燈具產(chǎn)品emc認(rèn)證知識(shí)介紹-資料下載頁(yè)
2025-01-25 02:00本頁(yè)面
【正文】 n ? Section : Radiated Emission 燈類產(chǎn)品 EMC認(rèn)證 FCC : Conducted Emission測(cè)試項(xiàng)目限值： For Class B digital device For Class A digital device 燈類產(chǎn)品 EMC認(rèn)證 Conducted Emission測(cè)試結(jié)果 燈類產(chǎn)品 EMC認(rèn)證 FCC : Radiated Emission測(cè)試項(xiàng)目限值： For Class A digital device For Class B digital device Frequency (MHz) Distance (m) Maximum Field Strength Limit** (dBuV/m .) 3088 3 88216 3 216960 3 Above 960 3 Frequency (MHz) Distance (m) Maximum Field Strength Limit** (dBuV/m .) 3088 3 88216 3 216960 3 Above 960 3 燈類產(chǎn)品 EMC認(rèn)證 Radiated Emission測(cè)試結(jié)果 燈類產(chǎn)品 EMC認(rèn)證 定義 : Class A digital device. A digital device that is marketed for use in a mercial, industrial or business environment, exclusive of a device which is marketed for use by the general public or is intended to be used in the home. (工業(yè) , 商業(yè)環(huán)境中使用 ) Class B digital device. A digital device that is marketed for use in a residential environment notwithstanding use in mercial, business and industrial environments. Examples of such devices include, but are not limited to, personal puters, calculators, and similar electronic devices that are marketed for use by the general public (居民環(huán)境中使用 ) 燈類產(chǎn)品 EMC認(rèn)證 PART 3 : CCC / CQC認(rèn)證 燈類產(chǎn)品 EMC認(rèn)證 ? CCC / CQC 測(cè)試標(biāo)準(zhǔn)： GB 17743:2023 (CISPR 15:2023) GB (IEC 6100032:2023) 燈類產(chǎn)品 EMC認(rèn)證 測(cè)試項(xiàng)目： ? 騷擾電壓 （傳導(dǎo)發(fā)射） ? 輻射電磁騷擾 (9kHz to30MHz) ? 輻射電磁騷擾 (30MHz to 300MHz) ? 電流諧波 燈類產(chǎn)品 EMC認(rèn)證 測(cè)試方法： ? 參考 CE認(rèn)證中的 EMI測(cè)試項(xiàng)目。 與 CE認(rèn)證的區(qū)別： ? 沒有 EMS測(cè)試項(xiàng)目 演講完畢，謝謝觀看！
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