277V Triac Dim J-BOX Driver 300W
SMT-012-300VTHV2
Triac Dimmable LED Driver
SMARTS
Triac dimming led driver 300W selv ip20 it's easy for installation and save more time when you make the connection.Compatible with Amax Lighting's LED downlight 300W to achieve a smooth dimming eff...
Triac dimming led driver 300W selv ip20 it's easy for installation and save more time when you make the connection.Compatible with Amax Lighting's LED downlight 300W to achieve a smooth dimming effect.
| Model | SMT-012-300VTH (1.0 ver) | SMT-024-300VTH (1.0 ver) | |
| SMT-012-300VTHV2 (2.0 ver) | SMT-024-300VTHV2 (2.0 ver) | ||
| SMT-012-300VTHWV2 (3.0 ver) | SMT-024-300VTHWV2 (3.0 ver) | ||
| Output | DC Voltage | 12V | 24V |
| Rated Current | 25A | 12.5A | |
| Rated Power | 300W | ||
| Voltage Tolerance | ±0.5V | ||
| Voltage Regulation | ±0.5% | ||
| Load Regulation | ±2% | ±1% | |
| Input | Voltage Range | 110-277VAC | |
| Frequency Range | 47-63HZ | ||
| Power Factor(Typ.)@ full load | 0.99@120VAC 0.97@277VAC | 0.99@120VAC 0.97@277VAC | |
| THD(Typ.)@ full load | <20% | ||
| Efficiency(Typ.)@ full load | 86% | 88% | |
| AC Current(Max.) | 3.4A@110VAC | ||
| Inrush Current (Typ.) | 20A, 50%, 1.9ms | ||
| Leakage current | <0.50mA | ||
| Protection | Short Circuit | shut down o/p voltage, re-power on to recover after fault condition is removed | |
| Over Loading | ≤120% Hiccup mode,recovers automatically after fault condition is removed | ||
| Over temperature | 100℃±10℃ shut down o/p voltage, automatically recover after cooling. | ||
| Environment | Working TEMP. | -40~+60℃ (see below derating curve) | |
| Working Humidity | 20~90% RH, non-condensing | ||
| Storage TEMP. Humidity | -40~+80℃,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:3.75KVAC | ||
| Isolation resistance | I/P-O/P:100MΩ/500VDC/25℃/70%RH | ||
| EMC EMISSION | FCC Part 15 B | ||
| Others | Weight | About 1.9Kg | |
| Size | 1.0 ver:278*108*46mm ; 2.0 ver: 278*110*45mm; 3.0 ver: 278*130*45mm | ||
| packaging | 10PCS/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. | |||
