Possibly the simplest way to do it is to build a half bridge diagonal flyback circuit, using two mosfets, and two fast diodes and a very large electrolytic energy storage capacitor. The electrolytic should ideally be one with a suitably high ripple current rating.is there an easy way to test this?
Yes, it does!Although the effective value of inductance can shift as a function of the current across the inductor, I´m in doubt if we can assume that DC biasing current would affect on this AC analysis.
Not really. It's not matter of current: 30 mA flowing through 1000 turns has the same effect that 30 A through 1 turn.How much dc are we talking about here ?
Big difference between 30mA and 30 amps.
Not really. It's not matter of current: 30 mA flowing through 1000 turns has the same effect that 30 A through 1 turn.
What is important is the magnetic field intensity H (measured in A/m or A*turn/m) and the material (i.e. its B vs. H properties).
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