The disadvantage of a half-wave rectifier is that the__________________?
Correct answer: C. output is difficult to filter
- A. components are expensive
- B. diodes must have a higher power rating
- C. output is difficult to filter
- D. none of the above
Explanation
A half-wave rectifier produces a large ripple with a low ripple frequency, so smoothing it requires more filtering. Its components are generally simpler and cheaper, not expensive.
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