Bel Power Solutions’ Ultra-Low Profile 40W ABC/MBC41 Series of AC/DC Power Supplies

By Rob GrayOctober 26, 2017

Bel Power Solutions, premier global manufacturer of power management devices, has announced their expansion of the ABC Series of open-frame, AC/DC power supply portfolio with the inclusion of ultra-low profile ABC41 (industrial) and MBC41 (medical) Series.

The new additions to the ABC Series offer an industry leading footprint of 3” x 2” x 0.75” (19 mm). The ABC41/MBC41 are designed for OEM, industrial, telecom, datacom and medical applications and were specifically engineered for use in small spaces. The high-efficiency units deliver 40W of output power with natural convection cooling.


  • 3” x 2” x 0.75” form factor
  • 40 watts convection
  • Efficiencies 85% typical
  • -40 to 70° operation temperature
  • Standby power < 0.3 watts


  • ABC41/MBC41: PCB mount option available
  • MBC41: Medical (BF) Safety Approvals

The ABC41/MBC41 Series is ideal for a variety of space-constrained applications where minimal power loss and easy thermal management are required. These convection-cooled power supplies are also idea for designs that would benefit from the elimination of fan maintenance, audible/ambient noise and vibration, such as in test and measurement equipment, wireless communications, renewable energy, automation and HMI touch panels. More flexibility is made available by an optional PCB mount.

For more information, download the ABC41 and MBC41 datasheets and contact a WPGA Power Specialist.