tomb
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Quote:
Apparently. As Fitz described up there, it's the voltage difference that's limited to ~40V. That still means you could regulate from 300V down to 260V, for instance - as long as you floated the ground.
Originally Posted by Zigis /img/forum/go_quote.gif Is it possible to use LM317 for "real" high voltage tube amp, like MJ ? |
Apparently. As Fitz described up there, it's the voltage difference that's limited to ~40V. That still means you could regulate from 300V down to 260V, for instance - as long as you floated the ground.