Medical PrevKSN-200W NextSpecAC Input 100 - 240Vac AC 50/60HzOutput 12V16.66A, 15V 13.33A, 18V11.11A , 19V10.52A, 24V-8.33A, 28V7.14A , 36V5.55A ,48V4.16A, 200WAverage Efficiency >90%Protections UVP, OVP, POPStandard IEC/EN/UL 62368-1, IEC/EN/UL 60601-1Certification