• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

C-core transformers; dual tube rectifiers?

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#21
50AE said:
@daanve, technically common nanocrystalline material is specified at 1.26T saturation density, although in practice I've found the knee to begin at around 1T. Same goes to common amorphous despite the claimed 1.56T. So I'm designing my transformers and chokes up to 1.0T maximum working flux density.
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Max 1T is good practice to begin with 🙂.
80% nickel will start to saturate quite a bit sooner.
 
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