标签:durat - 华人论坛

加拿大进出口外贸

求助翻译 电子 电感方面

在加拿大 A pulse of 4us duration and 500V amplitude is applied across the inductor and the current through it is measured. The current must not exceed 2.2A and must not show signs of breakdown. 主要是是前一句谢谢!!!!!!...华人论坛