Led Transformator 12v

Smarts's 48w TRIAC power supply is an industry-standard mains-dimmable LED transformer. Because it offers TRIAC phase-dimming, the unit can be wired to an existing household dimmer control to function just like a standard lightswitch.

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Product Details

LED transformator 12v


Description:

Smarts's 48w TRIAC power supply is an industry-standard mains-dimmable LED transformer. Because it offers TRIAC phase-dimming, the unit can be wired to an existing household dimmer control to function just like a standard lightswitch. (Use Smart ’s own TRIAC dimmable led driver, we recommend LUTRON dimmer module.)


This high-quality transformer has no minimum-load requirement, and is available in two versions: 12-volt or 24-volt.


Driving up to 48 watts of any Smarts LED tape product, the transformer has a slimline design, so it can be installed unobtrusively, and it is compatible with lighting control brands such as Lutron, Leviton. Always remember to check that the LED transformer’s voltage (12V/24V) matches the voltage of your LED tape!


TRIAC (TRIode for AC) power supplies are sometimes know as phase dimmers or phase-cut dimming transformers.


Input voltage 100-130V/ 170-265V AC. Output voltage 12v or 24v (2 separate transformer models). This item is CE ETL FCC RoHS compliant.


Model

SMT-012-048VT

SMT-024-048VT

Certificates

ETL、CETL、CE、ROHS

ETL、CETL、CE、ROHS

output

DC Voltage

12V

24V


Voltage Tolerance

±0.5V


Rated current

4.00A

1.25A

2.00A


Rated power

48W

input

Voltage Range

100~130VAC / 170~265VAC


Frequency Range

47~63HZ


Power Factor (Typ.)

PF≥0.70


Efficiency(Typ.)

>84%

84%

>84%


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


Over Current

≤1.4*I output


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

0.45Kg


Size

178*61*24mm(L*W*H)


packing

350*195*180mm 30PCS/CTN

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%.


Delivery:

It takes about 5 working days for sample order and about 12 working days for bulk order ready. For sample order we usually use DHL Fedex UPS international express to delivery, and for bulk order the client can choose sea or air transportation.


We have 7 kinds of led drivers or led power supply:

1.Constant Voltage LED Driver;

2.Constant Current LED Driver;

3.Triac CC&CV Dimmable LED Driver

4.0-10v CC&CV Dimmable LED Driver

5.DALI CC&CV Dimmable LED Driver

6.Power Adapter

7.Switching Power Supply


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