I want to design a Flyback converter with a TinySwitch-III and the PI Expert Suite (Ver 10.1).
The basic parameters are:
Input: 85~265VAC 60Hz
Output: 12VDC, 1.2A (14.4W Simple output)
I read the aplicattion notes (AN-16~19, AN-23, and more) but i can not find anything (formula or explication) about the secondary inductance.
Therefore, in the PI Expert there is no "secondary inductance" parameter.
Really, I am not a professional power-supply designer but I think the secondary inductance is necesary to the construction of the transformer.
1) Can you show me the formula for the secondary inductance calculation?
PD. Excuse me for my ugly english