Abstract: In order to promote the localization process of power modules for inverter controllers for home appliances, fill in a gap that is a lack of detection methods for inverter controller. This paper proposes a detection method, which is a method for detecting IPM in terms of performance, reliability, capability, appearance quality, external dimensions, electrical properties, dielectric strength, electrostatic discharge, electromagnetic compatibility, mechanical strength, restricted substances. In addition, the intelligent power modules also need to be tested in terms of solder delamination, package defects, and environmental durability. Furthermore, test methods and judgment basis are given for each test content, etc.

Key words: Inverter, IPM, Technical specifications, Localization