MEANWell 5V 55A 275W Switching power supply (SP-320-5)

Description

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 ypical
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)