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2022年8月 (第334期)
一、 中國強制性產品認證CCC對影音資訊產品發佈新標準GB4943.1-2022 (IEC62368-1:2018)
中國於2022年7月19日正式發佈新標準GB4943.1-2022 對應IEC62368-1:2018
將取代原始 GB4943.1-2011 & GB 8898-2011標準。並且公告新標準GB4943.1-2022正式實施日期為2023年8月1日並且要求於2024年7月31日要轉換完成。因中國認證市場轉換發證量需求龐大,建議廠商要提早準備處理,避免證書來不及轉換影響商機。(資訊來源)
二、 BSMI新舊標準轉換時,相同型號是否可以出現於不同証書上之說明
資訊與影音商品檢測技術一致性研討會6月份會議針對該議題宣導,依據商品驗證登錄辦法第4-1條規定:「1.同一申請人就同一型式之商品,不得重複申請商品驗證登錄」及「3.前項型號、規格、代表文字或編碼,應具有識別之唯一性」,故若有此情況可依以下兩種方式進行申請:
1. 原證書(修正前標準)以”變更方式” (檢附變更之技術文件),轉換為修正後標準證書。
2. 自行註銷原證書,以"新申請案"申請,並以下列方式之一,取得修正後標準證書。
(a) 檢附原證書及新申請聲明書及檢附變更之技術文件。
(b) 檢附完整測試報告及所有技術文件。
三、 醫療標準IEC 60601-1 關於Fuse前零件要符合章節8.11.6 規定
依照以下IEC 60601-1 Sub clause 8.11.6要求,連接交流電源端子(MAINS TERMINAL DEVICE)與過電流保護氣之間的內部線材需要符合Table 17。
如下網路範例連接AC Inlet 與Power Input Terminal的內部線材(紅色圓圈)需要依照以上要求符合Table 17的最小線徑要求。
要特別注意不同發證單位對於上述條文所謂"internal wiring"要求不盡相同,美系的發證單位如UL要求比較嚴謹,包含Fuse 前的EMI 對策元件(如以下Choke)也要符合Table 17的線徑要求。
相同的EMI對策方式,若申請影音資訊類產品標準如IEC/EN/UL62368-1 或IEC/EN/UL60950-1要求比較寬鬆,詳見SPC 2021年11月安規月刊要求說明。
四、 電源供應器Power Adapter輸出大於100W或無法符合PS2 或L.P.S 要求
依UL/IEC62368-1標準需定義輸出為PS3,並應考慮以下要求
1. 依標準要求進行G.7.3.2 Cord strain relief測試
2. 若需申請UL mark,Output Cable用料需使用 UL CCN AVLV2"External use with jacket"
3. Strain Relief因為需要進行T.8 Stress relief測試所以應列管塑料的廠家型號與規格
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