Essays about: "DC-DC"
Showing result 16 - 20 of 79 essays containing the word DC-DC.
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16. Gate driver solutions for high power density SMPS using Silicon Carbide MOSFETs
University essay from Mittuniversitetet/Institutionen för elektronikkonstruktionAbstract : Discrete silicon carbide (SiC) power devices have unique characteristics that outpace those of silicon (Si) counterparts. The improved physical features have provided better faster switching, greater current densities, lower on-resistance, and temperature performances. READ MORE
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17. WIDE RANGE BI-DIRECTIONAL DC-DC CONVERTER
University essay from Mittuniversitetet/Institutionen för elektronikkonstruktionAbstract : Bi-directional DC-DC converters are used for applications that require a flow of energy in two directions, while a wide range converter offer efficient operation over a wide range of input and output voltages. However, an efficient technology that is both bi-directional and Wide Input Wide Output (WIWO), currently, does not currently exist. READ MORE
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18. Investigation into the pedagogical value of demonstrating deliberate design deficiencies in PCB design instruction
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Universities and other higher education institutions have been struggling with high levels of student dropouts and poor graduation rates for a long time. As a result, there has been an interest in modifying traditional teaching techniques and implementing new ones to improve student learning outcomes. READ MORE
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19. DC-DC capacitor precharger
University essay from Lunds universitet/Industriell elektroteknik och automationAbstract : This study evaluates the possibility of charging large capacitors to high voltages within short time frames. The system is designed to charge a capacitor of 4 mF from 0 to 850 V in one second by connecting a 24 V lead acid car battery to a flyback converter. READ MORE
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20. Design of a planar transformer for a series loaded resonant converter
University essay from Uppsala universitet/ElektricitetsläraAbstract : This report presents a project that has been made to present the design of a planar transformer as a part of a series loaded resonant DC/DC converter in a power unit. The design is based on an existing transformer that is not planar and so the characteristics of the transformer is translated into a planar version. READ MORE