标题: IEC 62838:2015 LEDsi lamps for general lighting services with supply voltages n [打印本页] 作者: hgundas 时间: 2020-4-26 05:32:18 标题: IEC 62838:2015 LEDsi lamps for general lighting services with supply voltages n
[attach]224596[/attach] IEC 62838:2015
LEDsi lamps for general lighting services with supply voltages not exceeding
50 V a.c. r.m.s. or 1 20 V ripple free d.c. – Safety specifications