Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.

QUESTION

Each is on for 10microsec and then off for 10microsec, and so on.

In a boost converter (attached) the switches act in alternation.  Each is on for 10microsec and then off for 10microsec, and so on. The input voltage is 5V, the inductor is 1mH, the capacitor is 100uF and the resistor is 10 ohms.  The capacitor rating is 50V

1)Use energy balance to find the output voltage and the inductor current (Power in, Power out method)

2)A problem occurs and the resistor is disconnected, but the converter continues to operate. Estimate the amount of time after disconnection before the capacitor voltage goes above its rating

3)Consider start up of the converter of  iLC=Vc=0  Explain what happens in words (with the help of sketches as required) how the circuit starts.  Is there an issue?

Show more
LEARN MORE EFFECTIVELY AND GET BETTER GRADES!
Ask a Question