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undergraduate thesis
Pojačalo snage C klase
2016. urn:nbn:hr:200:346502
Sudar, Ivan
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Communications
Chair of Electronics and Microelectronics

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Sudar, I. (2016). Pojačalo snage C klase (Undergraduate thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:346502

Sudar, Ivan. "Pojačalo snage C klase." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2016. https://urn.nsk.hr/urn:nbn:hr:200:346502

Sudar, Ivan. "Pojačalo snage C klase." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2016. https://urn.nsk.hr/urn:nbn:hr:200:346502

Sudar, I. (2016). 'Pojačalo snage C klase', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 05 May 2021, https://urn.nsk.hr/urn:nbn:hr:200:346502

Sudar I. Pojačalo snage C klase [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2016 [cited 2021 May 05] Available at: https://urn.nsk.hr/urn:nbn:hr:200:346502

I. Sudar, "Pojačalo snage C klase", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:200:346502

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Metadata
TitlePojačalo snage C klase
Title (english)Class C power amplifier
AuthorIvan Sudar
MentorTomislav Matić (mentor)
Committee memberTomislav Matić (predsjednik povjerenstva)
Committee memberHrvoje Glavaš (član povjerenstva)
Committee memberSlavko Rupčić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Communications)
(Chair of Electronics and Microelectronics)
Osijek
Defense date and country2016-09-28, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
U radu su opisana pojačala snage koja imaju zadatak predati trošilu što veću izmjeničnu snagu uz što manja izobličenja i što veći stupanj korisnog djelovanja, te osnovna podjela pojačala u klase. Detaljnije je opisano načelo rada pojačala snage C klase. Kako je tranzistor glavni element pojačala snage, opisan je rad bipolarnog tranzistora te njegove osnovne karakteristike i ograničenja. Potom je potrebno izraditi shemu te simulaciju u programskom sučelju Multisim te prikazati izlazni signal pojačala snage za različite oblike pobudnog signala. Rezultati mjerenja prikazana su s dva osciloskopa, pri tome da je na jednom prikazan ulazni signal i izlazni signal kako bi se vidjelo pojačanje pojačala. Na drugom osciloskopu je prikazan signal kolektorske struje, preko kolektorske struje vidi se o kojoj je vrsti pojačala riječ, jer trajanje postojanja kolektorske struje određuje klasu.
Abstract (english)
The paper describes power amplifiers which have a task to submit the consumer as more AC power with less distortion and a greater pump efficiency, and basic division of the amplifiers in certain classes. It describes the principle of operation amplifiers C-class. As the transistor is the main element of the amplifiers, the work of the bipolar transistor and its main features and limitations are described. Then it is necessary to make the scheme and simulation programming interface called Multisim and display the output power of the amplifiers for different forms of the input signal. The measurement results are shown on two oscilloscopes, where one oscilloscope shows input and output signal to see amplifier gain. The other oscilloscope shows the signals of collector current. Collector current shows us what kind of class the amplifier is because the duration of the existence of the collector current is determined by class.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:346502
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 (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2016-11-11 09:13:14