For an ideal half-wave rectifier without a filter, the maximum theoretical rectification efficiency is approximately?

  • A20.3%
  • B40.6%
  • C81.2%
  • D100%
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Correct Answer: B. 40.6%
Explanation: The standard maximum rectification efficiency of an ideal half-wave rectifier is about 40.6%.
Reference: Standard electronics: half-wave rectifier efficiency