Great wall GW-LED300-5 Power Supply

Description

Great wall GW-LED300-5 Power Supply Features : 
1 year warranty
Power: 300W
Size:215×125×50mm
AC input voltage range———88-132VAC/ 176-264VAC selected by switch
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—– -10~+40°C@100 +60°C@60% load
Storage temperature—– -20°C~+85°C 20%~95%RH(non condensing)
Safety standards——Design refer to GB4943 ŒUL60950-1,EN60950-1
EMC standards——- Design refer to GB9254 ŒEN55022 class A
Cooling method———————Free air cooling convection