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undergraduate thesis
Stabilizirani izvor napajanja 0-14V, 3.5A
2014. urn:nbn:hr:200:043541
Posavčević, Dino
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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Posavčević, D. (2014). Stabilizirani izvor napajanja 0-14V, 3.5A (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:200:043541

Posavčević, Dino. "Stabilizirani izvor napajanja 0-14V, 3.5A." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2014. https://urn.nsk.hr/urn:nbn:hr:200:043541

Posavčević, Dino. "Stabilizirani izvor napajanja 0-14V, 3.5A." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2014. https://urn.nsk.hr/urn:nbn:hr:200:043541

Posavčević, D. (2014). 'Stabilizirani izvor napajanja 0-14V, 3.5A', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 28 December 2024, https://urn.nsk.hr/urn:nbn:hr:200:043541

Posavčević D. Stabilizirani izvor napajanja 0-14V, 3.5A [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2014 [cited 2024 December 28] Available at: https://urn.nsk.hr/urn:nbn:hr:200:043541

D. Posavčević, "Stabilizirani izvor napajanja 0-14V, 3.5A", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:200:043541

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Metadata
TitleStabilizirani izvor napajanja 0-14V, 3.5A
Title (english)Stabilised power supply 0-14V, 3.5A
AuthorDino Posavčević
MentorDenis Pelin (mentor)
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 country2014-10-10, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Electromechanical Engineering
Abstract
Shema stabiliziranog izvora preuzeta je iz časopisa „Elektor“. Shema iz ovog časopisa prepravljena je prema potrebi, pošto je originalna shema ovakvog stabiliziranog izvora napravljena za struju do 5A. Ovaj stabilizirani izvor sastoji se od stabilizatora napona LM 317, operacijskog pojačala LM741, te dva izlazna tranzistora tipa MJ2955. Ovaj sklop sastoji se od 4 podsustava: energetski, upravljački, signalizacijski, mjerni. Analiza rada je temeljena na jednofaznom neupravljivom mosnom spoju kapacitivno opterećenome uz dva intervala rada. Mjerenja osciloskopom su izvođena tako da je mjerena struju na ulazu u mosni spoj, a valni oblik napona na samoj diodi. Druga mjerenja su provedena pomoću promjenjivog žičanog otpornika kao trošila. Rezultati mjerenja iznijeti su tablično i grafički
Abstract (english)
The scheme of stabilized source is taken from the magazine "Elektor". The scheme of this magazine is revised as needed, since the original scheme of such a stabilized source designed for currents up to 5A. This stabilized source consists of a voltage stabilizer LM 317, LM741 operational amplifier, and two output transistors type MJ2955. This circuit consists of four subsystems: power, control, signaling, measuring. Analysis of the work is based on singlephase bridge configuration ungovernable capacitive loaded with two intervals of work. Oscilloscope measurements are performed so that the measured current at the entrance of the bridge circuit, the voltage waveform on the diode. Other measurements were performed using a variable resistor as the load wire. The measurement results are set forth in tables and graphs.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:043541
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 on2016-07-04 11:46:13