Question
In: Electrical Engineering
In a step-down converter, Vd = 25V, Vo = 15 V, Io = 1.5 A, Ls...
In a step-down converter, Vd = 25V, Vo = 15 V, Io = 1.5 A, Ls
= 200 µH, C = 500µF, and fs=50 kHz.
(a) Plot the iL and υL for a period of Ts showing clearly the
values of iLpeak, and υL. Assume boundary operation.
Solutions
Manojponduru answered 2 years agoRelated Solutions
In LT-SPICE, develop a forward converter with voltage feedback control with the following specifications: Vd=20-50V, Vo=12V,...
In
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with the following specifications: Vd=20-50V, Vo=12V, R=1?, Peak
output voltage overshoot not to exceed 10%, ?Vo<=10mV @ R=1?.
Thoroughly test the converter output voltage stability throughout
the input voltage range. 100ms after the converter have reached
steady-state, switch-in a higher load. Show how output voltage is
maintained and the change that the PWM signal experienced.
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(a) Find the power factor p.f.1 at the primary-side...
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