277V Triac Dim Driver 30W (Standard Size)
SMT-012-030VTHW
Triac Dimmable LED Driver
SMARTS
?UL triac dimmable led strip light driver 30W is a flexible, compact size developed and designed 12V 24V LED power supply? for the North American market.can work with leading edge and trailing edge...
?UL triac dimmable led strip light driver 30W is a flexible, compact size developed and designed 12V 24V LED power supply? for the North American market.can work with leading edge and trailing edge TRIAC dimmers Can achieve smooth and flicker-free dimming effect.
| model | SMT-012-030VTHW | SMT-024-030VTHW | |
| Output | DC Voltage | 12V | 24V |
| Voltage Tolerance | ±0.5V | ±0.5V | |
| Adj. Voltage Range | 10-13V | 21.5-25.5V | |
| Voltage Regulation | ±0.5% | ||
| Rated current | 2.50A | 1.250A | |
| Load Regulation | ±1% | ||
| Rated power | 30W | 30W | |
| Input | Voltage Range | 100-277V AC | |
| Frequency Range | 47~63HZ | ||
| Power Factor ( Typ.) | 0.99@120VAC 0.98@277VAC | 0.99@120VAC 0.97@277VAC | |
| Full Load Efficiency(Typ.) | 79% | 79% | |
| AC Current(Typ.) | 0.5A/110VAC | ||
| Inrush Current (Typ.) | 7.0A, 50%, 425us | ||
| Leakage current | <0.50mA | ||
| Protection | Over temperature | 100℃±10℃ shut down o/p voltage, automatically recover after cooling. | |
| Short Circuit | shut down o/p voltage, re-power on to recover after fault condition is removed. | ||
| Over Loading | ≤120% shut down o/p voltage, re-power on to recover | ||
| Environment | Working TEMP. | -40~+60℃ | |
| Working Humidity | 20~90%RH,non-condensing | ||
| Storage TEM.,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:1.88KVac | ||
| Isolation resistance | I/P-O/P:100MΩ/500VDC/25℃/70%RH | ||
| EMC EMISSION | FCC Part 15 B | ||
| Others | Weight | 0.21Kg | |
| Size | 155*54*20mm (L*W*H) | ||
| packing | 40PCS/CTN 385*335*200mm 20PCS/CTN | ||
| Notes | 1. All parameters if NOT specially mentioned are measured at 120VAC input , rated load and 25℃of ambient temperature. | ||
| 2. To extend the driver's using life ,please reduce the loading at lower input voltage. | |||
