A Buck converter is fed from a DC source of 150 V, and has a load of 6000 N connected at its output. The converter implements an IGBT as a controllable switch, whose on-state voltage drop is 2.11 V. If the IGBT is operated at a switching frequency of 114 kHz and a duty cycle of 26%, then the average output voltage is V, the rms value of the output voltage is V, and the input resistance seen by the DC source is Q.

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Note: For the following question, round your answer(s) to
two decimal digits.
A Buck converter is fed from a DC source of 150 V, and
has a load of 6000 Q connected at its output. The
converter implements an IGBT as a controllable switch,
whose on-state voltage drop is 2.11 V.
If the IGBT is operated at a switching frequency of 114 kHz
and a duty cycle of 26%, then the average output
voltage is
V,
the rms value of the output voltage is
V,
and the input resistance seen by the DC source is
Q.
Ω.
Transcribed Image Text:Note: For the following question, round your answer(s) to two decimal digits. A Buck converter is fed from a DC source of 150 V, and has a load of 6000 Q connected at its output. The converter implements an IGBT as a controllable switch, whose on-state voltage drop is 2.11 V. If the IGBT is operated at a switching frequency of 114 kHz and a duty cycle of 26%, then the average output voltage is V, the rms value of the output voltage is V, and the input resistance seen by the DC source is Q. Ω.
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