Triac Dimmable 110v LED Power Supply Class 2 LED Slim Line series comes in 12VDC and 24VDC models. Dimmable LED Power Supply 12VDC delivers smooth, stable, flicker-free dimming with soft start and desirable fade-on and fade-to-dark performance. LED Power Supply 50W 60W are fully dimmable with any standard TRIAC dimmer switch. These new drivers delivers smooth ficker free dimming.
-Output constant voltage
-Strong compatibility, flicker-free dimming
Features
Label
-Input voltage range 100-277VAC
-Built-in PFC function / PF>0.97
-Efficiency > 83% / Dimming range: 0~100%
-Protections:short circuit/over voltage/over heat
-PWM output, does not change the color index
-IP20 design for indoor installations
-Cooling by free air convection / Flicker-free
-Work with leading edge and trailing edge TRIAC dimmers
-Suitable for LED lighting and moving sign applications
-Compliance to worldwide safety regulations for lightings.
-Compatible with Forward phase, Reverse phase, Triac, MLV, ELV Dimmers
-7 years warranty
Specifications for led power supply 50w
model |
SMT-012-060VTHW |
SMT-024-060VTHW |
|
Output |
DC Voltage |
12V |
24V |
Voltage Accuracy |
±0.5V |
±0.5V |
|
Voltage Regulation |
±0.5% |
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Rated current |
5.00A |
2.50A |
|
Load Regulation |
±1%
|
||
Rated power |
60W |
60W |
|
Input |
Voltage Range |
100-277V AC |
|
Frequency Range |
47~63HZ |
||
Power Factor ( Typ.) |
0.98@120VAC 0.95@277VAC |
0.98@120VAC 0.95@277VAC |
|
|
Full Load Efficiency(Typ.) |
>82% |
>83% |
AC Current(Typ.) |
0.9A/110VAC |
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Inrush Current (Typ.) |
14A, 50%, 780us |
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Leakage current |
<0.50mA |
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Over temperature |
100℃±10℃ shut down o/p voltage, automatically recover after cooling.
|
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Short Circuit |
shut down o/p voltage, re-power on to recover after fault condition removed |
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Over Loading |
≤120% Hiccup mode,recovers automatically after fault condition is removed |
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Over voltage |
≦140VAC(90~135V) , ≦285VAC(170~277V) |
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Environment |
Working TEMP. |
-40~+60℃ |
|
Working Humidity |
20~90%RH,non-condensing |
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Storage TEM.,Humidity |
-40~+80℃,10~95%RH |
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TEMP.coefficient |
±0.03%/℃(0~50℃) |
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Vibration |
10~500Hz,2G 10min./1 cycle,period for 60min. each along X,Y,Z axes |
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Safety&EMC |
Safety standards |
UL8750+UL1310 |
|
Withstand voltage |
I/P-O/P:3.75KVAC |
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Isolation resistance |
I/P-O/P:100MΩ/500VDC/25℃/70%RH |
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EMC EMISSION |
FCC Part 15 B |
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EMC IMMUNITY |
Compliance to EN55015; EN61000-4-2,3,4,5,6,8,11, EN61547 Alight industry level (surge4KV) |
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Others |
Weight |
About 0.35Kg |
|
Size |
178*61*24mm(L*W*H) |
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packing |
20PCS/CTN |
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Notes |
1. All parameters NOT specially mentioned are measured at 110V/277VAC 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 us tolerance,line regulation and load regulation . |
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Label |
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Mechanical Specification for led power supply 12dc
Simple Connection Diagram for LED Driver Power Supply