MeanWell SE-450-5 LED Board Power Supply 5V 75A Features:

Low cost，high reliability

Built-in EMI filter

Low output ripple&noise

Protections: Over load/Short circuit

Power Consumption: 375W

Size:159×98×42mm

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℃@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