277V 0-10V Dim Driver 300W(Standard Size)
SMT-012-300VDHW
0-10V Dimmable LED Driver
SMARTS
SMT-012-300VDHW is 0 10v dimmable led waterproof 12v driver power supply 300w, This is our newly designed 300W class 2 led driver has multiple output lines and has UL FCC ClassP Type HL certificati...
SMT-012-300VDHW is 0 10v dimmable led waterproof 12v driver power supply 300w, This is our newly designed 300W class 2 led driver has multiple output lines and has UL FCC ClassP Type HL certification 7 years warranty.
| Model | SMT-012-300VDHW | SMT-024-300VDHW | |
| Output | DC Voltage | 12V | 24V |
| Voltage Tolerance | ±0.5V | ||
| Voltage Regulation | ±0.5% | ||
| Voltage Tolerance | ±0.5V | ||
| Load Regulation | ±2% | ±1% | |
| Rated current | 25.0A | 12.5A | |
| Rated power | 300W | ||
| Input | Voltage Range | 100-277VAC | |
| Frequency Range | 47~63HZ | ||
| Power Factor(Typ.)@full load | 0.98@120VAC 0.97@277VAC | 0.98@120VAC 0.97@277VAC | |
| THD(Typ.)@ full load | <20% | ||
| Inrush Current (Typ.) | 20A, 50%, 1.4ms | ||
| Full Load Efficiency(Typ.) | >88% | >88% | |
| AC Current(Typ.) | 3.4A@110VAC | ||
| Leakage current | <0.50mA | ||
| Protection | Short Circuit | shut down o/p voltage, re-power on to recover after fault condition is removed | |
| Over load | ≤120% constant current limiting, auto-recovery | ||
| Over temperature | 100℃±10℃ shut down o/p voltage, automatically recover after cooling. | ||
| Over Current | ≤1.4*I out | ||
| 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 | Class P, Type HL, EN61347-1 EN61347-2-13 IP67 | |
| Withstand voltage | I/P-O/P:3.75KVAC I/P-FG:1.88KVAC O/P-FG:0.5KVAC | ||
| Isolation resistance | I/P-O/P I/P-FG O/P-FG:100MΩ/500VDC/25℃/70%RH | ||
| EMC EMISSION | Compliance to EN55015,EN61000-3-2 (≧50%Load) | ||
| EMC IMMUNITY | Compliance to EN61000-4-2,3,4,5,6,8,11,EN61547,Alight industry | ||
| level (surge4KV) | |||
| Others | Weight | 1.75Kg | |
| Size | 276*78*47mm (L*W*H) | ||
| packaging | 10PCS/CTN 385*335*200mm 20PCS/CTN | ||
| Notes | 1. All parameters NOT specially mentioned are measured at 120VAC & 277vac input , rated load and 25℃of ambient temperature. | ||
| 2. Ripple& noise are measured at 20MHz of bandwidth by using a 12”twisted pair-wire terminated with a 0.1uf &47uf parallel capacitor. | |||
| 3. Tolerance:includes set us tolerance,line regulation and load regulation . | |||
