N2 Power XR125 series

N2 Power XR125 series

Ultrasmall, High Efficiency Power Supplies


  • 125 W AC-DC
  • Up to 91% efficiency
  • High power density: 6.7 W / cu in.
  • Universal AC input
  • Active PFC (90-264 VAC)
  • Built in OR-ing Diode/MOSFET for N+1 (Optional)
  • Single wire current sharing (most models)
  • Small footprint: 3” X 5”
  • <1U High: 1.32″
  • 5 Vsb @ 1amp & remote enable on all models
  • No load operation
  • RoHS compliant
  • 3 year warranty


All XR125 products incorporate active PFC technology with universal input to provide superior efficiency in each supply. Comparisons of power loading show that our supplies can reduce consumption up to 50%.


With a 3” x 5” x <1U” form factor and power density of 6.7W’s per cubic inch, this series is ideally suited for OEM’s using industry standard 1U chassis. Additionally, most models come standard with market leading built-in technology for active Intelligent current sharing and an Or-ing Diode/Mosfet for N+1 (up to 4).


N2Power leads the power density race with its high efficiency XR125 AC-DC power supplies, which provide up to 91% efficiency. In fact, comparisons of efficiencies show that our supplies can reduce energy losses by up to 50%. Our advanced technology yields a very small footprint and offers the highest power density in its class. This unique design also generates less wasted heat—reducing the need for forced air cooling, decreasing AC power consumption, increasing reliability, and maximizing its economy of operation. By building our power supplies with a focus on maximizing efficiency, we can provide our valued customers with reduced energy costs, longer product lifespans, and a greater return on their investment.