Baseplate-Cooled AC-DC Power Supplies

By CUI Inc 144

Baseplate-Cooled AC-DC Power Supplies

CUI Inc.'s VBM-360 series of compact AC-DC power supplies features baseplate-cooling and offers an exceptionally high-power density of 14.8 W/in3, providing 355 W in an industry-standard footprint. The space-saving power supplies are housed in two optional case styles, a compact open-frame version measuring 5 x 3 x 1.6 inches (127.00 x 76.00 x 40.60 mm), and an enclosed version. Featuring typical efficiency above 93%, the power supplies are designed for applications where forced-air cooling is not preferred due to audible noise or space limitations. The VBM series is also ideally suited for sealed-box applications where heat must be conducted through the chassis, a common requirement in commercial and industrial equipment that is designed for outdoor and harsh environments.

  • Up to 360 W continuous power
  • Baseplate-cooling
  • Industry standard 3” x 5” footprint
  • Universal input (90~264 VAC)
  • Single output from 12 to 48 V
  • Over-voltage, short-circuit, and over-temperature protections
  • Built-in active PFC function
  • Built-in remote sense function
  • Remote on/off control function
  • Efficiency up to 93.5%