PCB封装的组成元素有哪些?
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2442 浏览
2022-10-08 17:30:19
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【Allegro封装库设计50问解析】第39问 PCB封装中没有编号的管脚应该怎么处理呢?
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3278 浏览
2021-02-26 10:52:10
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【ORACD原理图设计90问解析】第41问 Orcad输出网表出现“Pin number missing”的错误,应该怎么处理呢?
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9019 浏览
2021-02-01 11:51:20
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【ORACD原理图设计90问解析】第40问 Orcad输出网表出现“Duplicate Pin Name”的错误,应该怎么处理呢?
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2885 浏览
2021-01-29 14:26:00
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PCB封装中没有编号的管脚应该怎么处理呢?
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6334 浏览
2020-08-11 09:04:22
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