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Old December 7th 06, 05:19 AM posted to rec.radio.amateur.boatanchors
Chuck Harris Chuck Harris is offline
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First recorded activity by RadioBanter: Jun 2006
Posts: 270
Default Bit by the genny bug again, some questions.

wrote:
es, tres precis."

Just the carrier. Was wanting to see if I could stretch a tube the
normally puts out 1 watt class A into 5 watts or more in class E. So
tell me, why the difficulty using a tube rather than a Mosfet? Don't
tubes and Fets behave similarly from an electrical point of view?

The Eternal Squire


Are you sure you don't mean "Class D" ?
ISTR that Class E is a PWM switched signal fed into a low
pass filter.

Class D uses a technique that aligns the current and voltage
zero crossings with the switching, or something like that.

-Chuck