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Project: Burn-In und Run-In Systems

64-way Burn-In System for Control Assemblies.

Application Description

Burn-in system for simultaneous testing of up to 64 DUTs in a climatic chamber based on LXI instrumentation. DUTs are tested which are mainly used as communication and measurement modules in power plant technology, grid management and electrical drives.

A customer-supplied module for DUT communication via optical (POF) communication interfaces was integrated into the system. The system has a managed Ethernet switch for communication with the DUTs.

The DUT interface was implemented in the form of ITT Cannon round connectors with bayonet locking similar to MIL connectors. Also supplied were connecting cables for the climatic chamber and corresponding fibre optics, which were designed for temperature cycles from -20 °C to +80°C.

Special Features

Systems based on the same platform are used in relatively large numbers (currently 8 systems) by customers and their suppliers in Switzerland, Thailand and China.

Customer-specific Software

Test step libraries were created or extended to suit the instruments used.

System Type
Employed Technology
  Image Processing / LED Evaluation
Switching of High DC Voltages
  Switching of Voltages >300V
DUT Programming (JTAG) etc.
  Embedded Controller by LX
Standard Software