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cPCI Load Boards
Conforms to PICMG electrical and mechanical specifications for J1 power and ground only
Fixed 25 watt load with test points to measure +5V, +3.3V, +12V, -12V and ground through P1 of the cPCI backplane
Board thickness is standard 0.062”, UL recognized 94V-0 and FR-4 or equivalent
3U X 160 or 6U X 160 J1 connection to power & ground with 25-row, 110-pin 2MM Hard Metric connector
Standard front panel width of 4HP (0.80”) wide
3U board: lower Type IV injector/ejector only, captive sleeve & screw on top of front pane
6U board: Top/bottom pair of Type IV injector/ejectors
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Vector Electronics & Technology, Inc. cPCI resistive load boards provide a means to test power generated and cooling capability of cPCI systems.

Available is either 3U or 6U, these load boards function to test a system’s cooling capability with a fixed 25W resistive load that generated necessary heat to verify chassis cooling and locates hot-spots in the chassis so airflow can be adjusted.
Board specifications
  • Material : FR-4 Epoxy Glass
  • PCB UL94V-0, PCB RoHS Compliant
  • 2 layer stripline design
  • 2 oz. copper power and ground
Power Rating
  • +5V @ 7.0A , 35W
  • +3.3V @ 7.0A, 23.1W
  • +12V @ 0.7A, 8.4W
  • -12V @ 0.7A, 8.4W
Mechanical Specifications
  • cPCI6U25L Board Height 6U , 9.187" (233.35mm)
  • cPCI3U25L Board Height 3U , 3.937" (100.00mm)
  • Board Depth 6.299" (160mm)
  • PCB Thickness 0.062" (1.6mm)
  • 4HP (0.80”) wide