triac & 0 10v dimmable constant voltage led power supply 24v for led strip lights
Smartspower's new 5 in 1 dimmable LED driver 120W is designed with a metal housing and a built-in voltage adjustment knob. The dimming range is between 0~100%. It has short circuit/overload/overtemperature protection functions. It complies with global safety lighting regulations. It has a 7-year warranty.
Specification
| Model | SMT-24120-VTD-J | |
| Certificate | UL/cUL/FCC/CE /ROHS/Reach | |
| Output | DC Voltage | 24V |
| (24V-26V adjust by knob) | ||
| Rated current | 5A | |
| Rated power | 120W | |
| Voltage Tolerance | ±0.5% | |
| Voltage Regulation | ≤0.5% | |
| Load Regulation | ≤3% | |
| Input | Voltage Range | 110-277VAC |
| Frequency Range | 47 - 63Hz | |
| Power Factor@ full load | ≥0.95 | |
| THD(Typ.) @ full load | ≤20%@120VAC | |
| Efficiency @ full load | 90.5%@120VAC 93.0%@277VAC | |
| AC Current (Max.) | 1.37A | |
| Inrush Current (Typ.) | 51A@50%Ipeak 208us @120VAC,118A@50%Ipeak 452us @277VAC. | |
| Protection | Short Circuit | Hiccup or close output mode, recovers automatically after fault condition is removed |
| Over Load | ≤120% , Hiccup mode, recovers automatically after fault condition is removed | |
| Over temperature | Shell surface temp.100℃±10℃ shut down o/p voltage, automatically recover after cooling | |
| Environment | Working TEMP. | -40~+60℃ (see below derating curve) |
| Working Humidity | 20 - 95%RH non-condensing | |
| Storage TEM.,Humidity | -40 - +80℃,10 - 95% RH non-condensing | |
| TEMP.coefficient | ±0.03%/℃(0 - 50℃) | |
| Vibration | 10~500Hz, 5G 12min./1 cycle, period for 72min. each along X,Y,Z axes | |
| Safety & EMC | Safety standards | UL8750 CAN/CSA-C22.2 No.250.13(US) |
| Withstand voltage | I/P-O/P:1.88KVac;I/P-FG::1.88KVac;O/P-FG:1.88KVac | |
| Leakage current | ≦0.5mA | |
| Isolation resistance | I/P-O/P:100MΩ / 500VDC / 25℃ / 70% RH | |
| Lightening &Surge current | OD: 2KV , ED:4KV | |
| EMC Emission | FCC Part15 Subpart B | |
| Flicker standard | IEEE 1789 | |
| Others | Net Weight | 1060g |
| Dimension | 188.0*95.4*42.7mm | |
| Packing | /pcs /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 and load regulation . | ||
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Mechanical Specification
1. Input UL1015 0.824mm²cable 3*18AWG, Black and White to be connected to AC (L) and (N), Green to be connected to (G).
2. Output UL1015 0.824mm² cable 2*18AWG, Red (+) to LED Positive side (+), Black (-) to LED Negative side (-).
3. Please make sure you connect these correctly otherwise your product will not function correctly and could be damaged.
Dimming Operation
Using 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;
Using 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 or lighting system.
2.Working with Forward phase, MLV and Reverse phase, ELV, TRIAC dimmers or light system.
3.Min. loading is about 10%
4.Please try to use dimmers with power at least 2 times as the output power of the driver.
Using one dimming ---0-10/ 1-10V/ 10V PWM/ Potentiometer dimming
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
100-277VAC universal input voltage range, triac & 0 10V dimmable led driver adopts aluminum housing design, waterproof grade ip67. It can effectively prevent water and dust, and has good heat dissipation. It has short circuit/overload/over temperature protection functions. It is suitable for outdoor led lighting project installation and use. 7 years warranty
Mode：SMT-012-120VTD intput voltage：100-277vac
Size : 230*70*43MM |
