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Kevin Gilmore Circlotron Output, Large Enclosure [high-slew] Electrostatic Amplifier
nopants posted a topic in Do It Yourself
Hope you guys don't mind, but I'm taking the liberty to collect some info, links etc. here. 900V floating supplies 350V/us the cole slew (couldn't resist) seems to be happening in bits and pieces in multiple threads on multiple forums and there are some implementation issues which seem to be worth discussing...namely fitting all of this somewhat daunting amplifier into one case. I guess at some point Kevin decided to split the input and output stages- output board output schematic The output stage features the floating supply floating supply fboard floating supply schematic the input/driver board As of today the aim is to fit this all in a single modushop 5U chassis, the floating supplies make it prohibitive to split the build across multiple boxes. Transformer Specs: Supposedly trivial to get an EL34 version of this working but SiC version will be first Just wanted to hopefully direct discussion here instead of dragging it across the kgsshv/GB/headfi threads. I'll update this when I get around to fishing around for the appropriate information. Thanks to Kevin for making the design process somewhat transparent ---------------------------------------------------------------------- Figured I'd put this here too, since Kerry speaks for all of us: