The ESST040W-1400-27 is a 40W constant current LED driver featuring Tri-Mode Dimming™ technology, which provides compatibility with TRIAC, ELV, and 0-10 V dimmers. It operates over a universal input voltage range of 120 to 277 Vac. The driver is housed in a thermally enhanced IP66-rated plastic case designed for indoor and outdoor applications. It includes protections for output open load, over-current, short-circuit (hiccup mode), and over-temperature with auto-recovery.
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| Output Power | 37.8W |
| Output Current | 1400mA |
| Output Voltage Range | 20 to 27Vdc |
| Input Voltage | 120 - 277Vac |
| Dimming Method | Tri-Mode (TRIAC, ELV, 0-10 V)Type |
| Dimming Range | 1-100% |
| Efficiency | 87% |
| Power Factor | > 0.9Ratio |
| Max Case Temperature | 90°C |
| Ingress Protection | IP66Rating |
| Safety | Class 2 |
| Emi | FCC CFR Title 47 Part 15 Class B (120 Vac) / Class A (277 Vac) |
| Environmental | ENERGY STAR, DLC, CA Title 24 |
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