Looking for two DEC H445 power bricks for PDP 11/40 project

[Eric Smith]

On Tue, Sep 18, 2018 at 2:11 AM, P Gebhardt via cctalk <
cctalk at classiccmp.org> wrote:

> As I don't have core memory modules available, I thought of using MS11
> memory,
> which, according to my research, seems to be an option for 11/40 systems.
> The system manual states on page 6-7 that the base power configuration
> consists
> of two H745 regulators and that one may be swapped with a H754 in case
> MF11-U
> memory is used.
> Does that mean that a single H745 regulator might be sufficient for my
> needs?
>

If you don't have core memory, you should have three H744 in slots A, B,
and C, and two H745 in slots D and E.