Hi Gregg,
How about a 7812 with a Si diode in the ground leg ?
That works fantabulous :-)
But regulation goes to about 1% then.
When talking about regulated DC for heaters,
CC makes more sense to me than CV - it is
even more gentle to the heaters :-)
Tom
--
Anyone who considers protocol unimportant has
never dealt with a cat. - R. Heinlein
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