标准摘要
[中文适用范围]： 当详细规范要求时，IEC 60512的这一部分用于测试第48技术委员会范围内的连接器。当详细规范中有规定时，它也可用于类似的设备。该标准的目的是详细说明一种标准方法，用于确定连接器在指定条件下暴露于针状火焰时的可燃性。针焰测试旨在模拟设备内故障情况可能产生的小火焰的影响，即所使用的点火源的强度与意外过热或燃烧的单个电子元件的强度相似。 [外文原描述]： IEC 60512-20-1:2010 when required by the detail specification, is used for testing connectors within the scope of technical committee 48. It may also be used for similar devices when specified in a detail specification. The object of this standard is to detail a standard method to determine the flammability of a connector when exposed to a needle-flame under specified conditions. The needle-flame test is intended to simulate the effect of small flames which may result from fault conditions within the equipment, i.e. the intensity of the ignition source used is of a similar order to that of an accidentally overheated or burning single electronic component.
英文名称Connectors for electronic equipment - Tests and measurements - Part 20-1: Fire hazard tests - Test 20a: Flammability, needle-flame