三类器具的USB线是否要满足电源线径要求。
公司有一个USB线供电的12V按摩器,应属于25.1中的-至少与器具要求的防水等级相同的器具输入插口。在TC04专家组10年会议中,器具的输入插口连接电源的产品,在25章中也是适用的,如果这样的话,USB线的线径是不是需要满足25.8章的线径要求?for class III construction, interconnection cords of a class I appliance or class II
appliance, the cross sectional areas of the conductors need not comply with 25.8 if the
temperature of the cord insulation specified in Table 3 and Table 9 are not exceeded
during the tests of Clause 11 and Clause 19, respectively. ed5.2之后标准有明确说明,看温升~
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