18 Marks Load With A Power Of 256 Wthe Cy F Is

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18 marks load with a power of 25.6 W.The cy f is 40kHz. sign a buck-boost converter to produce an output voltage of 16V a put voltage ripple must not exceed 1%. The dc input voltage is 24V. Th e swit…

18 marks load with a power of 25.6 W.The cy f is 40kHz. sign a buck-boost converter to produce an output voltage of 16V a put voltage ripple must not exceed 1%. The dc input voltage is 24V. Th e switching frequen 121 a) the duty ratio b) Find the size of the inductor so that the maximum inductor current c) the size of the capacitor d) Assume L=1 00μH and the switching frequency fis variable. 141 121 Lma 10A 1. Find the minimum switching frequency below which the converter will enter into DCM. 4] 1. Using the frequency found in d) 1., what will be the minimum power to make ILmax [OA 16 iD ic Con IL. Fig. P2 Buck-Boost DC-DC Converter 100

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