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undergraduate thesis
Uzlazni istosmjerni pretvarač napona 12V/24V upravljan s UC3843
Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2021. urn:nbn:hr:200:205177
Krmpotić, Luka
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Electromechanical Engineering
Chair of Electric Machines and Power Electronics

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Krmpotić, L. (2021). Uzlazni istosmjerni pretvarač napona 12V/24V upravljan s UC3843 (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:205177

Krmpotić, Luka. "Uzlazni istosmjerni pretvarač napona 12V/24V upravljan s UC3843." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2021. https://urn.nsk.hr/urn:nbn:hr:200:205177

Krmpotić, Luka. "Uzlazni istosmjerni pretvarač napona 12V/24V upravljan s UC3843." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2021. https://urn.nsk.hr/urn:nbn:hr:200:205177

Krmpotić, L. (2021). 'Uzlazni istosmjerni pretvarač napona 12V/24V upravljan s UC3843', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 22 March 2025, https://urn.nsk.hr/urn:nbn:hr:200:205177

Krmpotić L. Uzlazni istosmjerni pretvarač napona 12V/24V upravljan s UC3843 [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2021 [cited 2025 March 22] Available at: https://urn.nsk.hr/urn:nbn:hr:200:205177

L. Krmpotić, "Uzlazni istosmjerni pretvarač napona 12V/24V upravljan s UC3843", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:200:205177

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Metadata
TitleUzlazni istosmjerni pretvarač napona 12V/24V upravljan s UC3843
Title (english)Boost converter: 12V / 24V, controled by UC3843
AuthorLuka Krmpotić
MentorDenis Pelin (mentor)
MentorAndrej Brandis (sumentor)
Committee memberKruno Miličević (predsjednik povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Electromechanical Engineering)
(Chair of Electric Machines and Power Electronics)
Osijek
Defense date and country2021-10-11, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Electromechanical Engineering
Abstract
U radu je opisan istosmjerni uzlazni pretvarač, analiziran je rad matematičkog modela, opisan postupak izrade tiskane pločice i sklopa te su snimljeni valni oblici na ventilima i zavojnici u oba reţima rada. Upravljački krug sastoji se od vanjskih referentnih komponenti, povratne naponske i strujne veze i integriranog kruga UC3843 koji upravlja upravljivim ventilom pomoću pulsno-širinski moduliranog pravokutnog signala. Opisani su problemi nastali pri izradi sklopa prema orginalnoj shemi i... More postupci koji su poduzeti da bi se nastali problemi otklonili. Nastale preinake sklopa rezultirale su pravilnim radom iste, konačna shema je testirana i moţe se koristiti za izradu novog dizajna tiskane pločice. Less
Abstract (english)
This paper describes a step-up DC-to-DC converte, the mathematical model was analyzed, the process of making the printed circuit board and the model was described, the waveforms on the valves and the coil in both operating modes were recorded. The control circuit consists of external reference components, voltage and current feedback loop and an integrated circuit UC3843 which controls the valve by means of a pulse-width modulated rectangular signal. The paper describes the problems that... More arose in making of the model according to the original scheme and describes procedures that were taken to eliminate those problems. The resulting modifications of the model resulted in the proper operation, the final scheme was tested and can be used to create a new design of the printed circuit board. Less
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:205177
Study programmeTitle: Undergraduate University Study Programme
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
Access conditionsOpen access
Terms of useLicence In copyright icon
RepositoryFaculty of Electrical Engineering, Computer Science and Information Technology Osijek
Created on2021-11-22 15:46:40
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