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By Power Electronics 3 Comments

A step up chopper has input voltage 110 V and output voltage 150 V. The value of duty cycle is_____?

A. 0.32
B. 0.67
C. 0.45
D. 0.27

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3 Comments

  1. Archana pichanesu on

    Vo=vs/(1-α)
    Vo=output voltage
    Vs=input voltage
    α=duty cycle
    1-α=110/150
    α=0.27

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