[R-390] 150 V regulator

[Bob Camp]

Hi

The OA2 is basically a shunt regulator. The "easy" way to solid state  
it is with a couple of zeiners.

If you want something more fancy a combo of a zeiner, a resistor and  
an MJE 340 will do quite well.

Bob

On Sep 17, 2007, at 8:55 PM, Masters Andy wrote:

> Based on National Semiconductors website and their
> statement that the LM317HV operates isolated and can
> handle several hundred volts as long as the
> input/output difference is not more than 40v, could
> this device not be used as a very nice 150v regulator
> replacing the OA2?
>
> Andy Masters NU5O
>
>
>        
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