PROBLEMS 5.1 The elements of the buck-boost converter of Fig. 5.21 are ideal: all losses may be ignored. Your results for parts (a) and (b) should agree with Table 5.2. D, C R V Fig. 5.21 Buck-boost...

Extracted text: PROBLEMS 5.1 The elements of the buck-boost converter of Fig. 5.21 are ideal: all losses may be ignored. Your results for parts (a) and (b) should agree with Table 5.2. D, C R V Fig. 5.21 Buck-boost converter of Problems 5.1 and 5.13. Show that the converter operates in discontinuous conduction mode when K < ka="" and="" derive="" expressions="" for="" k="" and="" k="" derive="" an="" expression="" for="" the="" de="" conversion="" ratio="" viv,="" of="" the="" buck-boost="" converter="" operating="" in="" (a)="" (b)="" discontinuous="" conduction="" mode.="" (c)="" for="" k="0.1," plot="" v/v,="" over="" the="" entire="" range="" 0="" sdsi.="" (d)="" sketch="" the="" inductor="" voltage="" and="" current="" waveforms="" for="" k="0.1" and="" d="0.3." label="" salient="" fea-="" tures.="" (e)="" what="" happens="" to="" v="" at="" no="" load="" (r="" »="" )?="" explain="" why,="">