Ideal power 50w acdc interchangeable plugtop power supplies level vi ideal power 15dys650 180280w k this 50w 18v 28a plugtop power supply is designed to meet the requirements of level vi efficiency regulations the psu is fully factory tested and has a universal voltage input which together with the four interchangeable input connectors make this power supply suitable for a wide range of applications the unit is supplied with uk eu us and aus type input connectors and has a 21 x 55mm