Pregled bibliografske jedinice broj: 700556
Evaluation of the Operation of Depletion-Mode SiC Power JFET in DC-DC Converter Applications
Evaluation of the Operation of Depletion-Mode SiC Power JFET in DC-DC Converter Applications // Proceedings of the 37th International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO, 2014) / Biljanović, Petar (ur.).
Rijeka: Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO, 2014. str. 136-141 doi:10.1109/MIPRO.2014.6859547 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 700556 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Evaluation of the Operation of Depletion-Mode SiC Power JFET in DC-DC Converter Applications
Autori
Bačmaga, Josip ; Bene, Kristijan ; Pejčinović, Branimir ; Barić, Adrijan
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 37th International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO, 2014)
/ Biljanović, Petar - Rijeka : Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO, 2014, 136-141
ISBN
978-953-233-078-6
Skup
International Convention on Information and Communication Technology, Electronics and Microelectronics (37 ; 2014)
Mjesto i datum
Opatija, Hrvatska, 26.05.2014. - 30.05.2014
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
SiC JFET ; buck converter ; time-delay signal generation
Sažetak
This paper presents the system for the evaluation of operation of a depletion-mode silicon carbide (SiC) power junction field-effect transistor (JFET). The main part of the system is a dc-dc step-down converter which represents realistic operating conditions for the switching devices in a synchronous buck configuration. In order to test the importance of the dead-time value on the operation and efficiency of the synchronous buck converter, a precise two-channel time-delay pulse signal generator is developed and its operation is described. The ability to precisely regulate control signal parameters of the high-side FET and low-side FET (switching voltage and current, operating frequency, duty cycle, dead-times, etc.) is needed in order to fully characterise SiC power switches. The functionality of the complete system is verified by measurements performed under various operating conditions.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb