Meanwell NES-350-5 5V60A LED Switching Power Supply Features:
1) AC input range selectable by switch
2) Protections: Short circuit/ Overload/ Over voltage/ Over temperature
3) Forced air cooling by built-in DC fan
4) Withstand 300vac surge input for 5 seconds
5) Built-in cooling fan ON-OFF control
6) Built-in constant current limiting circuit
7) 100% full load burn-in test
8) LED indicator for power on
9) Fixed switching frequency at 90KHz
10) Low cost, high reliability
11) Two years warranty
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Technical Parameters of Meanwell NES-350-5 5V60A LED Switching Power Supply:
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
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