ul listed 12v/24v 30w triac dimmable constant voltage LED driver power supply for indoor
Smartspower new triac dimmable led power supply 100-277vac universal input voltage range, built-in rocker switch to switch between dimming output and PWM output function. Meet the different needs of users in different scenarios. Suitable for various led lighting projects that require dimming. With 7 years warranty
Specification
| Model | SMT-12030-VT-J | SMT-24030-VT-J | SMT-36030-VT-J | SMT-48030-VT-J | |
| Certificate | UL / cUL / FCC / Class 2 / Class P / Type HL / SELV / CE / ROHS /REACH | ||||
| Output | DC Voltage | 12V | 24V | 36V | 48V |
| Voltage Range(adjusted) | 12-13.5V | 24-26V | 36-38V | 48-50V | |
| Rated Current | 2.5A | 1.25A | 0.83A | 0.63A | |
| Current Tolerance | ±0.5V | ||||
| Rated Power | 30W | ||||
| Load Regulation | ≤2% | ≤1% | ≤1% | ≤1% | |
| Voltage Regulation | ≤0.5% | ||||
| Dimming Mode |
PWM & VR two modes for choice ON for PWM mode while 1 for VR mode Power off till three seconds, then power-on for mode switch |
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| Input | Voltage Range | 100-277VAC | |||
| Frequency Range | 47 - 63Hz | ||||
| Power Factor @ full load |
≥0.98@120VAC ≥0.95@277VAC |
≥0.98@120VAC ≥0.95@277VAC |
≥0.98@120VAC ≥0.95@277VAC |
≥0.98@120VAC ≥0.95@277VAC |
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| Efficiency @ full load |
≥77%@120VAC ≥79%@277VAC |
≥80%@120VAC ≥82%@277VAC |
≥80%@120VAC ≥81%@277VAC |
≥82%@120VAC ≥83%@277VAC |
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| AC Current (Max.) | ≤0.5A | ||||
| THD(Typ.)@full load | ≤20%@120VAC~277VAC full load | ||||
| No-load voltage(max.) | <3W | ||||
| Standby power(max.) | ≤0.5W | ||||
| Inrush Current (Typ.) | 11.6A, 50%Ipeak,180us @120VAC; 34.8A, 50%Ipeak,180us @277VAC | ||||
| Leakage current | ≤0.5mA | ||||
| Protection | Short Circuit | Hiccup mode, automatically recovers after an exception is removed | |||
| Over Load | ≤120%,hiccup mode, automatically recovers after an exception is removed | ||||
| Over Temperature |
Shell surface temperature 100℃±10℃shut down o/p voltage, automatically recover after the temperature drops. |
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| Environment | Working TEMP | -40~+60℃ (see below derating curve) | |||
| Working Humidity | 20 -95%RH non-condensing | ||||
| Storage TEM.,Humidity | -40 - +80℃,10 - 95% RH non-condensing | ||||
| TEMP.coefficient | ±0.03%/℃(0 - 50℃) | ||||
| Vibration | 10~500Hz, 5G 10min./1 cycle, period for 72min. each along X,Y,Z axes | ||||
| Safety & EMC | Safety standards | UL8750 / UL1310 | |||
| EMC Immunity | FCC/ICES do not request this test (US) | ||||
| EMC Emission | FCC Part 15 Subpart B | ||||
| Withstand voltage | I/P-O/P:1.88KVAC I/P-FG:1.88KVac O/P-FG:1.88KVac (US) | ||||
| Isolation resistance | I/P-O/P:100MΩ / 500VDC / 25℃ / 70%RH | ||||
| Harmonic test standard | IEC/EN 61000-3-2 | ||||
| Stroboscopic test standards | IEEE 1789 | ||||
| Lightning surge | DM_Line to Line: 2KV CM_ Line to earth: 4KV | ||||
| Others | Net Weight | 0.85Kg | |||
| Dimension | 170.5*1156.5*42mm(L*W*H) | ||||
| Packing | 300*280*215mm 20pcs /CTN | ||||
| Notes | 1. All parameters NOT specially mentioned are measured at 120VAC input,rated load and 25℃ of ambient temperature. | ||||
| 2. Under low input voltage, derating output is required to ensure a long life. | |||||
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Mechanical Specification
1.Input electronic wires 1015 0.824mm2*3 18AWG， Black cable to L,White cable to N，and the Green cable to G.
2.Output electronic wires1015 0.824mm2*2 18AWG， Red cable to positive side(+),Black cable to Negative side(-)
3.Dimming electronic wires 1015 0.824mm2*2 AWG， Purple cable to positive side(D+),Pink cable to Negative side(D-)
warm tips: Suggested wire diameter: Input 0.75-2mm2; Output:0.5-2mm2.
Dimming Operation
TRIAC/Phase cut dimming
1.The Pulse-Width Modulation (PWM) of output voltage can be adjusted through input terminal of the AC phase line(L) by connection
2.phase /Triac dimmer or lighting system.
3.Working with forward phase, MLV and Reverse phase , ELV, TRIAC dimmers.
4.Min. loading is about 10%.
5.Please try to use dimmers with power at least 1.5 times as the output power of the driver.
Derating Curve
1.To extend their life, please refer to the Derating Curve and derate according to the temperature.
2.Please note that the rise in temperature of LED fixtures over a long period of time will cause their power to rise.
Therefore, we recommend the power supply to reserve a certain amount of load to avoid overloading.
Related Products
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Waterproof grade ip67 Aluminum housing design Traic dimmable led driver Ultra-thin size 30W Suitable for outdoor led dimming lighting project installation and use. Good heat dissipation, in line with global safety lighting regulations. 7 years warranty
Mode：SMT-012-030VTD intput voltage：100-277vac
Size : 260*32*20MM |
