The calculations in this question are based on my previous quesion: How many turns do I need for the primary coil of a transformer?
Marko Buršič said : "B_max shall be between 1.3T and 1.6T, but not more than 1.6T."
I calculate the minimum number of turns so that the core is not saturated:
B=1.6 and f=50Hz
Area = 0.009 * 0.015 = 1.35 * 10^-4 sq m
N = 220 / (4.44 * 50 * 1.6 * 1.35 * 10^-4)
N = 4587 turns.
I think the number of turns is too much, Am I missing something ?
According to Andy aka equations:
L = N^2 * AL = 210 H
XL = 2 * PI * f * L = 66 K ohm
I = 3.33 mA. (primary coil)
If I need 12 volts on the secondary coil:
I = 60 mA (This is too little for the secondary coil, I'm missing something here too)
Thank you for all your assistance, Andy aka and Marko Buršič, I really appreciate your help. And special thanks to Andy aka who answered a lot of my question and taught me much useful information :)