On Tue, May 01, 2001 at 07:46:42PM +1000, Hamish Moffatt wrote: > On Tue, May 01, 2001 at 11:03:06AM +0200, Russell Coker wrote: > > On Monday 30 April 2001 00:04, Hamish Moffatt wrote: > > > I don't see why. Nor is this any different to any external drives. > > > You have a hefty ground connection between the power supplies anyway > > > (the mains, plus the metal case acting as ground). > > > > External drives generally don't use an ATA interface! I am not confidant > > of > > the main earth acting as a suitable earth for the DC power. > > True, but I don't see this as a big issue.
You could connect the DC grounds of the two supplies together safely. Don't connect any other rails together though. Hamish -- Hamish Moffatt VK3SB <[EMAIL PROTECTED]> <[EMAIL PROTECTED]>