发布时间:2025-02-01 19:08:18
LED电源,一头两根白线,另一头一根红线,一根黑线,接线方法如下:在确认该驱动器输出电流正确,电压范围正确的情况下,两根白线分别接市电的零线和火线。红线接LED灯板的正极,黑线接LED灯板的负极。
photoshop和lightroom无法正常打开raw相片文件请问该如何打开
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