naw.. maybee 20-30ys ago it would have to be big.. not now though. you can do charge pumps on 'chip' now..
I have an older catalog from a company called maxim. they list some charge pump chips in their catalog. i've had that catalog since? early 90's???
besides.. even using discreet components like tip packaged mossfets.. you can build 90-100w inverters on a pc board about the size of 2 nickles laying side by side, and make the components a half inch tall. .. say 2" x 1" rectangle 1/2" tall.. 12v in.. 120v out high current consumption, low efficiency.. etc.
i've seen some hobby projects style solid state cutouts with 'non specified' field control.. but alass.. never seen a schematic..
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Today's Featured Article - The Day Mom Drove the 8N - by Brian Browning. My Dad was wanting to put in a garden but couldn't operate the 8N and handle the old horse drawn plow he had found and rigged up to use with the tractor. Well, he decided to go get Mom out of the house and have her drive the tractor while he walked behind the plow. You got to understand that while my Mom is a hard worker who will always help whenever she can... she had never operated farm machinery before that day. Dad got her out there, explained how the clutch was the same as in our o
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