LDU

The LDU Tester is designed to automate functional testing, firmware programming, and validation of LDU boards and assemblies.

Category :
EV Industry
Date :
28th Aug, 2026
Link :
Rating :

Project Scope

Automated test system with LabVIEW software.
Pogo pin fixtures for PCBA testing.
Jigs with wire harness for Box build testing.

Challenge

Various load simulations using resistors equivalent to vehicle hardware.

Solution

Automated test software in LABVIEW test platform.
Relay-based load switching for different load conditions in LDU.
I2C/CAN communication to read board parameters.
Pogo pin fixtures for PCBA testing.
Jig with wire harness for LDU box build testing.
Automated firmware download using J-link programmers.

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