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Help with two stage boost converter

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samathalatha

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Hi there,
I have been trying to simulate two stage boost converter since 3 weeks but in vain....
i have discovered these formulaes to calculate the inductor and capacitor values depending on the ripple current and ripple voltage....

L= (Vin/Ir) * ton and C= (Io/Vr)*ton

My given specifications are

Vin = 24v, Vo = 100v, P= 500w

I calculated Ir by taking 5%(Io) and Vr by taking 5%(Vo)

Iin = P/Vin, Io = P/Vo considering lossless circuit

Now can anyone tell if what iam doing is right or i am missing something.......pls let me know thank you......
 

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