Tycon Power Systems
The PS24V are a series of low cost auto ranging switching wall plug 12W power supplies that output 24VDC at 0.5A.
They are available with a North American plug or European Plug.
The small size and unique AC plug orientation of the power supply takes up less room on a multi socket or wall socket because it only takes up a single position.
Supplies are certified by UL, CE & comply with RoHS requirements.