XL275 Series
Advanced digital controller – the XL275 is the first power supply in this class to use a digital microcontroller to supervise the unit’s operation.
This product is available from Milexia France, Milexia Iberica, Milexia Italia and Milexia UK
Advanced digital controller.
The N2 Power XL275 is the first power supply in this class to use a digital microcontroller to supervise the unit’s operation. The microcontroller monitors the following parameters:
- DC voltage on the bulk capacitor (supplied by the AC mains)
- Output voltage
- Output current
- Auxiliary 12V output voltage
- Transformer temperature
- Ambient temperature
- Fan tachometer
The microcontroller enables the main output whenever all the required startup conditions are met, and shuts it down upon command, loss of input power or whenever excessive temperatures or loads are sensed. It always provides advanced warning of an impending shutdown before output power is lost.
Highlights
- 275 W AC-DC
- Up to 91% efficiency
- High power density: Over 12 W/cu in.
- 3” x 5” footprint
- All outputs may be paralleled
- Remote on/off
- 5 W, 5 V standby supply
- Universal AC input
- Active PFC (90 – 264 VAC)
- Built-in OR-ing MOSFET for N, N+1
- Active inrush current protection
- RoHS compliant
- PMBus™ interface for digital power management (optional)
- 3-Year Warranty