I have a Triad F-25X xfmr. The PDF gives no turns ratio which I can assume is same ratio as the PDF ratio of 115VAC Vp and 12.6V Vs.
115/12.6 = 9.127:1 for N1 and 1 for N2
For ri there is no data on the PDF so measuring the Rp including the cordset I get 25.4Ω.
I don't know the physical dimensions of the primary coil or what it's core permeability is.
The %Z is not given on the PDF and I am not able to test for it.
So... Do I use the measured 25.4Ω for Zp in the N1/N2 = √Zp/Zs equation to solve for Zs?
115/12.6 = 9.127:1 for N1 and 1 for N2
For ri there is no data on the PDF so measuring the Rp including the cordset I get 25.4Ω.
I don't know the physical dimensions of the primary coil or what it's core permeability is.
The %Z is not given on the PDF and I am not able to test for it.
So... Do I use the measured 25.4Ω for Zp in the N1/N2 = √Zp/Zs equation to solve for Zs?