Calculating Volt-Seconds(Webers) for a square wave coil design?

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electronice123

Joined Oct 10, 2008
311
I am trying to tackle a new challenge-Designing and building a broadband/Pulse transformer.

My first step is to calculate Webers (Volt-Seconds) so that I can determine core size.

The transformer is going to operate in a frequency range of 20-80kHz.

My first question is, should I calculate the Webers based on the low frequency range (20kHz) so I dont end up selecting a core too small to aviod saturation?

And my second question is....How do I calculat Webers for a coil which has a square wave input?
I have looked all over but everything I find is for AC
 
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