austen：
按照標準EN55015:2000,單獨的電子變壓器一般情況下是要做負載端的傳導干擾的,只有在以下兩種情況下可不做:1)負載端帶有固定的不可分離的負載線;2)制造商在安裝說明書上明確規(guī)定安裝位置,類型,最大負載線長度等信息.>如果產(chǎn)品想避開負載端干擾測試,>最好在說明書中規(guī)定線徑等其他安裝信息.相關內(nèi)容可參考如下:>5.3.3Independenttransformersandconvertorsforincandescentlamps>5.3.3.1General>Transformersforincandescentlampschangeonlythevoltageanddonot>convertthemainsfrequency,>whereasconvertorsalsoconvertthefrequency.Bothkindsofdevicescan>incorporatemeansfor>regulatingthelightoutputofthelamps.>5.3.3.2Independenttransformers>Forvoltagetransformersforincandescentlampswhichdonotregulatethe>voltagebymeansofactive>electroniccomponents,theconditionof5.2.2applies.Otherindependent>transformersfor>incandescentlampsshallcomplywiththeterminalvoltagelimitsgivenin>tables2aand2b.>5.3.3.3Independentconvertors>Independentelectronicconvertorsforincandescentlampsshalleither:>a)complywiththeterminalvoltagelimitsgivenintables2aand2b;or,>b)wheretheconvertorhasanon-detachableloadsupplycable,orwherethe>manufacturer>givesstrictinstallationinstructionswhichdefinetheposition,typeand>maximumlengthof>cable(s)tobeconnectedtothelamp(s),thentheconvertorshallcomply>withtheterminal>voltagelimitsgivenintable2aandwiththeradiateddisturbancelimits>givenintable3,>undertheseconditions.