Proracun ETD Siemens feritnih jezgri?

Ato je netko slagao switchere pomocu njih neka kaze po cemu je proracunavao broj namotaja, max snagu za odredjenu ETD jezgru i max dopusteni magn tok...

Nasao sam dosta proracuna i svi se uvelike razlikuju

Datasheetovi govore da bi npr ETD49 trebao davati max 2700W (VA) na 100 khz, dok

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calculator daje manje od 1000W

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