Damage of CAB425M12XM3 Module
VARUN
Contributor Level 1
Dear Folks,
I have been working on the Inverter Design for Traction Application using various Discrete & Integrated Modules. Later, found CAB425M12XM3 module with sheer compactness and high power density. Compatible Evaluation Gate Driver Card was also found. Started to integrated these units and load test the modules with resistive and inductive loads. Surprised to find that the modules were damaged (DC Short) by switching from 0 to 40A AC load and later from 40A to 75A load. Even the Gate Drivers were also damaged with fault enabled.
Trying to work on disabling the fault and bring on track this module.
Has someone faced the same problem? If so, please reply.
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