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我刚刚在我的Ubuntu 18.04.1 LTS操作系统上将digikey-kicad-symbols下载到我的KiCad V5.0.0程序中。
我正在寻找3.5毫米和2.5毫米的连接器,你所谓的桶式千斤顶,并对一般的符号有如下评论。 您应该遵循IEEE 315A中包含的IEC 60617符号。 第5.3.5.1条“2导体(插孔)”和第5.3.5.3条“具有2个断开触点(法线)的3芯(插孔)......”是您应该遵循的内容。 亲切的问候,拉里 以上来自于谷歌翻译 以下为原文 I just downloaded the digikey-kicad-symbols to my KiCad V5.0.0 program on my Ubuntu 18.04.1 LTS OS. I was looking for 3.5 mm and 2.5 mm connectors, what you call barrel jacks, and have the following comment about the symbols in general. You should be following IEC 60617 symbols, which are contained in IEEE 315A. Clause 5.3.5.1 “2-conductor (jack)” and Clause 5.3.5.3 “3-conductor (jack) with 2 break contacts (normals)…” is what you should be following. Kind regards, Larry |
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嗨拉里,
感谢您指出了这一点。 您是否完全关注与规范的一致性? 你能证实这是你所看到的吗? 以上来自于谷歌翻译 以下为原文 Hi Larry, Thanks for pointing this out. Is your concern with conformance to the spec exactly? Can you confirm this is what you are seeing? |
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是的,符合规范。
是的,您展示的五个连接器是我在Digi-Key KiCad连接器符号中看到的。 我总是提到的例子是形状为八边形的交通标志,如果标志上的字母表示ALTO,HALT或STOP,则无关紧要,我们都知道这意味着什么。 如果你碰巧在半夜看到一个长方形的标志,并且在它上面有停止,你可能会想知道发生了什么。 最固定配对的连接器的类字母是J,因为配对对的大多数可移动是P.(有关参考标记分配的规则,请参见ANSI / ASME Y14.44。)类别字母你 当然,已经指定的“CON”可以改变,但对于新手学习这些东西他们可能会感到奇怪。 此致,拉里 以上来自于谷歌翻译 以下为原文 Yes, conformance to the spec. Yes, the five connectors you show are what I am seeing in the Digi-Key KiCad connector symbols. The example I always refer to is the traffic sign that is octagonal in shape and that it doesn’t matter if the lettering on the sign says ALTO, HALT, or STOP, we all know what it means. If you happen to come upon a sign in the middle of the night that is rectangular in shape and has STOP on it you would probably wonder what was going on. The class letter for a connector that is most fixed of a mating pair is J, for most movable of a mating pair is P. (See ANSI/ASME Y14.44 for rules on reference designation assignment.) The class letter(s) you have assigned of “CON” can be changed, of course, but for a neophyte learning this stuff they may wonder. Regards, Larry |
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