5U4G schematic for 4x6SN7 Stereo Octal Akido Preamp.
- Thread starter supernut
- Start date
http://www.diyaudio.com/forums/tubes-valves/96331-aikido-dual-personality-4.html#post1187694
Quoting:
"(Here's the schematic ) I get around 350Volts wihtout load but should go down around 260Volts once the aikido connected. "
But can you see how he got 350V from 225V AC??225*1,42=320, 320-60 = 260V is actual unloaded voltage not 350V I think. 60V being the voltage loss across the tube rectifier. I saw some used sec 240V AC CT.
Solid state version is here.
Quoting:
"(Here's the schematic ) I get around 350Volts wihtout load but should go down around 260Volts once the aikido connected. "
But can you see how he got 350V from 225V AC??225*1,42=320, 320-60 = 260V is actual unloaded voltage not 350V I think. 60V being the voltage loss across the tube rectifier. I saw some used sec 240V AC CT.
Solid state version is here.
PSUD2
Download a copy of above psu design software and have some fun, and read tutorial which shows how to use and design with. Attached shows the inrush current plot that you maybe interested to know. You can also sim it with Spice program. Once you have learn the skill it's all yours for free.
Download a copy of above psu design software and have some fun, and read tutorial which shows how to use and design with. Attached shows the inrush current plot that you maybe interested to know. You can also sim it with Spice program. Once you have learn the skill it's all yours for free.
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