Microwave oven transformers
Andrew VK3BFA wrote:
John - KD5YI wrote:
Tim Wescott wrote:
Using 1/2 wave rectification on each one will result in big DC currents
in the coils. These DC currents will saturate your cores like nothing
else.
Hey, Tim -
IIRC, there is only one diode attached to the transformer in my microwave.
That would mean it is half-wave rectified as it comes from the factory. Yes?
Cheers,
John
No. Its actually a full wave voltage doubler - the tube itself is used
as a diode.
Ah! Right you are, Andrew. I had forgotten about that. That makes Tim
Wescott correct, too, about DC in the winding.
Good catch.
John
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