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Transformer Question


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I have a transformer with a rating of 120VAC Primary to 24VAC secondary with a VA of 100
Does this mean I will get 4A or 3A?

This is what mean:  100VA / 24V(RMS) = 4.16A    or  100VA / 34V(Pk) = 2.94A

This is for the power supply project 0-30V.  I would appricate any help thanx. 

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