

led灯板电源线断了,是因为灯板的电源线太短,220v的白色电源比较长,较硬,装配后会造成led灯板电源线受力容易被拉断,特别是灯板的负极线。


阻容驱动






里面的电线较粗的220v的线用刀刮里面是白色不被磁铁吸引估计是铜包铝的,较硬。

灯罩有瑕疵

以下是进行修整及测试,首先添加导热硅脂。

硅脂加多了点,用三个塑料卡片卡住灯板。




注意电源线塞回去时要在里面,电源版背面打个弯就不会拉断led灯板电源线了,最好是改短,或将灯板电源线换长些的。

实测冷态4.9w

连续工作一小时后,外壳温度44℃。环境温度是30℃。

led灯板部位最高47℃。

色温6252K,因是阻容驱动,可以看到右上的图片间断存在频闪现象。
