两个温升模式之间是否要冷却到室温再进行第二模式温升的测试？
连续进行闻声测试的时候。第一种模式的温升测试稳定后，是否要等设备恢复到环境温升的情况再进行第二个模式的温升测试？还是直接就可以进行下一个温升测试呢？感谢！ 冷却到室温再进行第二个测试 引用第1楼jinhaibo于2010-06-24 09:27发表的:冷却到室温再进行第二个测试
必须要这样做吗？ 引用第1楼jinhaibo于2010-06-24 09:27发表的:
冷却到室温再进行第二个测试
Normally it is, cause when the first test is finished, you need to check some functions about the EUT, so it's much better that the EUT should be cooled to the environment temperature before the second test is done.
By the way, there is another reason that if there is no pause between these two temperature tests, and after the second the test, you found that the EUT was down, how do you know which stage the EUT was broken down?
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