Thursday, February 3, 2011

HW 2, problem 1

I am confused by the instructions telling us to simulate with Rload equal to a value.

How do we set the Rload?

Rload = Vout/Iload.
Vout is set by the loop, but b/c we have losses I do not know exactly what Vout is for a given Duty cycle. If I did know it, I could specify the load current based on Vout & the expected Rload. I could derive (by hand) Vout as a function of all losses and elements, then set Iload, but I am assuming I should not do that.

Also, the problem says "Iout = 0", I assume this is meant to be referring to Iload?

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