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FOOTAGE has emerged of what Aston Villa’s Emi Martinez told Jack Grealish in their furious tunnel row. Grealish was given a ...

▲ 点击上方蓝字关注我们，不错过任何一篇干货文章！解决EMI问题的办法很多，现代的EMI抑制方法包括：利用EMI抑制涂层、选用合适的EMI抑制零配件和EMI仿真设计等。本文从最基本的PCB布板出发，讨论PCB分层堆叠在控制EMI辐射中的作用和设计技巧 ...