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PCB 什么情况下可以敷铜，什么情况下不能敷
PCB 什么情况下可以敷铜，什么情况下不能敷
2025-03-15 09:26:19
推荐回答（2个）
回答1：
要看是否有面积敷铜，对电磁兼容性要求如何。
回答2：
不是高频信号都可以,电源一般大电流也可以,但超大的就不要用直角
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