... 15 series power supply,switch power supply:Installed with EMIfilter,minimum wave MS-15 series power supply,switch power supply ModelSpecification MS-15-5 MS-15 ... -12 MS-15-24DC ... +/-0.5% +/-0.5%DC output power 15W 15.6W 16.8WEfficiency 65% 68% 72%Adjustable range ... 0%to 100% MS-15 series power supply,switch power supply