Dimmable Led Driver 120v

dimmable led driver 120v 12vdc 48w triac dimmable led driver Descriptions Dimming your LED lights gives you the freedom to change a scene. You can create an intimate atmosphere in a dining room, or provide a better viewing experience during office presentations. To dim your LED lighting system...

Product Details

120v 12vdc 48w triac dimmable led driver


Descriptions

Dimming your LED lights gives you the freedom to change a scene. You can create an intimate atmosphere in a dining room, or provide a better viewing experience during office presentations. To dim your LED lighting system you need an LED driver that supports that feature while meeting the electrical requirements of your fixture.

Dimmable LED drivers are available in a variety of wattages for both constant current and constant voltage models.


Specifications

Model

SMT-012-048VT

SMT-024-048VT

output

DC Voltage

12V

24V

Voltage Tolerance

±0.5V

Rated current

2.08A

1.04A

Rated power

48W

input

Voltage Range

90~135VAC / 170~265VAC

Frequency Range

47~63HZ

Power Factor (Typ.)

PF≥0.75

Efficiency(Typ.)

>83%

84%

>84%

AC Current(Typ.)

0.32A@120VAC, 0.16A@220VAC

0.33A@120VAC, 0.13A@220VAC

Leakage current

<0.70mA/110VAC  / <0.5mA/220VAC

Protection

Short Circuit

Hiccup mode, recovers automatically after fault condition is removed

Over Current

≤1.2*I out

Over Loading

≤120%


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




Environment

Working TEMP.

-40~+60℃

Working Humidity

20~90%RH, non-condensing

Storage TEMP. 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+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

others

Net. Weight

0.20Kg

Size

155*54*20mm(L*W*H)

packing

350*195*180mm  30PCS/CTN

Notes

1. All parameters if NOT specially mentioned are measured at 110VAC / 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%.


Relative junction box

junction box

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