差别
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| 两侧同时换到之前的修订记录 前一修订版 | |||
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cackicadtrackwidth [2022/04/09 21:43] gongyusu |
cackicadtrackwidth [2022/04/15 16:39] (当前版本) gongyu |
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| - | ## 第25节：如何计算合适的走线宽度？ | + | ## 第24节：如何计算合适的走线宽度？ |
| KiCad includes a calculator that you can use to precisely work out what the width of a track should be based on various parameters, like the current you wish to convey through the trace, its total length, and the maximum temperature rise when that current is actually flowing through it. You can use this calculator to find out the minimum trace width, or you can rely on your experience and choose a width that is much larger than the standard width of signal traces. | KiCad includes a calculator that you can use to precisely work out what the width of a track should be based on various parameters, like the current you wish to convey through the trace, its total length, and the maximum temperature rise when that current is actually flowing through it. You can use this calculator to find out the minimum trace width, or you can rely on your experience and choose a width that is much larger than the standard width of signal traces. | ||
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| <WRAP group> | <WRAP group> | ||
| <WRAP half column> | <WRAP half column> | ||
| - | 上一节：[[setupkicad6trackwidth|第24节：控制走线宽度]] | + | 上一节：[[setupkicad6trackwidth|第23节：控制走线宽度]] |
| </WRAP> | </WRAP> | ||
| <WRAP half column> | <WRAP half column> | ||
| - | 下一节：[[kicad6copperfill|第26节：敷铜的作用和操作]] | + | 下一节：[[kicad6copperfill|第25节：敷铜的作用和操作]] |
| </WRAP> | </WRAP> | ||
| </WRAP> | </WRAP> | ||