On Tue, 2004-05-04 at 08:51, Jochen Kunz wrote:
> On Tue, 4 May 2004 04:14:44 +0100 (BST)
> ard_at_p850ug1.demon.co.uk (Tony Duell) wrote:
>
> > But in the case of DEC machines at least, the
> > individual PSUs are single-phase units run between a phase and neutral
> >
> > (star connected).
> The VAX6000 has a controled (?) six pulse rectifier that generates 400V
> DC from three phase mains. This DC current is distributed to the
> individual PSUs.
And the KL-10 CPU's power supply is 3-phase as well just because of the
current requirements (12v_at_490A).
--
TTFN - Guy
Received on Tue May 04 2004 - 16:29:32 BST