N2Power's latest XL275 Series AC-DC power supplies feature a small footprint, high efficiency, and high power density.
The XL275 Series delivers 275 W of power in a compact 3" × 5" footprint with a height of only 1.5" (38.1 mm). Featuring active PFC, a digital microcontroller, and optional PMBus™ communication, the supplies provide up to 90% efficiency and more than 12 W per cubic inch, reducing heat and cooling requirements.
Designed for OEM integration, the units support remote on/off, parallel output operation, and customizable firmware. Comprehensive protection includes over‑current, over‑voltage, thermal shutdown, and inrush current safeguards, while compliance with UL, CE, and EMC standards ensures reliable operation in demanding environments.
| Maximum efficiency | up to 90 % |
|---|---|
| Footprint | 3" × 5" |
| Height | 1.5 in (38.1 mm) |
| Power density | over 12 W/in³ |
| Input voltage range (nominal) | 100 – 240 VAC |
| Active PFC input range | 90 – 264 VAC |
| Operating temperature | -25 °C to +50 °C |
| Mean time between failures | > 200,000 hours |
| Minimum fan airflow | 10 CFM |
The XL275 Series achieves up to 90 % efficiency.
It accepts a nominal input voltage of 100 – 240 VAC, with active PFC operating from 90 – 264 VAC.