constant voltage dimmable electronic intertek led driver 12v
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Smarts Electronics offters 24w 48w 60w 80w 96w CLASS 2 Traic dimmable electroic driver 12v. they are all no min load limitation. That is to say, you do not need consider min load when you connect the led driver with you light application. Moreover, they are match with all world brand leading edge and tral edge dimmer.
Buy 12v Dimmable LED Driver online from China. We offer constant voltage dimmable intertek LED driver at best price. |
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Model |
SMT-012-048VT |
SMT-024-048VT |
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Certificates |
ETL,CETL,CE,ROHS |
ETL,CETL,CE,ROHS |
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output |
DC Voltage |
12V |
24V |
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Voltage Tolerance |
±0.5V |
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Rated current |
4.00A 1.25A |
2.00A |
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Rated power |
48W |
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input |
Voltage Range |
100~130VAC / 170~265VAC |
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Frequency Range |
47~63HZ |
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Power Facto(Typ.) |
PF≥0.65 |
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Efficiency(Typ.) |
>84% |
>84% |
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AC Current(Typ.) |
0.84A @120VAC, 0.4A@220VAC 0.4A |
0.83A @120VAC, 0.39A@220VAC |
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Leakage current |
<0.70mA/110VAC , <0.50mA/220VAC |
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Protection |
Short Circuit |
Hiccup mode, recovers automatically after fault condition is removed |
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Over Current |
≤1.4*I out |
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Over Loading |
≤120% |
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Over temperature |
100℃±10℃ (The output voltage will turn off when the temperature is higher then100℃±10℃, after the temperature drop off ,it will recovery) automatic |
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Environment |
Working TEMP. |
-40~+60℃ |
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Working Humidity |
20~90%RH, non-condensing |
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Storage TEMP. 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 |
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Withstand voltage |
I/P-O/P:1500KVAC |
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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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others |
Net. Weight |
0.45Kg |
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Size |
178*61*24mm(L*W*H) |
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packing |
350*195*180mm 30PCS/CTN |
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Notes |
1. All parameters if NOT specially mentioned are measured at 120VAC / 220VAC input , rated load and 25℃of ambient temperature. 2. To extend the driver's using life ,please reduce the loading at lower input voltage. 3.Loading should be 5-100%. |
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Features for 12v led driver dimmable
- Consatnt Voltage Triac dimming type
- Universal AC input: 100-130VAC
- Power Factor> 0.65
- High efficiency> 84%
- Protection:short circuit/over loading/over current/ Over temperature
- Full protection plastic housing
- Easy installation
- Cooling by free air convection
- Compatible with Forward phase,Magnetic low voltage,Triac Dimmers
- Strong compatibility, flicker-free dimming, PWM output
- Suitable for LED lighting and moving sign applications and others
- Compliance to worldwide safety regulations for lighting
Mechanical Specification
Input (L) and (N) with wires to be connected AC.
Output LED SEC :(LED+) (LED-)
■ Dimming Operation
The Pulse-Width Modulation (PWM) of output voltage can be adjusted through input terminal of the AC phase line(L) by connection a triac dimmer.
Usually matching with leading edge/Forward Phase Triac Dimmers( Can customized as a driver only matching trailing edge/reverse phase Triac Dimmers if needed).
Please try to use dimmers with power at least 2.5 times as the output power of the driver.
for Forward phase,Magnetic low voltage and Triac Dimmers
■ Warning
Prevent to reverse polarity;
Risk of Electric Shock. When used outdoors, install only on a circuit protected by a Class A GFCI;
Risk of Fire. Installation involves special wiring methods to run wiring through a building structure. Consult a qualified electrician;
Risk of Electric Shock. Mount the unit at a height greater than 1 foot from the ground surface.
Dimming operation
■ Instruction:
This driver should be installed by qualified and professional person;
Please make sure the driver is installed with adequate ventilation around it to allow for heat dissipation.
Ensure that wiring is correct before test in order to avoid light and power supply damage;
If the dimmable LED drivers do not work normally, pl. don’t maintain privately, but contact us: sales1@smartselectronics.com Or take a phonecall: 0086-595-22863721ext.808
