T tonzauber Well-known member Joined Mar 22, 2014 Messages 118 Oct 19, 2017 #1 Hi All, is it somehow possible to create a stable 200V pol.voltage out of standard 48V Phantom Power, to supply eg. a Bruel & Kjare 4131? Or would you rather go for a separate power supply? Georg
Hi All, is it somehow possible to create a stable 200V pol.voltage out of standard 48V Phantom Power, to supply eg. a Bruel & Kjare 4131? Or would you rather go for a separate power supply? Georg
Khron Well-known member Joined Apr 8, 2010 Messages 4,323 Location Finland Oct 19, 2017 #2 Since 60v is quite trivial to get out of a Schoeps-like oscillator, i don't see why bumping that up even higher with a Cockroft-Walton type voltage multiplier on the output. Especially since there would be next to no current draw from that, anyway.
Since 60v is quite trivial to get out of a Schoeps-like oscillator, i don't see why bumping that up even higher with a Cockroft-Walton type voltage multiplier on the output. Especially since there would be next to no current draw from that, anyway.
G Gus Well-known member Joined Jun 3, 2004 Messages 5,265 Location n Oct 19, 2017 #3 http://www.josephson.com/pdf/c617setds05.pdf