Winding related "bad stuffs" in the Out Put transformer are leakage fluxes and stray capacitances. If there is no leakage fluxes in the OPT (Ideal transformer), interleaving or split windings are not needed. Modified R-core structure ( minmized flux path length and maximized di...
Smallest KD33 Bobbin I have ever made -- winding width =24 mm -- No split windings
The 2ndary winding-->at the bottom
Secondary -- AWG#24 Bifilar 40turns ---(2 layers)
Primary -- AWG#30 1260 Turn ---(15 layers)
UL tap - Between 6/7 layer --> 40%
All the windi...
ARLINGTON, Texas (AP) - Ohio State can add the newest version of the national championship trophy to a case that already has a bunch of the old ones. The Buckeyes' third-stringer matched Oregon's Heisman winner as Cardale Jones led Ohio State past Marcus Mariota and the Ducks 42-20 in ...
Many DIYers are not familiar with "1) Tube selection". The heaters on these "newer tubes" are made for series connections.
Build either 600ma or 450ma heater system. Do not mix with old constant voltage tubes (ex, 6.3V heater -- they are quite different beasts as ...
Many 300B Tube Audio enthusiasts are actually enjoying distorted sound.
AS shown in red (top right THD graph) , slightly more distortion will be added to enhence
listening pleasure -- smoothing out normal distortion to Clipping
위에 3 ...