|[AMRadio] Panasonic microwave oven parts for radio|
rickbras at airmail.net
Wed Oct 10 11:54:22 EDT 2007
Thanks John. Great info.
The light Panasonic ovens that say something like Inverter on the logo are
switchers. No heavy transformer anymore. They provide negative polarity hot
and operate in a current limit mode, not voltage regulation. There is a
website on them, if you search for it, that talks about dissection of one,
and the test results. They are pretty neat power supplies, providing like
1/2 amp of DC at >2kV. But very dangerous to play around with, unless you
isolate, isolate, isolate.
If you do decide to pass on the power supply, I would love to have one to
play around with sometime. Might eventually be reconfigured to make a nice
tube power supply.
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