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Efficiency of half wave rectifier is __________(a) 50%(b) 81.2%(c) 40.6%(d) 45.3%I had been asked this question during an interview.I'm obligated to ask this question of Halfwave Rectifier in section Diode Circuit of Analog Circuits

Answer»

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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