Bel Power Solutions ABC550 / MBC550 Open-Frame Power Supplies

Bel Power Solutions ABC550 / MBC550 Open-Frame Power Supplies feature a wide universal input range of 90VAC to 264VAC while offering up to 550Wof output power with forced air cooling, or 250W with conduction cooling in a compact footprint. Bel Power Solutions ABC550/MBC550 power supplies provide efficiencies up to 92% with a variety of isolated single output voltages. The ABC550 devices are ideal for telecom, datacom, and industrial applications, while the MBC41 series is designed and approved to the latest medical standards (EN/IEC 60601-1), providing 2 x MOPP isolation for Class I and Class II medical applications.


  • 5" x 3" x 1.5" dimensions
  • Up to 550W with forced air cooling
  • Efficiencies up to 92%
  • -40°C to +70°C operating temperature range
  • 12V / 0.5A fan output, thermal shutdown feature
  • MTBF >3 million hours per Telcordia SR-332, Issue 3
  • RoHS compliant
  • CE Mark
  • MBC only
    • Approved to EN/IEC 60601-1
    • Medical (BF) safety approvals


  • Instrumentation
    • Industrial
    • Test and measurement
    • Robotics
    • Lighting
    • Renewable energy
    • Wireless communications
  • Medical power
    • Home health care
    • Dialysis
    • Drug pumps
    • Diagnostic
    • Monitoring
    • Portable equipment
Publicado: 2016-07-11 | Actualizado: 2022-03-11