Features
High efficiency within a wide range of putput power
Wide range of AC input voltage 90VAC~305VAC
Protections against: short circuit/over current/over voltage/over load/over temperature
Meets 4KV surge immunity
Standardized module, easy to install and maintain
Electrical Specifications
Input Voltage Range：90 ～ 305VAC
Efficiency：89%
THD：＜20%
Power Factor：＞0.95
MTBF：≥200,000 Hours, MIL-HDBK-217F (25℃)
Environmental Parameter
Humidity：10 ～ 90% RH
Operation Temp：- 40 ～ 50℃
Storage Temp：- 40 ～ 85℃
Safety Approval
Saftey Approval：EN61347、UL8750、GB19510
EMC Standards：EN55015、EN61347、EN61000、GB17743、GB17625
Dimension
209mm (L) ; 32.5mm (W) ; 22.5mm (H) ; Weight： 200g
Applications
Ceiling Lamp, Panel Light, Track Lamp, Advertising Lamp Box
Products
| Series | Model | Output | Voltage Range | Effi. | Ripple |
| C.C.Mode | UEL040B-S036110-G1 | 21-36V, 1.1A | ±5% | 87% | 5%V0 |
| UEL040B-S048083-G1 | 28-48V, 0.83A | ±3% | 88% | 5%V0 | |
| UEL040B-S054074-G1 | 31-54V, 0.74A | ±3% | 88% | 5%V0 | |
| UEL040B-S100040-G1 | 57-100V, 0.4A | ±3% | 88% | 5%V0 | |
| UEL040B-S155024-G1 | 92-160V,0.24A | ±3% | 89% | 7%V0 |
