeka
Defense date and country2023-07-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Electronics
Abstract
Tema ovog rada su pojačala klase D. Opisana je teoretska podloga rada ove vrste pojačala i uspoređeni su prednosti i nedostaci ove klase pojačala u odnosu na druge klase. Pružen je detaljan uvid u komponente i način njihove primjene koje se u izradi pojačala koriste. Opisani su strujni ograničivači i njihova primjena u audio pojačalima. Opisani su procesi dizajniranja i izrade tiskanih pločica pomoću kojih se komponente spajaju u funkcionalno pojačalo. I na kraju opisana je izrada pojačala klase D primjenjujući usvojena znanja. Korišten je mikrokontroler tvrtke Microchip i okruženje MPLab X IDE te iste tvrtke za njegovo programiranje. Program Altium Designer korišten je za izradu sheme i izgleda tiskane pločice za ovo pojačalo.
Abstract (english)
This paper presents class D audio amplifiers. First, the theory of the workings of this class of amplifiers is described. Then the advantages and disadvantages of these amplifiers is compared to other classes of power amplifiers . Detailed description of components and their application is given. Next, current limiters and their application in audio amplifiers is discussed. The process of design and manufacturing of printed circuit boards is described to see how amplifiers are presented in real life devices. In the end, an example of a class D audio amplifier is designed and tested. For this, a Microhip microcontroller has been used together with the software program MPLab X IDE from the same company to programme the microcontroller. Design software Altium Designer was used to make schematic and pcb design of the amplifier.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:287362
Study programmeTitle: Undergraduate University Study of Electrical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2023-07-17 12:48:21