circuit with transformers

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franticEB

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Hi,
i have this circuit and i want to analyze it in theoretical way(i.e. voltage and currents involved).



could you help me?
Why D1 and D2 always conducts?
Thanks.
 

For a realistic analysis, at least transformer wiring resistance and diode parameters should be considered. The input current is quite high, so a saturable core might be required to represent the real behavior. Transformer leakage inductance should be considered, too.

https://www.edaboard.com/threads/275275/
 


Consider a rm8 n_87 core for T1 with wiring resistance of 40 mOhm and mur120 for the diodes d1,d2,d3.
 

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