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说说PCB被绿的那些故事
2022-08-08
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盲埋孔PCB叠孔设计的利与弊
2022-08-01
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共模电感的仿真应用来了,满满的干货送给大家!
2022-07-25
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共模电感听过很多次,但是什么原理你们真的懂吗?
2022-07-21
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如果一点参考地都没有,你猜猜还能不能控到阻抗呢?
2022-07-11
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后续来了,没有地参考到底行不行,一次给大家说明白!
2022-07-11
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明明设计的是高带宽,差点加工成开路?
2022-06-27
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HDI的盲孔设计,你注意到这个细节了吗?
2022-06-20
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这种盘中孔的设计方式你是否做过
2022-06-13
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过孔与SMD焊盘过近导致的DFM案例
2022-06-06
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这种BGA的过孔开窗设计你做过吗
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高端的DEBUG,往往只需要最朴素的测试方法
2022-05-23
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SI工程师秒变磨刀工的一天
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过孔STUB长,DDR信号“强”?
2022-05-09
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我走过太多的路,却走不出DDRX调试的套路
2022-04-25
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你们以为,PCB表面处理工艺的区别只是颜色吗?
2022-04-25
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你们遇到的最差的阻抗加工,有它差吗?
2022-04-18
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有压接器件的高速PCB,为何不建议做喷锡工艺
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