Page 1 of 15 ECE533F – Power Electronics Test Lecturer - O. Trescases Date – Wednesday, Oct. 27, 2010 Duration: 90 minutes 1. Answers should be written in pen . Warning: answers written in pencil are acceptable but may be considered ineligible for remarking. 2. The marks for each question are indicated within brackets [ ]. Show your work: answers without justification will not receive full marks! Write your numerical answers in the boxes. 3. Use back side of sheets if necessary. Extra sheets are also provided at the end. 4. Aids: calculator only. (Any calculators including programmable are allowed). 5. Unless otherwise stated, you may use the small-ripple approximation Question Mark 1 /25 2 /25 3 /25 4 /25 BONUS Total /100 Last Name: ________________________ First Name: ________________________ Student #: ________________________
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Page 1 of 15
ECE533F – Power Electronics
Test
Lecturer - O. Trescases
Date – Wednesday, Oct. 27, 2010
Duration: 90 minutes
1. Answers should be written in pen. Warning: answers written in pencil are acceptable but
may be considered ineligible for remarking.
2. The marks for each question are indicated within brackets [ ]. Show your work: answers
without justification will not receive full marks! Write your numerical answers in the
boxes.
3. Use back side of sheets if necessary. Extra sheets are also provided at the end.
4. Aids: calculator only. (Any calculators including programmable are allowed).
5. Unless otherwise stated, you may use the small-ripple approximation
Question Mark
1 /25
2 /25
3 /25
4 /25
BONUS
Total /100
Last Name: ________________________
First Name: ________________________
Student #: ________________________
Page 2 of 15
Last Name: _________________
Question 1:
[25 marks] Consider the dc-dc converter shown below. Assume the MOSFET and diode to be ideal.