On the other hand, the DC resistance of the plate winding (HT winding)
can play an important part in determining final output voltage,
regulation, and even the maximum safe input capacitance of the filter
network. The effects of this are easy to simulate using a program like
Duncan Munro's "PSU Designer II".

Hi Fred!
If I order a power transformer for the HT supply with a low DCR on the
secondary winding, is it necessary to have a low "ACR" on the primary winding?

Cheers,
Tube747