Bel Power Solutions PFE1500 Series Power Supplies

Bel Power Solutions PFE1500 Series Power Supplies are 1500W AC to DC power-factor-corrected (PFC) power supplies that convert standard AC or HVDC power into a main output of 12VDC for powering intermediate bus architectures (IBA). These power supplies are ideally suited for high-performance and high-reliability servers, routers, and network switches. Bel Power Solutions PFE1500 Series meets international safety standards and display the CE-Mark for the European Low Voltage Directive (LVD).


  • Typically 94% efficiency at half load
  • 90VAC to 264VAC universal input voltage range
  • 180VDC to 350VDC (option for 400VDC) DC input
  • AC input with power factor correction
  • Always-On standby output (model dependent)
    • Programmable 3.3V / 5V (16.5W)
    • 12V at 3A (36W)
  • Hot-plug capable
  • Parallel operation with active digital current sharing
  • Digital controls for improved performance
  • High density design: 35W/in3
  • 54.5mm (W) x 40mm (H) x 321.5mm (L) form factor
  • I2C communication interface for control, programming, and monitoring with PMBus® protocol and PSMI Protocol
  • Over temperature, output over voltage, and overcurrent protection
  • 256 Bytes of EEPROM for user information
  • 2 Status LEDs: OK and FAIL with fault signaling


  • High-performance servers
  • Routers
  • Switches
Published: 2018-04-25 | Updated: 2022-09-02