[Amps] Low-noise high-voltage power supplies.

[wa1hco@adelphia.net (jeff millar)]

Here's link for a shunt regulator approach to active noise cancelation
applied to low voltage power supplies.

http://www.wenzel.com/documents/finesse.html

Fundamentally there's no lower limit to the frequency response...it just
requires a
larger coupling capacitor.

jeff, wa1hco