Model: GW-LED300Q-5 (We will ship GW-LED300Q-4.6 if GW-LED300Q-5 is out of stock. They are all OK for replacement.) Power consumption: 300W, 5V 60A Size: 215×115×50mm AC input voltage range------ 90-264VAC Input frequency-----------47-63Hz AC inrush current-------Cold start,60A/230VAC DC adjustment range--------±10% rated output voltage Line regulation(full load)--------≤0.5% Output over load protection-------110%-150% hiccup mode,auto-recovery Rise,hold up time-------50mS,20mS at full load(typical) Withstand voltage-------I/P-O/P,I/P-FG:1.5KVAC, O/P-FG: 0.5KVAC, 1min Working temperature----- -30~+70℃@100%,+60℃@60% load Storage temperature----- -20℃~+85℃,20%~95%RH (non condensing) Safety standards------Design refer to GB4943,UL60950-1,EN60950-1 EMC standards-------Design refer to GB9254,EN55022 class A Cooling method--------Free air cooling convection