UL 250W 12V LED Driver for LED STrip Lights
Our 277VAC Dimmale & non-dimmable 250w led driver are easy to integrate into any application or design
This line of Smarts Electronics’s led driver 12v dc is a highly affordable and reliable hard wired driver 12v led that you can safely put outdoors! It is your best option to power any LED Lights with its robust cover and waterproof connections and cables! LED driver for strip light also includes an installation bracket on each side to allow screwing it to a wall for a sturdier installation.
Features
·Output constant voltage type
·Input voltage range 100-277VAC
·Built-in PFC function / PF>0.97 / E fficiency > 88%
·Protections:short circuit/over voltage/over heat
·IP67 design for indoor or outdoor installations
·Cooling by free air convection
·Suitable for LED lighting and moving sign applications
·Compliance to worldwide safety regulations for lightings.
·7 years warranty
·UL/cUL listed, Class P, Type HL approval
Specifications for LED Driver Power Supply
|
Model |
SMT-012-250V WN |
SMT-024-250V WN |
||
|
Output |
DC Voltage |
12V |
24V |
|
|
Voltage Tolerance |
±0.5V |
|||
|
Voltage Regulation |
±0.5% |
|||
|
Voltage Tolerance |
±0.5V |
|||
|
Load Regulation |
±2% ±1% |
±1%
|
||
|
Rated current |
20.83A |
10.41A |
||
|
Rated power |
250W |
|||
|
Input |
Voltage Range |
100-277VAC |
||
|
Frequency Range |
47～63HZ |
|||
|
Power Factor（Typ.）@ full load |
0.98@120VAC 0.97@277VAC |
0.98@120VAC 0.97@277VAC |
||
|
THD（Typ.）@ full load |
<20% |
|||
|
Inrush Current （Typ.） |
20A, 50%, 1.4ms |
|||
|
Full Load Efficiency（Typ.） |
>88% |
>89% |
||
|
AC Current（Typ.） |
3.4A@110VAC |
|||
|
Leakage current |
<0.50mA |
|||
|
Protection |
Short Circuit |
shut down o/p voltage, re-power on to recover after fault condition is removed |
||
|
Over load |
≤120% constant current limiting, auto-recovery |
|||
|
Over temperature |
100℃±10℃ shut down o/p voltage, automatically recover after cooling. |
|||
|
Over Current |
≤1.4*I out |
|||
|
Environment |
Working TEMP. |
-40～+60℃ |
||
|
Working Humidity |
20～90%RH,non-condensing |
|||
|
Storage TEM.,Humidity |
-40～+80℃，10～95%RH |
|||
|
TEMP.coefficient |
±0.03%/℃（0～50℃） |
|||
|
Vibration |
10～500Hz 2G 10min./1 cycle，period for 60min.each along X,Y,Z axes |
|||
|
Safety&EMC |
Safety standards |
UL8750 |
||
|
Withstand voltage |
I/P-O/P: 3.00KVAC |
|||
|
Isolation resistance |
I/P-O/P：100MΩ/500VDC/25℃/70%RH |
|||
|
EMC EMISSION |
Compliance to FCC Part 15 B |
|||
|
EMC IMMUNITY |
EN61000-4-2,3,4,5,6,11（Surge 4KV） |
|||
|
Others |
Weight |
1.75Kg |
||
|
Size |
276*78*47mm (L*W*H) |
|||
|
packaging |
10PCS/CT 385*335*200mm 20PCS/CTN |
|||
|
Notes |
1. All parameters NOT specially mentioned are measured at 110V & 277VAC input , rated load and 25℃of ambient temperature. 2.Tolerance:includes set us tolerance,line regulation and load regulation. |
|||
|
Label |
 |
|||
 |
 |
 |
 |
Mechanical Specification for led driver 12v dc
Connecting Diagram for driver 12v led
