发布时间:2025-01-21 06:01:46
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。
家里新房装修改暖气位置装修师傅说一改动暖气位置暖气片上的旋钮刻度阀门必须换为什么呀
2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46大功率的变频器用在小功率排风机上能用吗如能用有什么危害吗如3kw的变频器用在055的排风机
2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46 2025-01-21 06:01:46