UL listed 30w triac & 0 10v dimmable led strip lights drivers power supply for indoor
100-277vac constant voltage 30W triac dimmable led power supply with built-in active PFC function. With short circuit/over temperature/overload protection function. Working efficiency up to 79%. Dimming range between 0~100%. Comply with global safety lighting regulations
Specification
| Model | SMT-12030-VT-P | SMT-24030-VT-P | SMT-48030-VT-P | |
| Certificate | UL / FCC / Class P | |||
| Output | DC Rate Voltage | 12V | 24V | 48V |
| Voltage Tolerance | ±5%Vo | ±2.5%Vo | ±1.25%Vo | |
| Load Regulation | ≤2% | |||
| Line Regulation | ≤0.5% | |||
| Rated current | 2.5A | 1.25A | 0.63A | |
| Rated power | 30W | |||
| Voltage Ripple | 500mVp-p | 400mVp-p | 350mVp-p | |
| Overshoot voltage | <1%(full load),<2%(no load) | |||
| Output volt Adjustment | 12-13V | 24-26V | 48-50V | |
| Output mode selection | The DIP switch in the "ON" position represents the PWM (Pulse - Width Modulation) mode, and in the "1" position represents the VR (Modulation of DC Voltage) mode. | |||
| Switching the output mode requires the power to be cut off for 3 seconds and then powered on again for the mode switching to take effect. | ||||
| Input | Voltage Range | 100-277VAC | ||
| Frequency Range | 47 - 63Hz | |||
| Power Factor @ full load | >0.98@120VAC >0.95@277VAC | |||
| THD(Typ.) @ full load | <20%@120V <20%@277V | |||
| Efficiency @ full load | >78%@120VAC >79%@277VAC | |||
| AC Current (Max.) | ≤0.4A @120VAC ≤0.16A@277VAC | |||
| Inrush Current (Typ.) | 25A,120us@50%Ipeak 120VAC 60A,136us@50%Ipeak 277VAC | |||
| Leakage current | ≤0.5mA | |||
| Protection | Short Circuit | Hiccup mode, can be automatically restored after abnormal removal | ||
| Over Load | ≤120%,Constant - Current Mode, automatic recovery after exception | |||
| Over temperature | When the ambient temperature exceeds 55℃ ±5℃, the output is turned off | |||
| Environment | Working TEMP. | -40~+40℃ (see below derating curve) | ||
| Working Humidity | 20 - 90%RH non-condensing | |||
| Storage TEM.,Humidity | -40 ~ +80℃,10 - 95% RH non-condensing | |||
| TEMP.coefficient | ±0.03%/℃(0 ~ 50℃) | |||
| Vibration | 10 ~ 500Hz, 2G 12 minutes/cycle, X Y Z axis 72 minutes each | |||
| Safety & EMC | Safety standards | UL8750 CAN/CSA-C22.2 No.250.13 | ||
| Withstand voltage | I/P-O/P:1.88KVAC | |||
| Isolation resistance | I/P-O/P:>100MΩ / 500VDC / 25℃ / 70% RH | |||
| Surge Immunity Test | AC Power Line:Differential Mode 2KV | |||
| EMC Immunity | FCC/ICES do not request this test | |||
| EMC Emission | FCC Part15 Subpart B;ANSI C63.4:2017;ICES-005 Issue 5 | |||
| Others | Net Weight | 250g | ||
| Dimension | 155*54*19.7mm(L*W*H) | |||
| Packing | 40 pcs / CTN | |||
| Notes | 1. Unless otherwise specified, all specifications are measured at 120V input, rated load, and 25℃ ambient temperature. | |||
| 2. In the case of low input voltage, derated output should be used to ensure a long service life. | ||||
|
3.default states: ① The output mode is PWM output by default. ② The dimming curve is a gamma2.2 curve. |
||||
| 3. LED driver Meets the harmonic emissions requirements of ANSI C82.77-10. | ||||
 |
 |
 |
 |
Mechanical Specification
| When the input voltage is 120Vac,the number of LED Driver matched by circuit breakers is as follows: | ||
| MCB Type | Level | The number of LED Driver |
| C type | 10A | 18 |
| 13A | 23 | |
| 16A | 29 | |
| 20A | 35 | |
| 25A | 45 | |
| When the input voltage is 277Vac,the number of LED Driver matched by circuit breakers is as follows: | ||
| MCB Type | Level | The number of LED Driver |
| C type | 10A | 45 |
| 13A | 58 | |
| 16A | 72 | |
| 20A | 89 | |
| 25A | 112 | |
Note：
①The above quantities of the led drivers connected on the Type C is recommended base on the maximum ambient temperature is 50 ℃.
②The breaker should be selected according to the input rated voltage, input rated current, ambient temperature, and trip characteristic curve.
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
 Ultra-thin size 30W triac dimmable led driver aluminum housing design, waterproof grade ip67. Good heat dissipation. Suitable for outdoor LED lighting project installation
Mode：SMT-012-100VTSW intput voltage：100-277vac
Size : 260*32*20MM |
