在50KHZ驱动频率下,IGBT的栅极驱动波形出现这种情况。
大神们赐教以下,是电源驱动能力不够?还是PCB的布局问题?
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PFCLLCSREVM034模块上没有使用IGBT。
请仔细检查哪个正在探测的EVM板和组件存在此问题。