Hartmann Electronic

VPX 3U Load Board

VPX 3U Load Board

VPX 3U Load Board

Product Description

VPX 3U Load Board

  • Form Factor 3U
  • Slot Pitch 6HP air cooled, 5HP conduction cooled
  • Function Simulate resistive loads on VPX systems for both electrical and thermal conditions
  • Cooling Air cooled, Conduction cooled
  • Permissible Current Load 5V_VS3 0A … 15A in 1A steps, 12V_VS1 0A … 10A in 0.66A steps, 3V3_VS2 0A … 15A in 1A steps, +12V_AUX 0.66A ON/OFF, -12V_AUX 0.66A ON/OFF, +3V3_AUX 1A, ON/OFF
  • Control Voltage 5V_VS3, required
  • Voltage and Temperature Measurement – 4 PTC resistors (TMP300 IC); one each at the front at bottom and top as well as rear top and bottom, Optional DVM plug-on board, Voltage and temperature sense lines are connected to 2 x 8 pin header (X1 connector) on front panel, Voltage levels for 5V, 12V, 3.3V, +12V_AUX, -12V_AUX, and +3.3V_AUX are sensed close to P0/P1
  • Thermal Protection – Automatic shut-off if any temperature is exceeding 120°C (+/-5K), Re-energizing after cooling down
  • Status LED Bicolor for status good (green) and over-temp (red)
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