... 5%DC output power60W60W60W40WEfficiency72%76%77%79%Adjustable range for DC voltage+10,-5%10%10%10%AC ... 300ms,50ms,80ms/230VACVibration10-500HZ,2G 10min,/1cycle,Period for 60min,Each axesWithstand voltageInput and output internal,1.5KVAC ... 2,3,4,IEC555-2 VerificationNote1.The testing condition for the paramenter above is :230VAC input,rated load,25 ... ,3,6 must be knocked down. S-60W switching power supply