11-22-2020, 05:03 PM
I would not go for a stepless-variable supply using a tube as the regulator. It is an LDO equivalent in the tube world and will dissipate a lot across the regulating tube. Meaning, your current sourcing ability is severely limited.
I would use a tapped transformer. Better yet, and isolated variac (truly stepless-variable). Then rectify and filter.
And then use a couple of smaller transformers for the filament volatges.
I would use a tapped transformer. Better yet, and isolated variac (truly stepless-variable). Then rectify and filter.
And then use a couple of smaller transformers for the filament volatges.
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
