I have this question and I believe the answer is 12.73 from the equation
V(N) = V(Rated) * sqrt(2).
Is this the correct formula and can someone show me how we arrive at it if it is. I am unsure about the derivation so I am unsure about whether the a change in the voltage across the diode will affect the no load voltage output. For example say if the forward voltage of the diodes was 0.9V or 1.1V?