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2019年11月 (第301期)
一、 歐盟公告更新External Power Supply節能要求與預計的實施日期
歐洲ErP針對external power supply實施規則發佈 Commission Regulation(EU)2019/1782取代原先的Commission Regulation(EC)No 278/2009,詳細如下:
2020年4月1日前須符合以下要求
另外也要求產品標籤(Nameplate)要標示以下資訊,尤其輸出功率(W)特別被要求要標示出來。
以上要求類似美國DoE LEVEL VI要求如下Table 1。
二、 車充型插頭的醫療電源供應器在申請IEC 60601-1 的CB時, 應同時評估 IEC 60601-1-11,-12
當產品結構是使用點煙頭(車充頭)來做為輸入接頭時,很明顯的其預期使用環境就是在車內,所以在申請 IEC 60601-1 CB報告時,必須依照IECEE發布的OD-2055文件內之規定,必須同時評估 IEC 60601-1-11 或 IEC 60601-1-12,無法交由終端醫療系統申請時一起做評估
- 如果是用於一般的汽車上,需要額外考量IEC 60601-1-11
- 如果用於緊急救護車輛上,需要額外考量IEC 60601-1-12
三、 Class I 產品在評估UL 62368-1:2014版本時,對於接地導體之要求
在申請UL 62368-1時,評估接地導體尺寸是否有符合Table 31時,如同樣的接地路徑上同時有兩個不同尺寸且不同形式的導體(如跳線和PCB銅箔),UL認為兩邊的尺寸跟形式並不一致無法知道Fault current分流情況,若有多個路徑應該至少要有一個路徑符合Table 31。如是兩種不同尺寸但是相同形式的導體(如兩層不同尺寸的PCB銅箔),可取小的截面積乘以2來計算是否符合Table 31
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