用于SiC模块端子开关电流测量的毫米级200 MHz带宽磁场传感器

This paper reports the design method, physical realisation, and experimental validation of a miniature current sensor for use on SiC power module terminals where there is too little space for commercial Rogowski coils, or where their insertion would compromise busbar performance. Current sensing is carried out by inserting a thin, low-inductance copper spacer, between the module terminal and the b...