- Product Details
- {{item.text}}
Quick Details
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Warranty:
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3 Years
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Efficiency:
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84%
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PF:
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>0.65
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output type:
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single
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Size:
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178*61*24mm
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Certification:
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CE ROHS ETL FCC
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Protection:
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over load , heat ,short circuit protection
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Name:
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12v 48w triac dimmable led driver
Quick Details
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Place of Origin:
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China
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Dimming Mode:
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triac dimmable
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waterproof rate:
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IP20 plastic case
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Warranty:
-
3 Years
-
Efficiency:
-
84%
-
PF:
-
>0.65
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output type:
-
single
-
Size:
-
178*61*24mm
-
Certification:
-
CE ROHS ETL FCC
-
Protection:
-
over load , heat ,short circuit protection
-
Name:
-
12v 48w triac dimmable led driver
intertek led drivers model 12v 48w led driver 12v 4a triac dimmable led strip driver
- Output constant voltage
- Universal AC input: 100-130VAC / 170-265VAC
- Power Factor> 0.7
- 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
Specification
|
Model |
SMT-012-048VT |
SMT-024-048VT |
|
|
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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|
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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 |
|
|
|
Power Factor (Typ.) |
PF≥0.70 |
|
|
|
Efficiency(Typ.) |
>84% 84% |
>84% |
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|
AC Current(Typ.) |
0.68A @120VAC 0.4A |
0.37A@220VAC |
|
|
Leakage current |
<0.70mA/110VAC , <0.50mA/220VAC |
|
|
Protection |
Short Circuit |
Hiccup mode, recovers automatically after fault condition is removed |
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|
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Over Current |
≤1.4*I output |
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|
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Over Loading |
≤120% |
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|
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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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|
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Environment |
Working TEMP. |
-40~+60℃ |
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|
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Working Humidity |
20~90%RH, non-condensing |
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|
|
Storage TEMP. Humidity |
-40~+80℃,10~95%RH |
|
|
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:1500KVAC |
|
|
|
Isolation resistance |
I/P-O/P:100MΩ/500VDC/25℃/70%RH |
|
|
|
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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|
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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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|
170-265VAC
|
|
||
|
100-130Vac
ETL\FCC\IP20 |
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||
|
180-265Vac\SAA
|
|
||
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 Triac Dimmers( Can customized as a driver only matching trailing edge 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.
Derating Curve
- To extend their life, please refer to the Derating Curve and derate according to the temperature
Connecting Diagram
