新手请问:节能灯的总谐波在多少才合格?
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新手请问:节能灯的总谐波在多少才合格?
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@jum
新年好,大家上班的时候请关心一下我的问题,谢谢了.!
it depends on the power
when we talk about energy saving lamp. we mean CFL.in general, it is defined in stardard such as IEC928,929. once the input power is greater than 25(i am not sure about this value)W, the limitation is that THD must be bwlow 30*power fact
when we talk about energy saving lamp. we mean CFL.in general, it is defined in stardard such as IEC928,929. once the input power is greater than 25(i am not sure about this value)W, the limitation is that THD must be bwlow 30*power fact
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