Timeline for Why does this metallic magnetic core have so little core losses up until 100s of kHz?
Current License: CC BY-SA 4.0
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| Jan 6, 2023 at 11:56 | history | edited | Tim Williams | CC BY-SA 4.0 |
Added transformer model detail
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| Jan 6, 2023 at 7:22 | comment | added | tobalt | (Thanks for the comments on the other replies, too). I think you are right about the resonance of the leakage inductance with the secondary winding capacitance not requiring the core. Not sure, it explains why the transformer transmits fine up to 250 kHz given a low enough source impedance. I think your 2nd+3rd sentence ("Core loss...it has!") are important but I dont fully get it. Could you expand that bit a little bit ? | |
| Jan 6, 2023 at 2:50 | history | answered | Tim Williams | CC BY-SA 4.0 |