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[backcolor=rgba(255, 255, 255, 0.8)]法规描述如下,[backcolor=rgba(255, 255, 255, 0.8)]20 No-load output voltage
% _+ k* V, G3 s0 k& C7 J$ h, nWhen the ballast is connected at rated supply voltage and rated frequency with no-load on the
8 U% D( c" M3 g! p& p[backcolor=rgba(255, 255, 255, 0.8)]output, the output voltage shall not differ from the rated value of the no-load output voltage by
! t7 c; g" {: c7 E# w. ]. C7 E/ ]" s[backcolor=rgba(255, 255, 255, 0.8)]more than 10 %.
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1 W3 P% V- z5 ^- m0 O6 E我的理解是无负载条件的输出电压和规定值超10%的情况应该是不存在的,肯定是经过测量完了规定个MAX 值;认证是否一定要规定无负载的输出电压值?假设是恒流输出控制装置,电源铭板上的Max output voltage 值是否就设定为这个NO load output voltage ? 请大家讲下对这个定义的理解。谢谢& a* A1 v2 y X( m: h& f0 M8 O
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