Question

22. A charge controller monimum input is 12 V and 5 A. Its maximum output is 6 V and 9 A. What is the efficiency of the charge cont
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Answer 1

Answer:

90%

Explanation:

Max Input = Input Voltage x input current

Max Output = Output Voltage x Output Current

therefore,

Max input = 12 x 5 = 60

Max Output = 6 x 9 =54

Efficiency =  (Output / input) * 100

                =   (54 / 60) * 100

                =   0.9 * 100

                =   90%