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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
7 \6 {' |# w! F- {. KWhen the ballast is connected at rated supply voltage and rated frequency with no-load on the
4 r) l/ Y' q: Y6 R7 r& n+ W0 u[backcolor=rgba(255, 255, 255, 0.8)]output, the output voltage shall not differ from the rated value of the no-load output voltage by0 q' j9 O6 K( L( A% \& }7 r
[backcolor=rgba(255, 255, 255, 0.8)]more than 10 %.
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2 b" }: y% i3 S1 o5 s5 w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; [% A0 j8 h2 W7 A
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