SAFETY NEWS
Providing the latest product safety knowledge and techniques monthly.
2022年12月 (第338期)
一、 電源產品運用於縫紉機產品(Sewing and Cutting Machines)的安全法規
依據市調公司資料,縫紉機產品2022-2027的年複合成長率將高達5.4%(1),有意進入該市場的電源供應器廠商,可以優先採用UL/IEC 62368-1設計要求,善用過往ITE產品申請經驗,除了可以快速推出樣品送樣測試外,也可以減少RD與工廠適應不同標準的調適成本。
二、 UL 62368-1標準Fuse並聯設計要求
此問題主要是因市場需求,瓦特數規格設計越來越大,但在Fuse選擇用料上很難同時找到大電流並且符合歐美規認證的用料,所以電源廠商設計上有此困擾。
依據UL62368-1標準5.6.4.3 (2nd) / 5.6.4.2.4 (3rd),其中有提到overcurrent protective device(Fuse) shall not be connected in parallel,可是並沒有講清楚是那一類型的電源,但這部份UL有澄清是AC mains 與DC mains都要符合該條文,不可以並聯Fuse。若非Mains的產品,就能使用Fuse並聯設計,但須採用Fuse規格要一樣才能並聯。
三、 英國強制認證UKCA標誌公告日期延後
英國於2022年11月14日公告產品銷售英國市場將延續接受CE認證mark。
英國主要受到疫情影響造成內部市場經濟環境受相當大的衝擊與影響,同時又遇上烏俄戰爭導致能源價格高漲,所以調整UKCA認證標誌強制日延後至2024年12月31日開始實施。以降低企業認證成本穩定市場與讓企業能逐步成長。(資訊來源)
四、 SPC安規檢測登上中國機械工程學會會刊
本公司支持產學合作,分享技術發展和學術研究成果,國際安規檢測服務登上中國機械工程學會111年年會暨第39屆全國學術研討會(CSME 2022)會刊。
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