100-277vac ultra slim constant voltage 200W triac dimmable led power supply for indoor
100-277vac ultra slim constant voltage 200W triac dimmable led power supply for indoor
100-277vac ultra slim constant voltage 200W triac dimmable led power supply for indoor
Smartspower's new triac dimmable 200W LED power supply uses PWM dimming technology and features ultra-low load requirements, allowing it to operate perfectly at 15% load. It is highly compatible with most triac dimmers on the market, providing smooth, stable, and flicker-free dimming.
Specification
| Model | SMT-EMT24200-VT-A | SMT-EMT48200-VT-A | |
| Certificate | UL/ SELV /FCC / RoHS / REACH | ||
| Output | DC Voltage | 24V | 48V |
| Voltage Tolerance | ±1.5% | ±1% | |
| Voltage Regulation | ≤0.5% | ||
| Rated current | 8.34A | 4.17A | |
| Rated power | 200W | ||
| Load Regulation | ±1% | ||
| Input | Voltage Range | 120-277VAC | |
| Frequency Range | 47 - 63Hz | ||
| Power Factor (Typ.) @ full load | 0.99@120VAC; 0.95@277VAC | ||
| THD(Typ. ) @ full load | <20%@120&277VAC | ||
| Efficiency(Typ.) @ full load |
≥91.5%@120VAC ≥93.5%@277VAC |
≥91.5%@120VAC ≥93.5%@277VAC |
|
| AC Current (Max.) | 1.9A | ||
| Inrush Current (Typ.) | 28A, 470us@50%120VAC; 71A, 328us@50%277VAC | ||
| Leakage current | <0.5mA | ||
| Protection | Short Circuit | Hiccup mode, recovers automatically after fault condition is removed | |
| Over Load | ≤120% Constant current 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 TEM.,Humidity | -40 - +80℃,10 - 95% RH non-condensing | ||
| TEMP.coefficient | ±0.03%/℃(0 - 50℃) | ||
| Safety & EMC | Safety standards | UL8750 (US) | |
| Withstand voltage | I/P-0/P: 1.8KVAC I/P-F/G: 1.8KVAC O/P-F/G: 0.5KVAC(US) | ||
| Isolation resistance | I/P-O/P:100MΩ / 500VDC / 25℃ / 70%RH | ||
| EMC Emission | FCC Part 15 Subpart B (US) | ||
| Surge Immunity Test | Different mode: 2KV, Common mode:4KV | ||
| Others | Net Weight | 0.85KG | |
| Dimension | 366.7*26*24.2mm (L*W*H) | ||
| Packing | 50pcs /CTN | ||
| Notes | 1. All parameters NOT specially mentioned are measured at 120VAC input,rated load and 25℃ of ambient temperature. | ||
| 2. Under low input voltage, derating output is required to ensure a long life. | |||
Mechanical Specification
| American wire gauge MGR101 | |
| Input wires | Black(L) White(N) Green(G)(3*18AWG) |
| Output | Embedding the track and through the guide rail driver output current |
| Dimming wire | Purple(D+) Pink(D-)(2*0.35mm²) |
| Remark: Please make sure your connection these correctly otherwise your product will not function correctly and could be damaged | |
Warm tips :
Recommended Max. Carrying Current (A) = wire diameter(mm²) x 10A/mm ²
For example: 1mm ² output cable, Recommended Max. Carrying Current (A) = 1mm ² x 10A/mm ²=10A
Compatible Track:
Dimming Operation
Using one dimming ---TRIAC/Phase cut dimming
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.
Working with forward phase /leading edge, MLV and Reverse phase /trailing edge, ELV, TRIAC dimmers or light system.
Min. loading is about 15%
Please try to use dimmers with power at least 1.5 times as the output power of the driver.
Related Products
|
Mode：SMT-IMT24200-VT-A intput voltage：100-277vac
Size : 314.7*38.5*23.6MM |
