12V AC DC LED Power Supply Transformer 350W / Constant Voltage 12V LED Driver 
 
Enclosed NE Series 15w-350w Miniature Features:
1. Universal AC input / Full range ( NES/D-100, NES-150 AC input selectable by switch )
2. Protections: Short circuit / Overload / Over voltage
3. Built-in over temperature protection for NES-15
4. Cooling by free air convection
5. Small size, high power density
6. Low cost, high reliability
7. 100% full load burn-in test
8. Most economical low wattage solution with safety certificates
9. 2 years warranty
 
 
NE Series NES-350 Single Output Switching Power Supply Features:
1. AC input selectable by switch
2. Withstand 300VAC surge input for 5 seconds
3.  Protections: Short circuit / Overload / Over voltage / Over temp.
4. Cooling by free air convection
5. Built-in constant current limiting circuit
6. 100% full load burn-in test
7. LED indicator for power on
8. Low cost, high reliability
9. 2 years warranty

AC input voltage range .......90~132VAC / 180~264VAC selectable by switch
DC adjustment range ..........±10% rated output range
Overload protection ............105%~150% constant current limiting, auto-recovery
Over voltage protection .......115%~145% rated output voltage
Setup, rise, hold up time ......1000ms, 50ms, 20ms at full load and 230VAC
Withstand voltage ...............I/P - O/P: 3kVAC, I/P-FG: 1.5kVAC, O/P-FG: 0.5kVAC
Working temperature ..........-20~+50°C (refer to output derating curve)
Safety standards ................UL60950-1 approved
Packing ..............................1.07kg ; 12pcs / 13.5kg / 0.92CUFT

Enclosed Switching Power Supplies
NE Series:
Single Output: NES-15 / 25 / 35 / 50 / 75/ 100 / 150
Dual Output NED-35 / 50 / 75 / 100, NET-35 / 50 / 75
Single Output: NES-200, NES-350
 
 
Quick Details of 350w Single Output LED Switching Power Supply:

NOTE:
1. All parameters not specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. When using DC voltage as the input, please connect positive pole of input voltage to mark “L” of the terminal block and negative pole of input voltage to mark “N” of the terminal block.
 
 
NES-350 Series Datasheet:

NES Series NES-350 Models Available:
NES-350-3.3
NES-350-5
NES-350-7.5
NES-350-12
NES-350-15
NES-350-24
NES-350-27

NES-350-36

NES-350-48