a) A step-up PWM converter has the following data: V = 8 V, Vo = 24 V, lo = 1.25 A, and fs = 200 kHz. Calculate the minimum inductance required for the converter operation in CCM (Continuous Current Mode). Then, determine the required capacitance for the converter. Assume 7 = 100 %.
a) A step-up PWM converter has the following data: V = 8 V, Vo = 24 V, lo = 1.25 A, and fs = 200 kHz. Calculate the minimum inductance required for the converter operation in CCM (Continuous Current Mode). Then, determine the required capacitance for the converter. Assume 7 = 100 %.
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![DC DC Converters
a) A step-up PWM converter has the following data: V = 8 V, Vo = 24 V, lo = 1.25 A, and f = 200 kHz.
Calculate the minimum inductance required for the converter operation in CCM (Continuous
Current Mode). Then, determine the required capacitance for the converter. Assume n = 100 %.
b) Design a boost SMPS converter to meet the following specifications: V = 80 V, Vo= 400 V, R. = 480
n, f.= 25 kHz, VNOS 1%. Find L, C, minimum inductor current lupin), maximum inductor current
tunan), and output power. Then, sketch the inductor voitage and current waveforms for one cycle.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3e9323a2-93ce-4052-a279-a8c0d2f5f2d8%2Fc3cf4338-65c7-4080-8d9e-e5f18300bff4%2F4h2my4u_processed.jpeg&w=3840&q=75)
Transcribed Image Text:DC DC Converters
a) A step-up PWM converter has the following data: V = 8 V, Vo = 24 V, lo = 1.25 A, and f = 200 kHz.
Calculate the minimum inductance required for the converter operation in CCM (Continuous
Current Mode). Then, determine the required capacitance for the converter. Assume n = 100 %.
b) Design a boost SMPS converter to meet the following specifications: V = 80 V, Vo= 400 V, R. = 480
n, f.= 25 kHz, VNOS 1%. Find L, C, minimum inductor current lupin), maximum inductor current
tunan), and output power. Then, sketch the inductor voitage and current waveforms for one cycle.
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