... be different kinds 4.CE approved dual voltage switching power supply We make 15w 25w 35w 50w 60w 75w 100w ... 0.5%±6%DC output power120W122WEfficiency78%80%Adjustable range for DC voltageCH1;+10,-5%CH1;+10,-5%AC ... ,50ms,20msVibration10~500Hz, 2G 10min,/1 cycle. Period for 60min,Each axesWithstand voltageInput and output internal:1.5KvAC, ... -2Verification D-120 seires dual voltage switching power supply