Consider the buck converter in Figure 5, with a DC voltage source, Vg = 100V and a load resistance, R equals to 2002. It is required that this converter delivers at least 100W to the load (output power). Assume the switching frequency is 100 kHz. Q₁ L 000 + i(t) D₁ C R>V iD(t) Figure 5 Determine the following: i. Critical value of the inductor, Lcrit ii. Converter voltage gain for inductor value, L = 0.1x Lcrit

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Consider the buck converter in Figure 5, with a DC
voltage source, Vg = 100V and a load resistance, R
equals to 2002. It is required that this converter
delivers at least 100W to the load (output power).
Assume the switching frequency is 100 kHz.
Q₁
L
000
+
i(t)
D₁
C
R>V
iD(t)
Figure 5
Determine the following:
i.
Critical value of the inductor, Lcrit
ii.
Converter voltage gain for inductor value, L = 0.1x Lcrit
Transcribed Image Text:Consider the buck converter in Figure 5, with a DC voltage source, Vg = 100V and a load resistance, R equals to 2002. It is required that this converter delivers at least 100W to the load (output power). Assume the switching frequency is 100 kHz. Q₁ L 000 + i(t) D₁ C R>V iD(t) Figure 5 Determine the following: i. Critical value of the inductor, Lcrit ii. Converter voltage gain for inductor value, L = 0.1x Lcrit
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