Descripción
MEANWell 5V 55A 275W Switching power supply (SP-320-5):
Low cost,high reliability
Built-in EMI filter
Low output ripple&noise
Protections:Over load/Short circuit
1 year warranty
Power: 275W
Case:806 Size:215×115×50mm
AC input voltage range———88-132VAC/ 176-264VAC selected by switch
Input frequency———————————47-63Hz
AC inrush current——————————–Cold start,55A/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
More Detail: Meanwell SP-320-5 Swithing Power (PDF)
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