Great Wall GW-LED300Q-4.2 LED Power Supply

Description

Model: GW-LED300Q-4.2
Power consumption: 300W, 4.2V 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