Power Supplies

Platinum Efficient 1600 W AC & DC Power Supplies Include CRPS Features

Bel Power Solutions and Protection has announced the PES1600 Series, 1600 W Platinum efficient front-end ac- and dc-input power supplies for powering intermediate bus architectures (IBA) in high performance and high reliability servers, routers and network switches.

The PES1600 power supplies are hot-pluggable and feature parallel operation with active current sharing and full digital controls for improved performance. Cooling is managed by a fan controlled by the DSP controller. PES1600 delivers a power density of 42W/in3 and meets 80 Plus "Platinum" efficiency in a compact package measuring 80 x 40 x 195 mm.

An active ORing device on the output ensures no reverse load current and renders the supply ideally suited for operation in redundant power systems. An always-on +12V 40W standby output is provided. The PES1600 was designed to include CRPS features such as a black box event recorder, short time overload capability and fast overcurrent detection.

The PES1600-12-080ND is a 1600-Watt dc-dc power supply that converts -40 to -75 Vdc voltage into an insulated main output of +12Vdc for powering intermediate bus architectures (IBA) in high performance and reliability servers, routers, and network switches. The PES1600-12-080ND utilizes full digital control architecture for greater efficiency, control, and functionality.

The PES1600-12-080NA is a 1600-Watt ac-dc, power-factor corrected (PFC) power supply that converts standard AC power into a main output of +12 VDC for powering intermediate bus architectures (IBA) in high performance and reliability servers, routers, and network switches.

Like the PES1600-12-080ND, the PES1600-12-080NA utilizes full digital control architecture for greater efficiency, control, and functionality. Both of these power supplies meet international safety standards and displays the CE-Mark for the European Low Voltage Directive (LVD).

Key features and benefits include:

  • Designed to meet Intel CPRS compatibility
  • Wide input voltage ranges:
    • PES1600-12-080ND; -40 to -75 Vdc
    • PES1600-12-080NA; Auto-selected input voltage ranges: 90-140 Vac, 180-264 Vac, with active power factor correction
  • 1600 W continuous output power capability
  • Always-on 12 VSB / 3.5 A standby output
  • Hot-plug capable
  • Parallel operation with active current sharing
  • Full digital controls for improved performance
  • High power density design: 42 W/in3
  • Small form factor: 80 x 40 x 195 in mm
  • Hot-plug capable
  • PMBus® communication interface for control, programming and monitoring
  • Status LED with fault signaling

The PES1600-12-080NA is available from Digi-Key, Mouser, Arrow and Allied

Bel Power Solutions and Protection
To Top