Vacuum Tube Regulated Power Supply Schematic

Tube power supply a power supply should provide a precise voltage completely stabilized versus perturbations from any kind coming both from the ac source or from the load.

Vacuum tube regulated power supply schematic.

You can read more about the ps 1 here. 0 to 100 vdc for vacuum tube grid bias. It has no sense to have the best tap if you have only few and spotted water to put through. I have used the ps 1 in other.

6 3 and 12 6 vac at a few amps for tube heaters. 50 to 500 vdc at up to 200 ma for plate and screen supplies of moderate power vacuum tube circuits. Well we ve shown that with some plots and a little simple arithmetic we can get. Each voltage regulator includes its own raw power supply required for feeding each regulator its raw dc voltage.

The testing circuit on figure 1 is shown. This is a very quiet supply and excellently suited to our amplifier. Before the circuit of the regulator will be shown i want to present results of comparative testing of a typical power supply with the inductive µ filter 3 and power supply with the regulator. Figure 10 power supply schematic.

We now have a manageable power supply that can sit on a bench or its equipment shelf. A preamp or an amp is like a tap put after a water tank. So where does all this leave us. The final output voltage is 1 below target final ripple is 2 9µv or 110 7dbv.

See below for a picture of the power supply pcb which is glassware audio design ps 1 and has a circuit with a high voltage current regulator paired with a low voltage regulator which supplies the b and a low voltage regulated dc circuit which supplies the tube filaments. In order to construct some tube circuits on a breadboard style set up and be able to manipulate or dial up the supply voltages at will i would need to have a bench supply that would put out low as well as high voltages not to mention grid bias voltages filament power and would display what those voltages were.