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螺旋式灯泡怎么接具体些
更新时间: 2020-09-25 00:00:00  

灯泡靠螺旋的一端顶部圆点接火线,螺旋外壳接零线。

将两根导线分别接在螺旋式灯泡灯头里的两个接线柱上,其中一个接线柱连接的是灯头底部的金属片,按上灯泡后它是和灯泡的底部锡块相接触的,另一个接线柱连接的是螺口,按上灯泡后它是和灯泡的螺纹相接触。

关键词: 螺旋式 灯泡 怎么 具体

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