Chuck I looked them up out of curiosity.
For time nuts these are linear supplies. Not switchers.
As Chuck says quieter.
A note. Since these are linear you need to set the straps for 120V par or
On Sat, Aug 12, 2017 at 1:25 PM, Chuck / Judy Burch <ciandjabu...@gmail.com>
> I have acquired a number of used Philips PE 1251 15 volt dc, 2 amp power
> supplies. They are high quality (over-engineered), 8" wide, 3.5" tall,
> 2.5" deep and weigh 3.6 lbs. Output ripple plus noise is <= 0.1 millivolt.
> I am making these available to fellow time nuts for $10 each plus at-cost
> shipping. Contact me off-line for photos or more information.
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