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2022年3月 (第329期)
一、 資訊類標準UL/IEC 62368-1針對Power Supply之灌膠要求
Power Supply內部有灌膠(Potting Compound/Epoxy),若裡面有絕緣變壓器等級在Class B以上,須確認膠是否會接觸到變壓器線圈,如果會,膠也必須納入變壓器的絕緣系統中;過往UL僅接受使用Tape將變壓器線圈跟Potting Compound/Epoxy隔開,則此Potting Compound/Epoxy不需列入絕緣系統內。2022年2月後據UL的技術通告,若Power Supply內的絕緣變壓器有使用Varnish再灌膠的話,可以將Varnish視為Tape一樣有將絕緣系統與Potting Compound/Epoxy隔離的功能,Varnish符合絕緣系統標準UL 1446條文6.2.9要求,不用再要求Potting Compound/Epoxy列入絕緣系統內。
二、 IEC標準發行CB證書,要注意Label上的原產地要跟證書上的工廠資料一致
自2020年起隨著美中貿易戰與新南向政策,靈活的製造商隨即在越南、印度甚至是印尼或菲律賓增加新的工廠,滿足國外客戶避稅要求並分攤生產風險,但因這些新的生產基地需要時間上下游整合才能逐步提高產能,無法立即取代位於大陸的主要生產基地,所以製造商相關工廠檢查文件都還是以大陸生產工廠為主,實務上經常會發現美國客戶要求要從南亞工廠出貨,Label 上面的原產地都已經標示 “Made in Vietnam” 但製造商都還未能將越南工廠報備到CB報告或UL,TUV等工廠檢查報告內,發生安規文件不一致問題。特別是CB report因為要標示工廠地址並檢附Label drawing,製造商要特別注意要報備的工廠地址需要包含Label上的原產地,若有不一致會造成無謂的申請時間遞延,損害發證時效權益。
三、 BSMI公告資通訊產品採用CNS 15598-1:2020(109年版)於2/22開始生效
資訊類產品申請BSMI,經濟部標準檢驗局公告CNS 15598-1:2020(109年版)標準於111年2月22日正式生效,於113年1月1日強制實施。BSMI有以下緩衝措施。
a. 在強制實施日前以舊標準取得之證書,可以使用至證書有效截止日。
b. 在強制實施日前提出延展申請,可以以原證書的標準提申請,並使用至證書有效截止日。
鼎安可提供CB IEC 62368-1 3rd版服務,有利於後續作BSMI CNS 15598-1新標準申請。
四、 紐澳插頭最新標準於2021年9月17日正式公告
澳洲標準委員會於2021年9月6號核准最新紐澳插頭和插座標準AS/NZS 3112:2017 AMD 1:2021,並在同月正式公告該標準,舊版標準可維持自新標準公告後的九個月內之有效性,預計於2022年6月被新標準取代。此次改版主要對以下章節進行修改(詳見標準內文):
- Preface
- Clauses 1.1, 1.2.2, 1.2.3, 1.4.15, 3.1.2, 3.8.2, 3.9, 3.9.1, 3.9.2, 3.14.2, 3.14.10.2, 3.14.12.1
- Appendices H and J
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