Question :
For a step-up/step-down chopper, if current increases from I1 to I2 linearly during Ton, then find the energy stored in the inductor during Ton
1. zero
2. Vs x (I1 + I2)
3. Vs x [ (I1 + I2)/2 ] x Ton
4. Vs x [ (I1 + I2)/2 ] x T
Answer :
3 - Vs x [ (I1 + I2)/2 ] x Ton
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