Ideal power 50w acdc desktop power supplies c8 input 21mm output level vi ideal power 15dys650 090400w this 36w 9v 4a desktop power supply has a class ii c8 type inlet connector and a 21mm output connector the psu meets the requirements of level vi efficiency regulations and has a universal voltage input making it suitable for a wide range of applications in the workshop laboratory classroom garage etc ideal power 15dys650 090400w 50w desktop psu 9v 4a c8 input 21mm output