Start with the news release Power supplies added to Vicor military COTS range from Vicor, which we summarised at the time by saying "Elements of Westcor's configurable power supplies have been added to Vicor's range of military commercial off-the-shelf (COTS) products.". Several months prior to that, we featured the news release XP releases ECP40 ultra-low profile power supplies from XP Power: "XP Power has introduced its ECP40 series of ultra-low profile compact open-frame 40W AC/DC power supplies for industrial or medical applications. ".
 
In April 2010, we covered the news from Gresham Power Electronics - take a look at Gresham Power launches ATCA power system which says: "Gresham Power has released the ATCA power system solution, consisting of a 1U, 19in rack mounting, three-bay power shelf and mating power modules.".
 
Take a look also at the news release from TDK-Lambda, AC/DC power supplies are medically approved, as well as ATS is solution to high-integrity no-break power from Gresham Power Electronics, and AC/DC power supplies have 1U high metal case from Powersolve.