Class 2 Constant Voltage LED Driver, 12VDC 300W, 5-Channel, 120-277VAC, IP67

The P-S300-C2-UL is a 12VDC, 300W constant voltage LED driver configured with five independent 5A output channels for commercial LED lighting and moving sign applications. The universal 120-277VAC input and IP67-rated metal enclosure suit dry, damp, and wet locations in both indoor and outdoor installations. Typical efficiency at full load reaches 88% at 120VAC and 89% at 277VAC. Built-in active PFC yields a 0.99 power factor at 120VAC with THD below 20%, while output is held to ±0.5V tolerance and ±1% load regulation across a 0.01-100% load range. Operation is flicker-free from -40°C to +60°C, with short-circuit, overload, and over-temperature protection that recovers automatically. UL and cUL listed to UL8750 and UL1310, FCC Part 15 Class B, Type HL and NEMA 4X rated, and Title 24 JA8 compliant. A 7-year warranty is provided.