Mathematics · Power Electronics
A DC chopper circuit feeds power to a 5 A DC constant current source. The switching frequency of the chopper is 100 kHz. All the components are ideal. The switch S1 is turned on for 6 μs and S2 is turned on for 4 μs within a total switching period of 10 μs from a 10 V DC input. What is the average voltage across the 5 A current source?
- 120 V
- 212 V
- 36 V✓
- 410 V
Correct answer
6 V
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