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undergraduate thesis
Načini rada istosmjernog silaznog pretvarača 4.5-40V / 1.5-35V; 2A
2015. urn:nbn:hr:200:097336
Iličić, Josip
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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Iličić, J. (2015). Načini rada istosmjernog silaznog pretvarača 4.5-40V / 1.5-35V; 2A (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:200:097336

Iličić, Josip. "Načini rada istosmjernog silaznog pretvarača 4.5-40V / 1.5-35V; 2A." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2015. https://urn.nsk.hr/urn:nbn:hr:200:097336

Iličić, Josip. "Načini rada istosmjernog silaznog pretvarača 4.5-40V / 1.5-35V; 2A." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2015. https://urn.nsk.hr/urn:nbn:hr:200:097336

Iličić, J. (2015). 'Načini rada istosmjernog silaznog pretvarača 4.5-40V / 1.5-35V; 2A', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 26 January 2025, https://urn.nsk.hr/urn:nbn:hr:200:097336

Iličić J. Načini rada istosmjernog silaznog pretvarača 4.5-40V / 1.5-35V; 2A [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2015 [cited 2025 January 26] Available at: https://urn.nsk.hr/urn:nbn:hr:200:097336

J. Iličić, "Načini rada istosmjernog silaznog pretvarača 4.5-40V / 1.5-35V; 2A", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:200:097336

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Metadata
TitleNačini rada istosmjernog silaznog pretvarača 4.5-40V / 1.5-35V; 2A
Title (english)Buck converter; 4.5V-40V/1.5V-35V;2A, mode of operation
AuthorJosip Iličić
MentorDenis Pelin (mentor)
Committee memberIvan Biondić (predsjednik povjerenstva)
Committee memberDenis Pelin (član povjerenstva)
Committee memberVenco Ćorluka (član 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 country2015-07-14, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Electromechanical Engineering
Abstract
U završnom radu izrađen je i ispitan istosmjerni silazni istosmjerni pretvarač koji ima regulaciju istosmjernog napona od 4.5 do 40 V uz izlaznu struju do 2 A. Analiziran je rad silaznog istosmjernog pretvarača koji radi u dva režima rada: kontinuirani i diskontinuirani režim rada pri velikoj frekvenciji uz valovitu ili glatku struju. Opisan je postupak izrade silaznog istosmjernog pretvarača, te njegovi podsustavi: prednosti i nedostatci, te princip rada pretvarača. Postupak testiranja obavljen je u dva mjerenja uz mijenjanje karakterističnih parametara. U prvom mjerenju mijenjan je otpor trošila, a u drugom mjerenju mijenjan je ulazni napon dok je izlazni konstantan. U postupku testiranja izmjerena je frekvencija rada pretvarača, te određena valovitost izlaznog napona.
Abstract (english)
In the final work was developed and tested Step-down DC converter with a DC voltage regulation of 4.5 to 40 V with an output current up to 2 A. We analyzed the operation of step-down DC converter that works in two modes: continuous and discontinuous operation at high frequency with wavy or smooth power. We described the procedure of making the step-down DC converter, and its sub-systems: advantages and disadvantages, and the principle of the inverter. The testing procedure was performed in two measurements with changing characteristic of parameters. In the first measurement we changed resistance load, and in the second measurement we changed the input voltage and the output voltage was constant. In the process of testing measured the frequency of the inverter, as well as specific output voltage ripple.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:097336
Study programmeTitle: Professional study programme of Electrical Engineering; branch Power Engineering
Course: branch Power Engineering
Study programme type: professional
Study level: undergraduate
Academic / professional title: stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2016-06-10 11:10:30