5 in 1 Dimmable LED Driver 120W (Standard Size)
The smarts 5 in 1 dimmable 24v 120w waterproof led dimming driver Passed UL certification, Sold to the North American market. This driver can perform smooth dimming without flickering, is very stable.
| model | SMT-012-120VTD | SMT-024-120VTD | |
| Output | DC Voltage | 12V | 24V |
| Voltage Tolerance | ±0.5V | ||
| Voltage Regulation | ±0.5% | ||
| Rated current | 10.00A | 5.0A | |
| Rated power | 120W | 120W | |
| Load Regulation | ±2 % | ±1 % | |
| Input | Voltage Range | 100~277VAC | |
| Frequency Range | 47~63HZ | ||
| THD(Typ.) @full load | <20%@120VAC &277VAC | ||
| Power Factor ( Typ.) | 0.99@120VAC 0.96@277VAC | 0.98@120VAC 0.95@277VAC | |
| Full Load Efficiency(Typ.) | 82%@120VAC 83%@277VAC | 82%@120VAC 84%@277VAC | |
| AC Current(Typ.) | 1.7A | ||
| Inrush Current (Typ.) | 20A, 50%, 1.6ms @120VAC; 25A, 50% 1.2ms @277VAC | ||
| Leakage current | <0.5mA | ||
| Protection | Short Circuit | shut down o/p voltage, re-power on to recover after fault condition removed | |
| Over Loading | ≤120% constant current limiting, auto-recovery | ||
| Over temperature | 100℃±10℃ shut down o/p voltage, automatically recover after cooling. | ||
| 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 , 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 | ||
| EMC EMISSION | FCC 47 CFR Part 15 ,Subpart B | ||
| Others | Net Weight | 1.1Kg | |
| Size | 230*70*43mm(L*W*H) | ||
| packing | Carton size: 340*275*170mm , 10PCS/ctn | ||
| Notes | 1. All parameters NOT specially mentioned are measured at 120VAC input , rated load and 25℃of ambient temperature. | ||
| 2. Tolerance: includes set up tolerance, line regulation and load regulation . | |||
| 3. The power supply is considered as a component that will be operated in combination with final Equipment. Since EMC performance will be affected by the complete installation, the finalequipment manufactures must be-qualify EMC Directive on the complete installation again. | |||
Dimming Operation and Connecting Diagram
¡ùUsing two ways of dimming at the same time, you must be assured that LED lighting is up to the max. Brightness then you could operate with the other dimming;
¡ùUsing one dimming ---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 a phase /Triac dimmer of lighting system.
2.Working with forward phase /leading edge ,MLV and Reverse phase /trailing edge ,ELV,TRIAC dimmers
3.Min loading is about 10%
4.Please try to use dimmers with power at least 1.5 times as the output power of the driver.
