PDRB-300 Series

DIN Rail Ac-Dc Power Supply

PDRB-300 Series
PDRB-300 Series
PDRB-300 Series - Back View
PDRB-300 Series - Detachable Terminal


  • 300 W
  • 90 ~ 264 Vac input (universal)
  • 24 ~ 48 Vdc output options
  • 3,000 Vac isolation
  • Integrated fuse and surge protection
  • LED indicators for power on and low power
  • Output trim
  • -30 to +71°C temperature range
  • Power factor correction (PFC)

Safety & Compliance

  • Safety Standards - 62368, UL508
  • Safety Approvals - CE, TUV, UL/cUL



The PDRB-300 series is a single output 300 W ac-dc power supply housed in a compact, DIN rail package designed for easy installation in control cabinets. Featuring high efficiency as well as over current, over voltage, and short circuit protections, these DIN rail ac-dc power supplies provide a rugged solution for use in industrial environments including factory automation and control applications. The PDRB-300 series also offers detachable and fixed screw terminal options and the ability to parallel up to 3 units.


  • Input Voltage (Vac)
    90 ~ 264
  • Package Type
    Metal Case
  • Mounting Style
    DIN Rail
  • Grade
  • Dimensions LxWxH (in)
    4.59 x 3.29 x 4.9
  • Dimensions LxWxH (mm)
    116.6 x 83.5 x 124.5
  • Protections
    Over Current, Over Voltage, Short Circuit
  • Safety Standards
    62368, UL508


  • Screw or detachable terminal


Model Number Power (W) Output Voltage (Vdc) Output Current (A) Safety Approvals 3D Model Stock Check Sample Request RFQ
PDRB-300-24A 300 24 12.5 CE, TUV, UL/cUL 3D Model Stock Check PDRB-300-24A Sample Request Request a Quote
PDRB-300-48A 300 48 6.25 CE, TUV, UL/cUL 3D Model Stock Check PDRB-300-48A Sample Request Request a Quote