Can a microwave oven have its output imited?
Some of the older US made units from Litton or Tappan had
a giant reed relay, and the HV was actually switched on and
off for the defrost mode. They made a nice sound switching
on and off.
I'm curious as to how my GE works.
If, at 50% (say) you were full "on" for one minute, then off for one minute,
you'd be running in that first minute at a power level that would cause
localized boiling. (This is a problem with soups and oatmeal.)
I do not see that. Therefore, I have (???) to assume that PWM with a cycle
of less than one second is used.
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