DEC H742a vs. h7420a power supplies

[Paul Anderson]

I think the main difference is the H7420, which is the newer of the two,
 can handle more current.

On Sun, May 15, 2016 at 3:02 PM, william degnan <billdegnan at gmail.com>
wrote:

> I may have mentioned here that I have a PDP 11/40 with a DEC H742a and
> another with a h7420a power supply.   The boards and configurations differ,
> but they seem to be functionally alike.  Anyone have a second opinion?  I
> have been treating them as if they are interchangeable.
> Bill
>
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