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LED灯珠损坏的情景
信息来源于:互联网 发布于:2022-08-13
众所周知LED灯珠具有节能、亮度高、寿命长、故障率低等优点,已经成为了市面上大家所喜爱的一种发光体了。但是故障率低不等于没故障,那么LED灯珠坏了一般会出现什么情景呢?接下来由小编告诉您哦!

1.部分灯珠闪,一般是个别灯珠坏,全部闪,一般是驱动有问题,如果使用时间较长,需要检查驱动内电容是否失容。
2.损坏后的灯珠一般可以用肉眼看出来——灯珠表面有个黑点,证明它已经被烧毁了。
3.有时候灯珠是先串联再并联的,所以某一个灯珠损耗,就会造成一片灯珠不亮。