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art II . Answer the following questions (15) . What are the two basic converters

ID: 2249886 • Letter: A

Question

art II . Answer the following questions (15) . What are the two basic converters for non-isolated DC-DC converters? (2) What are the main three control strategies for the current mode control for DC-DC converters? .What is modulation index for an inverter? What is the carrier waveform ratio?(2) 4. What is the synchronous rectifier? What is the advantage of it? (2) 5. What is the advantage the soft switching for power electronic converters (1) 7.What are the design guidelines for the primary side inductance value in order to design a flyback DC-DC converter in CCM and DCM respectively. (2)

Explanation / Answer

1.Two basic converter for non isolated DC-DC converters are:

a)Buck converter

b)Boost conveter