IEC 60431:1973由SCC 发布于 ICS Code(s): 29.100.10。
IEC 60431:1973 的最新版本是哪一版?
最新版本是 IEC 60431:1983/AMD2:1996 。
Specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of square cores (RM-cores) made of magnetic oxides, the dimensional limits for wound coil formers to be used with these cores and the locations of their terminal pins on a 2,54 mm printed wiring grid in relation to the base outlines of the cores.
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