Bel Power Solutions PES1600-12-080ND 1600W DC-DC Power Supply

Bel Power Solutions PES1600-12-080ND DC-DC Front-End Power Supply is a 1600W DC-to-DC power supply that converts -40VDC to -75VDC voltage into an insulated main output of +12VDC. Bel Power Solutions PES1600 DC-DC Power Supply is designed for powering intermediate bus architectures (IBA) in high-performance and high-reliability servers, routers, and network switches. PES1600-12-080ND utilizes full digital control architecture for greater efficiency, control, and functionality. This power supply meets international safety standards and displays the CE Mark for the European Low Voltage Directive (LVD).


  • Designed to meet Intel CPRS compatibility
  • -40VDC to -75VDC input voltage range
  • 1600W continuous output power capability
  • Always-on 12VSB / 3.5A standby output
  • Parallel operation with active current sharing
  • Full digital controls for improved performance
  • 42W/in3 power density design
  • 195mm L x 80mm W x 40mm H form factor
  • Hot-plug capable
  • PMBus® communication interface for control, programming, and monitoring
  • Status LED with fault signaling


  • Networking switches
  • Servers and routers
  • Telecommunications

Block Diagram

Block Diagram - Bel Power Solutions PES1600-12-080ND 1600W DC-DC Power Supply
Publicado: 2018-07-02 | Atualizado: 2022-12-15