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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) o: G3 W% V6 e- k# X. u3 t
When the ballast is connected at rated supply voltage and rated frequency with no-load on the
& q% m. y% R* V" D! `/ S% D7 P) m C[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
0 @& p/ W. b m6 R[backcolor=rgba(255, 255, 255, 0.8)]more than 10 %.4 U' _8 g0 \# p" O
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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
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