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Efficiency of half wave rectifier is __________

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Efficiency of half wave rectifier is __________

(a) 50%

(b) 81.2%

(c) 40.6%

(d) 45.3%

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Right option is (c) 40.6%

Best explanation: Efficiency of a rectifier is a measure of the ability of a rectifier to convert input power into DC power. Mathematically it is equal to the ratio of DC output power to the total input power and efficiency = 40.6xRL/RF+RL%. Its maximum value is 40.6 %.

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