petercheng 发表于 2013-1-4 18:11

8-port交换机堵通风孔

   有个8-port交换机，由DC5V 0.6A适配器供电，交换机外壳两侧有开孔，请问:这种交换机在EN60950-1异常测试里有关于堵通风孔的要求吗？如果有的话，在标准哪里有体现？

包子 发表于 2013-1-7 14:08

EN60950-1 5.3.1 mentioned that due to abnormal operation or careless use, the ventilation blocked test could be seen as careless use while it was put under table or just in a box.
None of 5.3.1 through 5.3.9 mentioned ventilation blocked but as standard consideration, it makes sense.

davidfu 发表于 2013-1-7 15:39

同意楼上的说法

foxalan0621 发表于 2013-1-8 14:55

是低~~如上面原文
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