发布时间:2025-01-31 13:47:15
LED灯属于低压灯,一般用的是直流12V的电源,所以,每个灯都会有一个驱动电源进行变压整流。灯带有分高压和低压,但不是指电压,而是防水防尘级别,高压的更好。
(淘小店: 【森森LED照明】)
三晶变频器显示器故障的原因分析与解决方法探究三晶变频器显示器故障的根源及应对之策
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