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The push-pull converter has parameters Vs=30V, D=0.3, Np/Ns =2, R=6Ω, Lx=0.5mH, C=50µF and switching frequency is 10kHz.

All Questions › Category: Power Electronics › The push-pull converter has parameters Vs=30V, D=0.3, Np/Ns =2, R=6Ω, Lx=0.5mH, C=50µF and switching frequency is 10kHz.
1 Vote Up Vote Down
chetan shidling asked 4 years ago

What is the output voltage?
 
Options:

  1. 8 V
  2. 9 V
  3. 9.5 V
  4. 10 V
2 Answers
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chetan shidling answered 4 years ago

Also, calculate:
 

  1. What is the average inductor (Lx) current?
  2. what is net change in inductor(Lx) current?
  3. What is the maximum value of inductor current?
  4. What is the minimum value of the inductor current?
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chetan shidling answered 4 years ago
  1. the output voltage is 9 V
  2. the average inductor (Lx) current is 1.5 A
  3. net change in inductor(Lx) current is 0.36 A
  4. the maximum value of inductor current is 1.68 A
  5. the minimum value of the inductor current is 1.32 A