VPX 6U Load Board

The VPX 6U Load Board is a test card designed to simulate resistive loads on VPX systems, enabling comprehensive electrical and thermal testing.
Specifications
  • Configurable resistive load on +5 V, +12 V, +12 V AUX, –12 V AUX, and +3.3 V AUX rails
  • Air-cooled with heatsink or conduction-cooled variants
  • Automatic shutdown at ~120 °C
  • Voltage and temperature sensing via front-panel X1 connector
  • Automatic reactivation after cooling
  • Compact 6U, 5HP or 6HP format
  • Suitable for functional and thermal validation
Download Datasheet

It includes automatic thermal protection that powers down the board if temperatures exceed 120 °C and automatically restarts after cooling.

The VPX 6U Load Board provides precise resistive load simulation across multiple voltage rails in a 6U, 5HP or 6HP form factor. It enables engineers to test power supply capacity and thermal behavior under realistic conditions. The board features automatic over-temperature shutdown and voltage/temperature sensing for detailed system analysis.

Features

Features Form Factor: 6U

Slot Pitch: 5HP (25.4 mm) air-cooled / 6HP conduction-cooled

Function: Simulates resistive loads on VPX systems (electrical and thermal)

Cooling: Air-cooled with heatsink or conduction-cooled

Permissible Current Loads:
• +5 V: 0 A to 15 A in 1 A steps
• +12 V: 0 A to 10 A in 0.66 A steps
• +12 V AUX: 0.66 A (ON/OFF)
• –12 V AUX: 0.66 A (ON/OFF)
• +3.3 V AUX: 1 A (ON/OFF)

Control Voltage: 5 V required

Voltage & Temperature Measurement:
• Voltage measurement points near P0 and P1 connectors
• 4 temperature sensing points: front bottom, front top, rear bottom, rear top
• Measurement points accessible via front-panel X1 connector

Thermal Protection: Automatic shut-off if temperature exceeds 120 °C ± 5 K; re-energizes after cooling

Part Number: LXH0000992

Downloads

Datasheets

VPX 6U Load Board
[ lxh0000880.pdf, 1.08 MB, Dec.17.2025 ]

Manuals

General Safety Instruction
[ general-safety-instructions.pdf, 560.72 KB, Dec.16.2025 ]

Services

Kontron Services Brochure
[ kontron-services-brochure.pdf, 8.9 MB, Dec.17.2020 ]



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