ELV Dimmable Electronic Transformer 30W 12V/24V Dimmable LED Driver for Hidden Install UL/cUL/FCC
provides a 12V/24V constant voltage LED Transformer output and supports Triac, ELV, and MLV dimming; when paired with dimmers such as Lutron-CL or Diva, it enables smooth, continuous dimming from 0% to 100%. It ensures stable operation even at ultra-low loads (20%–100%) and features a power factor of 0.94 and 88% efficiency. The product is certified by UL/cUL, FCC, RoHS, SELV, and REACH, and comes with a 5-year warranty.
Specification
| Model | SMT-12030VT-ETJ2 | SMT-12030VT-ETJ2 | |
| Certificate | UL/cUL, FCC, ROHS, SELV,REACH | ||
| Output | DC Voltage | 12V | 24V |
| Voltage Tolerance | ±1.5V | ±2.5V | |
| Rated current | 2.5A | 1.25A | |
| Rated power | 30W | ||
| Input | Voltage Range | 120VAC | |
| Frequency Range | 50 / 60Hz | ||
| Power Factor(typ.) | 0.94@120VAC | ||
| Total Harmonic Distortion | THD< 20%(@100% load) | ||
| Efficiency(Typ.) | 88%@120VAC | ||
| AC Current(Typ.) | 0.3A | ||
| Leakage Current | <0.5mA/ 120VAC | ||
| Protection | Short Circuit | Hiccup mode, recovers automatically after fault condition is removed. | |
| Over Load | Hiccup mode, recovers automatically after fault condition is removed. | ||
| Environment | Working TEMP. (Ta) | -40~+60℃ (see below Derating Curve) | |
| Case Temperature (Tc) | 90℃ | ||
| Working humidity | 20 ~ 95% RH non-condensing | ||
| Storage temp., Humidity | -40 ~ +90, 10 ~ 95% RH | ||
| Temp .coefficient | ±0.03%/℃(0~50℃) | ||
| Vibration | 10~500Hz, 5G 10min./1 cycle, period for 60min. each along X,Y,Z axes | ||
| Safety & EMC | Safety standards | UL8750 | |
| Withstand voltage | I/P-O/P:1.88KVAC | ||
| EMC Immunity | FCC/ICES do not request this test. | ||
| EMC Emission | FCC Part 15 Subpart B | ||
| Others | Weight | 0.175KG | |
| Dimension | 114.9*80*40.4mm | ||
| Packing | 36*24*19 cm 20pcs/CTN | ||
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Mechanical Specification
1. Input with terminals Live Black(L) and Neutral White (N) wires to be connected AC;
2. Output LED SEC output Positive Red(LED+) , output negative Black(LED-). Connected to LED light.
Warm tips:
1. Suggested wire diameter: Input 0.75-2mm2; Output:0.5-2mm2.
2. Any other requests for, we can customize.
Dimming Operation
■ Instruction:
1. Confirm if the rated input voltage of the power supply is within the range of market voltage before use.
2. Pay attention to the distinction between the input and output lines of the power supply to avoid power damage or unnecessary safety accidents caused by connecting the reverse line.
3. The power supply cannot be stacked for installation (placement), and the installation distance between the power supply and the power supply should be greater than 10cm. Multiple power supplies should be installed in a narrow space, and the environmental temperature should be less than 55 ℃ during use; For example, distribution boxes, etc.
4. In order to extend the service life of the power supply, the power supply should be installed in an environment that is conducive to heat dissipation as much as possible;
5. As the ambient temperature increases, the power used by the power supply gradually decreases, and the lifespan of the power supply also gradually shortens.
6. Do not use under abnormal loads: Overloading can cause damage to the power supply, and extremely light loads can cause the power supply to malfunction.
7. To ensure safety and reduce interference, please ensure that the grounding wire is reliably grounded
8. If the LED driver do not work normally, pl. don’t maintain privately, but contact us: sales1@smartselectronics.com Or take a phone call: 0086-595-27256889
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