/uploads/20220621/acd4c6756d470d4a2f48c437d8fbe2c9.jpg
/uploads/20220621/ac89b76a903f042ef330b31e822c0d1d.jpg,/uploads/20220621/ff5b0db74d49e93d01356d1d2438b16b.jpg,/uploads/20220621/886cbfb84c44dd703fe711fbeb647f08.jpg
/uploads/20220621/ac89b76a903f042ef330b31e822c0d1d.jpg,/uploads/20220621/ff5b0db74d49e93d01356d1d2438b16b.jpg,/uploads/20220621/886cbfb84c44dd703fe711fbeb647f08.jpg
/uploads/20220621/ac89b76a903f042ef330b31e822c0d1d.jpg,/uploads/20220621/ff5b0db74d49e93d01356d1d2438b16b.jpg,/uploads/20220621/886cbfb84c44dd703fe711fbeb647f08.jpg
/uploads/20220621/886cbfb84c44dd703fe711fbeb647f08.jpg
/uploads/20220621/ac89b76a903f042ef330b31e822c0d1d.jpg,/uploads/20220621/ff5b0db74d49e93d01356d1d2438b16b.jpg,/uploads/20220621/886cbfb84c44dd703fe711fbeb647f08.jpg
/uploads/20220621/ac89b76a903f042ef330b31e822c0d1d.jpg,/uploads/20220621/ff5b0db74d49e93d01356d1d2438b16b.jpg,/uploads/20220621/886cbfb84c44dd703fe711fbeb647f08.jpg
/uploads/20220621/ac89b76a903f042ef330b31e822c0d1d.jpg,/uploads/20220621/ff5b0db74d49e93d01356d1d2438b16b.jpg,/uploads/20220621/886cbfb84c44dd703fe711fbeb647f08.jpg
/uploads/20220621/d86cca79b82a9434707c4604c978ba3d.jpg
/uploads/20220621/d86cca79b82a9434707c4604c978ba3d.jpg
/uploads/20220621/d86cca79b82a9434707c4604c978ba3d.jpg
/uploads/20220621/d86cca79b82a9434707c4604c978ba3d.jpg
/uploads/20220621/93fed2f36e9277179a23b2d4694e98b2.jpg
/uploads/20220622/b73f1780cf39dfcab89fc0a735056721.jpg
LED燈珠損壞的情景
信息來源于:互聯網 發布于:2022-08-13
眾所周知LED燈珠具有節能、亮度高、壽命長、故障率低等優點,已經成為了市面上大家所喜愛的一種發光體了。但是故障率低不等于沒故障,那么LED燈珠壞了一般會出現什么情景呢?接下來由小編告訴您哦!

1.部分燈珠閃,一般是個別燈珠壞,全部閃,一般是驅動有問題,如果使用時間較長,需要檢查驅動內電容是否失容。
2.損壞后的燈珠一般可以用肉眼看出來——燈珠表面有個黑點,證明它已經被燒毀了。
3.有時候燈珠是先串聯再并聯的,所以某一個燈珠損耗,就會造成一片燈珠不亮。